How to rob an sSD drive. What is an SSD? Basic disk settings

Golovna / I'll build a cleaning

Practically leathery coristuvach is already chuv about solid-state accumulating, and deyakі navіt are coristuated by them. However, it’s not a big deal for anyone to think about why one type of one drives drives one and why SSDs are better than HDDs. Today we rozpovіmo u why vіdminnіst і it's small later analysis.

The area of congestion of solid-state accumulating materials is expanding rapidly. At the same time, SSD can be used everywhere, starting from laptops and finishing with servers. The reason for this high speed that arrogance. Ale, let's talk about everything in order, for the sake of the cob we marvel at what is the difference between magnetic accumulation and solid state.

Behind the great rakhunok, the main vіdmіnіst poligaє y sposobі sberіgannya danih. So the HDD is magnetically rewritten, so that data is recorded on the disk by a path of magnetization of one area. In SSD, all information is recorded in a special type of memory, which is what the visual microcircuits represent.

Features add HDD

If you look at the magnetic hard disk (MD) in the middle, then the screw is an attachment, which is made up of disks, heads for reading / writing and the electric drive that wraps the disks and moves the heads. Tobto MZ is rich in why it is similar to the programmer of vinyl dresses. The speed of reading/writing of similar modern attachments can reach 60 to 100 MB/s (depending on the model of the picker). And the speed of wrapping discs varies as a rule from 5 to 7 yew. turnovers per quill, and in some models the speed of wrapping reaches 10 thousand. Vihodyachi from a special outbuilding, here you can see three smuts and less than two wins in front of the SSD.

Noise that sounds like electric motors and disk wrappers;
The speed of reading and recording is relatively low;
High ymovirnist mechanical breakdowns.

Low price for 1 GB;
Great pledge to save data.

Features add SSD

Attachment of a solid-state accumulator is fundamentally tested in the form of magnetic accumulators. Here there are daily roaring elements, that, in the new, there are no electric motors, heads that move, and disks that wrap around. And all tse zavdyaki a completely new way of saving money. In the given hour, there is a little bit of memory that zastosovuetsya at the SSD. Also, there are two interfaces connected to the computer - SATA and ePCI. For the SATA type, the read/write speed can reach up to 600 MB/s, for the ePCI type it can reach 600 MB/s up to 1 GB/s. SSD storage is needed by the computer itself for quick reading and writing information from the disk and back.

Zavdyaki will arrange my own, the SSD may be more successful than the Ministry of Health, but it didn’t happen without minuses.

Visibility to noise;
High speed of reading/writing;
Less shillnі to mechanical breakdowns.

The best price for 1 GB.

More trohi porivnyanna

Now, if we have sorted out the main features of the disks, we will proceed with a similar analysis given. Zovnі SSD and MZ are also revitalized. Well, I know the same, because of their peculiarities magnetic accumulating is richer and more expensive (for example, do not take it to respect for laptops), at that hour, the SSD for the size is similar to those for laptops. Also, solid-state accumulators have less energy in kilka.

Considering our division, we point the table below, where you can marvel at the disk imprint in the figures.

Visnovok

Regardless of those that the SSD is practical for all parameters better than the MZ, they have є і kіlka nedolіkіv. And itself, tse obsyag that vartist. If you talk about obsyag, then at the same time solid-state storage will significantly be played with magnetic. At the vartost, magnetic disks also play, and the shards are cheaper.

Well, now you have found out why the main differences between different types of accumulators, so there is only a little virishity, it’s faster and more rational to use HDD or SSD.

Without a doubt, a skin person, as if you know computer technology, you know if you want to know about such an attachment, like an SSD accumulator. What is the role of the victor in the robotic computer? In short, the SSD is written to record and save the personal data of the driver. You can forbid what for those hard disks. The first statement will be absolutely correct, even if the components of the computer will perform identical functions. So now the SSD-disk is faulty, what is it, how does it work and what does it look like in a great HDD? On all diets, you can find the vіdpovіdі at іy stattі.

How do hard drives and hard drive SSDs work? What are the attachments and the basic principles of yoga work?

On this day, the main place for saving more files on the computer is the hard drive. As soon as you figure it out, then in the middle you can find a trend mechanism. The wines are made from magnetic plates, which are wrapped on a special head. Between the plates, the carriage is shifted, so as to know that the necessary information is read. The mechanism of the hard disk will guess the gramophone, only the functions and functions of the device will beat the difference. At the sight of the mechanism of the musical apparatus, the carriage of the Winchester collapses from the speed of a thousand revolutions for the fluff and the robot, due to copying and recording information.

What is the cost of an SSD disk, otherwise, as it is accepted to call it, a solid-state accumulator, it will be victorious in the same purposes as a hard drive. The axis of only wines works in a different way. In the middle of this I will add no necessary rukhomi elements, and special chips are installed for collecting information. A solid storage device is supposed to be a great flash drive, which can be put on the hard drive space.

Basic principles of the work of solid-state storage devices

The memory of SSD-disks is stored in special blocks, which are divided into compartments, where the required data is saved. Everything is good, but the head problem is blamed, if it is necessary to see it or write it down again. On the right, in the fact that it is impossible to see part of the information from one block, but to format the entire sector. If necessary, the data will be remembered in the middle of the next blocks and then rewritten in the old place. Let's say it's necessary to save the data with a size of 10 Kb. This one has a memory block of 20 Kb, 10 Kb of that number is already occupied. In such a situation, the information is transferred to the disk in another place, the entire block is seen again and then the old and new data are written. It turns out that for carrying out one operation, the system will need more and more additional additives, so that the work of the solid-state accumulator will be upgraded to an improved level.

To increase productivity, I will add a special TRIM program, or, as they call it, an upgrade to SSD. What is it like that works, we can look far away. TRIM is not a program, but a special command that manages the operating system on solid-state accumulator for the recognition of elements that do not win. You can see the signs of this function non-required files, uniquely additional operations from transferred information to sudic blocks. This will significantly increase the productivity of the SSD. But the command is not supported by older versions of operating systems. Therefore, to connect TRIM to your computer, you need to install Windows 7 or 8, Linux version 2.66.33 or more.

What is an SSD made of?

Vivchivshi vіdminnosti dvoh vіdіv vіdіv vіdіv іnformatsiї, let's go in more detail on how the solid-state storage SSD is built, what is the cost of the attachment and how the stench functions. It looks like a normal box with roses for connecting to a computer. Mainly SSD disks for home koristuvannya are equipped with Sata, USB 3.0 and PCI-Express interfaces, so that you can easily secure the necessary security for recording and reading.

In solid-state accumulators, there are daily rough mechanical parts. Zavdyaki tsomu stink richly stіykіshі to zovnіshnіh factors in vlivu. For example, the best HDD-disk is to finish the tenditna river, even if it’s for an hour of shaking, or the falling head, which it reads, closes with a magnetic plate, then you’ll bring it up to the day of wearing it. Ale tverdotіl_ accumulating vlastovanі zovsіm іnakshe. In the middle of these annexes, special boards are installed, on which the memory chips and the controller are soldered. Active SSD-drives are additionally equipped with compact batteries, which, when connected to the electrics, secure the cache for additional life, and data is saved on the main memory chips. Now we have a report on the main storage of a solid-state storage tank.

SSD memory: what are the main functions?

Most SSD drives use NAND, otherwise, as they call it, flash-memory. Similar chips zastosovuyutsya at the big flashes, only in solid-state accumulators the stench of the superficial and may be great swidkіst zavdjaki nayavnostі controller. Due to the low quality, the stench is widely vindicated in SSD, which is why these annexes have become available to more koristuvachs. Another plus of this is those that it is energy independent and does not require additional food for work.

Cream of NAND technology, in solid-state storage devices, RAM-SSD is sometimes used. This kind of memory can be a great record and reading of data, and the number of chips, which will stop at the hour of the creation of the RAM. Due to the permanent connection to the electrics, in SSD drives that use RAM, additional batteries are often installed on the basis of a regular connection. Through the height of the variability of these accumulated stinks, stench is rarely heard from home PCs and laptops. Basically, RAM-SSDs are recycled in computer systems Great enterprises

Today, most of the accumulating devices have NAND-memory. Regardless of the price, these SSDs are checked one by one for one security record, reading data and one for each. All deposits are types of chips that can be stored in storage: SLC, TLC or SSD MLC. What is the difference between them? This is how the differences are indicated by the widest technology - MLC, you can save two bits of information in one middle. TLC gives you the ability to record as many as 3 beats, but it also allows you to increase the speed of the middle ones, so given technology not so popular. The best and longest-lasting SLC-memory, for the help of which it is possible to record only one bit of data from the skin compartment. In the middle of a short time, you can see only a higher variance, so you can double the price of an SSD MLC.

Controller

The controller is the most important element that an SSD drive cannot function. What tse yak yogo role, z'yasuєmo gave. Give the robot a chance to change the mind between memory blocks, read and write information, correct pardons and compress files. The controller guesses the command center, where decisions are made, connected with the payment of data. The very same in the same detail to deposit the security of robotic solid-state accumulating and yogo durability. The main warehouse controller is a special microprocessor, on which everything is driven. Also, I will add a code to lie down and see the quality of the firmware.

To finish a lot of companies are engaged in the production of SSD drives, even though the technology for making them is simple and takes less than an hour to create a classic hard drive. All that is needed is to add chips to memory, controllers and pay, where everything is soldered. After that design is placed at the front of the building with a company logo - and the goods are ready for sale. But the components themselves for solid-state accumulators may have a high price, before that the great vitrat vimagatim the creation of the controller and the firmware to the new one. Through the age of SSD-disks for today, there is a lot of money for the same HDD.

Hybrid SSD HDD

Now let's look at the hybrid SSD HDD. What kind of attachment is that for which it is recognized? With leather rock, solid-state accumulators are gaining more and more popularity. Technologies do not stand at home, and standard hard drives step by step build more technological systems. SDD-disks are present in many computers, but they are not the main collection of information, but an additional one. And all that, їhnya varіst significantly more than equals zі zvichaynymi zhorstky disks. To compensate for this expansion between two types of accumulations, a hybrid HDD SSD was created. What is it for attachment and yakі perevagi, let's try to look more at the report.

At the heart of the hybrid accumulator is the same HDD without any changes. And yet, more chips with flash memory are installed in the housing of these accumulating devices, as if they were victorious like a buffer zone. On it, that information is copied, as it is most often victorious. This made it possible to increase the speed of the existing programs and the operating system itself, as if to compare with the most powerful disks. The maximum amount of flash memory for such hybrid SSDs is 8GB. What gave as a result? In fact, there can be an average between a Winchester and a small hard-boiled accumulator. The buffer memory cannot acquire data or install programs. It wins as a reserve for the launch of priority programs, as it cannot be controlled independently. As for the prices, the variety of hybrid accumulators is lower for standard SSDs, and even more so, lower HDDs, before that the stench is not more popular in our country, so they are not sold at a low price.

Advantages of a solid-state storage device

An invisible part of a modern computer is an SSD storage device. What is the reason for the attachment and how it works, we have explained that we have lost sight of the main pluses and minuses in the pairing of the most powerful HDDs. Let's look at the positive aspects of solid-state accumulators.

The most important advantage of SSD is naming and recording information. Stink in the kіlka once productive hard drives. For example, the speed of processing data of some of the accumulators transfers 500 Mb / s. In practice, we give more speed to the robot by the program of the operating system itself, as it will take a few seconds. It's even more important, even if the new generation of computers can be highly productive, even if they support HDD. But with the appearance of new accumulations, the swedishness has significantly increased.

The upcoming plus of SSD-attaches can be called their high stability to the influx of outrageous factors. The stench cannot think of such a crying mechanism, like the Winchesters. Zavdyaki tsomu stench is easy to endure shaking, vibrating and dying blow on the body. These extensions will become a wonderful solution for laptops. Until then, stinks are better at coping with temperature changes.

Another advantage of SSD is noiselessness and low energy consumption. Through those mechanical elements in the hard disks that are collapsing, the stench sees the singing sound of the noise. Besides, at the worker become HDD can reach a high temperature, so the coolers have to turn around in an accelerated mode. And all these problems are solved by SSD, as they do not heat up, do not make noise and are less electric.

Nedoliki

Assessing all the advantages of solid-state accumulators, I lost my reasoning, as the weak side of the hard drive SSD. What is a wadi? The first one is a great variety of similar accumulators. Regardless of the simplicity of its design, the preparation of chips in flash memory and controllers is shown on the right. But you don’t need to be confused by the first drive, even though technologies are constantly developing and the price of goods is decreasing step by step. After a couple of years, the stench can be compared to the price of a HDD.

After the first half, another can be named. Through the high vartіst hard-boiled accumulatives may have less capacity, lower hard disks. For example, the memory of old HDDs is 8 TB, while SDDs are less than 1 TB.

The memory of solid-state accumulators is not long-lived, and after the end of the singing cycles, the overwriting will go out of tune. If the present generation wants to build a great line of service, but if we need to, we are preparing to the point where once you have accumulated, you will stop working, and it will be problematic to restore information.

I would like to add that it’s bad to finish the SSD to transfer electrics. If one of such voltage drops in the veins burns out, it will be impossible to see. In the case of a HDD-disk in a new way, the singing sector is in harmony, and the greater part is left with a whole, so you can get all the information that is not necessary.

What should you pay attention to when buying an SSD?

Vivchivshi information about solid-state accumulating, rich coristuvachiv, sing-song, wanted to come tsey pristriy for computer. Ale did not need to go to the store and take the first goods that came back. The axis of the kіlka is pleased, yakі will help with the choice of SSD.

At the same time, it is necessary to turn the respect to the SSD. What is it? In other words, tsya kіlkіst vbudovanoї in Chim is the most important, tim more information can be recorded. But it’s not necessary to buy more expensive goods, even solid-state accumulating materials are mainly used to install operating systems and add-ons on them, and the main source of saving data, as before, is the hard drive. By equipping your system with SSD less than 60-120 GB, you can reach a significant increase in the speed of your computer's code.

An important role is played by the speed of reading and copying. It’s better, it’s better, but it’s so good that the motherboard cannot expand the potential of an SSD drive through a small bandwidth tires. It’s like that in old laptops or PCs, there’s no sense to install storage space, and even after an upgrade, the system works the same way, like on a great HDD. To that, varto check the configuration of your computer, and then go to the store. Most likely for older IDE ports, you will need a special adapter to install an SSD.

The most important warehouse, whether it be a solid-state accumulator, is a controller. The very detail manages the processes involved in the processing of information. In addition, if it will be ruined, to lay down the longevity of the entire building, it is recommended that you override the overturned and foragers, which you have recommended to yourself. The leaders in the production are SandForce, Marvell, Intel, Indilinx.

Nasamkinets varto zvernuti respect for the dimensions of the hoarder. For a PC, it’s not so important, even if the system unit can be installed in any kind of SSD, and with laptops, problems can be fixed.

Basic rules for the operation of solid-state storage devices

Having glanced at the views of the coristuvachs and the specialists, you can make the whisks, which is an invisible part of the modern computer - an SSD-hard drive. What is it like that, how does it work, we already looked. Now it is necessary to learn how to coristuvatize them correctly. How marvelous not to sound, but to understand all the advantages of solid-state accumulators, it is necessary to learn a few simple rules.

It is not necessary to fill in all the waking memory until the end. If it’s a bad rule, even if an SSD may cost a lot, then you can buy a small amount of accumulated money and get more and more money for your needs and not much more information. Ale, you need to remember about those who still have less than 25% free space then the speed of the data collection will significantly decrease. On the right, in what is more memory, there are more blocks of free blocks, where you can write down data. If the month is too little, then the information is distributed in the middle of the loan blocks, but it is better to reduce the number of the swed codes.

Warto remember about those who, for the help of solid-state storage devices, can significantly increase the computer's firmware code, it is recommended that they install an operating system, program that powerful games. Ale, as the main collection of information about the varto vikoristovuvati HDD. Tse bude ekonomichnіshim and praktіchіm, even stink can easily vporatis z vіdtvorennym avіdіota vіdіоfіlіv not higher, lower SSD.

Best of all, one of the remaining versions of operating systems was installed on the computer. For example, Windows XP or Vista is badly optimized for work with solid-state storage devices and does not support the TRIM command.

Many of the computer cores are periodically thinking about upgrading their equipment, and one of the current and different methods of upgrading is installing a solid-state storage device on a personal computer or a laptop, or a SSD in tandem, and, as an option, , HDD (hard drives or hard drives) .

Ale, so like hard-boiled accumulators everywhere were widened not so long ago, richly coristuvachs orient themselves weakly in them. Chi nabuwati SSD drive for a computer? Which one is better? There are a number of main features that characterize the SSD. We tell you about them and tell you. And then let's take a look at the models of the main varieties.

SSD is an abbreviation, as translated by the Russian language, approximately like a “solid accumulator”. Vіn є non-mechanical attachment for the saving of data. In the new day, the parts are broken on the surface of the mechanical and we use HDD. The SSD is made up of memory chips and a key controller. In the middle cases, the speed of data exchange when working with data (reading and writing data operations) of an SSD disk is 100 times higher than that of a HDD. So, for example, the indicator of hardness in the range of 10 - 19 milliseconds, and solid-state accumulators are in the range of 0.1 - 0.4 milliseconds. For a short-lived SSD, you can see a few strong and weak sides of such a possession.

Positive moments:

The high speed of data processing is like reading, and writing.
Little energy saving and low heating in the robotic process.
Povna vіdsutnіst noise pіd hour of work.
I'll build a small space.
Resistant to mechanical failures, electromagnetic fields, temperature fluctuations.
Stable security of work with data is independent of data fragmentation.

Negative moments:

I will build a high vartist.
Invulnerability to electric surge.
The number of cycles for overwriting data has been cut.
The ability to use information without the ability to update.

Main indicators of SSD

Storage capacity

With the arrival of the SSD, in pershu black, we have a lot of respect for yoga єmnіst and may pick up її stalely in the future, as it is planned to vykonuvat on such an extension.

When working in the standard mode, I will build it like a home multimedia device with small games, and with basic simple tasks, you can choose an SSD of a small size - the operating system and software security will be installed on the new one, and the archives of data, such as photographs, films, documents, etc., can be save on another extension - the good old HDD. SSD with a volume of 60-64 Gigabytes in full size.

Like a coristuvach to put in order to have a better job, it’s like a robot with video editors, project software security and other professional programs, you will get more SSD volumes. AT to this particular type we can recommend storage capacity of 120-128 GB of memory.

For its part, a gamer needs more storage space, even if modern games take up a lot of disk space. Here, it’s better to get ahead of the SSD with a capacity of 240-256 gigabytes.

In times re-transition High-capacity solid-state storage devices - 480, 960 GB and more.

Obviously, for us, you should be guided by the financial feasibility of that task, which you put in front of your personal computer. Vartist of solid-state accumulators to fall in vіd їх obyag. Just take care of data, with which you don’t have to work today, still save more money for more cheap and even less fast HDDs.

Warto know and about the offensive nuance of SSD: what is the greater capacity of the accumulator, what is the greater speed of the wine. The difference in the speed of reading and recording of data can be increased twice or twice in the fall due to the obligation of memory. For example, one SSD model range, Spread by one company, with a capacity of 128 GB will give us a speed of up to 200 Mb / s, and with a capacity of 512 Gb - more than 400 Mb / s. It is surprising that, with its robot, the SSD controller goes to all memory crystals in parallel and, apparently, more capacity - more crystals - more for parallel operations.

It is also possible to pay respect to those who have different virobniks showing different volumes of disks at, it would seem, one group of capacities. For example, 120 і 128, 480 і 512. On the right, in the fact that on these disks the volume, apparently, is 128 і 512 GB, and for other reasons, I reserve part of the memory of my znoshuvannya seredkіv flash memory and to replace quiet seredkіv, like going out of tune).

Interface for connecting storage device

The speed of work when upgrading a computer for additional installation on a new SSD accumulator without intermediary lie down in the same interface connected to the motherboard.

A lot of the latest solid-state storage devices are available with a SATA 3 interface. In addition, as your motherboard has SATA 1 or SATA 2 controllers installed, an SSD cannot be used with full power and speed, as stated by the manufacturer. To overcome such a problem, it is necessary to install on motherboard SATA 3 controller, otherwise the upgrade will be insufficient, otherwise it will be practically imperceptible. Modern SSDs are ready to see the speed of writing data up to 400 Mb / s, and when reading up to 500 Mb / s. Such a speed can be secured only by a robot with a SATA 3 connection interface, SATA 2 vouchers for data transfer speeds up to approximately 270 Mb / s, and SATA 1 even lower - no more than 150 Mb / s.

The cream of the primary connection to the SATA ports, appeared SSD storage devices with a PCI-express connection interface, which are installed at the external ports.

Use M.2 form factor storage so you can also connect to PCI-express and PCI ports via an adapter adapter.

Accumulator controller

The flash memory cores oscillate all the work with other systems of our computer through the controller chip embedded in the SSD. Depending on the controller, there is a lot of evidence of robotic accumulating, such as: the speed of the robot, the durability of the "life" of memory, the stability of data in the middle, as well as the support of various technologies to improve the SSD robot. The controllers are issued during this hour of indifference and put on one set of solid-state accumulators in different models of vicorous controllers. It is necessary to note that in this hour the controllers of such manufacturers, such as Marvell, Samsung, Intel, have proven themselves to be the best. It is good to show yourself in the middle class SSD controllers Phison and SandForce. Wart to get respect for SSD with other Indilinx controllers.

It’s not easy to get familiar with the models of other controllers, so it’s important to turn to the first brand for the first time (due to the fact that the control of the viability of the quality of the virobnitstva of the other controllers is still rich), on the actual testing of a specific model of accumulating and on the application specifier of technical characteristics.

Memory type

One of the most important technical indicators of SSD is, for some reason, accumulating. Modern builders create their attachments on three main types of memory, as they argue for the number of memory battles for one physical center:

NAND TLC - 3 bits of information per 1 physical core
NAND MLC - 2 bits of information per 1 physical core
NAND SLC - 1 bit of information per 1 physical core

Vіd tekhnologii, zastosovanoї when the memory is collapsing, without intermediary lie down like a hoard of hoarding, so the triviality of one's life, so many cycles of overwriting can be done. The memory capacity changes with the increase in the number of battles per 1 physical room, and the number of rewriting cycles may change, vitrimuvanih given in the middle. So, seemingly simple my, SSD єmnіstyu 128 GB with the type of memory TLC will cost more cheaply, lower SSD ієї єєї єї єї, but with the type of memory MLC, albeit with a small number of rewriting cycles. The important figures are as follows: the limit for recording on accumulative devices that have been stored on TLS memory is more than 1000 cycles; on MLC memory - up to three thousand cycles; and the SLC type is already, with its own charm, visible from 5 to 10 thousand overwriting cycles.

When buying an SSD, it appears Optimal option s NAND MLC type of storage memory, shards of NAND SLC type of memory sound vicorous in the most expensive segment of solid-state storage devices and, as soon as necessary, work on server stations, de permanently overwriting data. At the same time, pleasing us with their cheapness, SSD accumulators with the type of NAND TLC memory can confuse us, to spend their time much earlier, lower than my eyes.

Modern technologies do not stand on the spot and change the number of types of memory leading companies are already beginning to launch types of SSD memory, inspired by new types of architecture. After a large number of expansions near the flat, in the middle of memory, Samsung, and behind it Toshiba together with SanDisk and Intel together with Micron, develop 3D NAND technology, as it allows you to significantly improve the performance of a large number of models in order to create "bit-middles". In this hour, SSD with 3D NAND memory technology will rise to the top segment of the market of solid-state storage devices.

Exchange buffer

The presence of the exchange buffer (cache) based on DDR3 memory will speed up the robot accumulating SSD, Ale and rob yoga dear for the purchase. Rozrahunok is simple - 1 GB of disk space for optimal storage work with this type of cache can be 1 MB of DDR3 memory. Therefore, SSDs with a capacity of 120-128 GB can have DDR3 memory of 128 MB, with a capacity of 480-512 GB - 512 MB of DDR3.

Cheaper models of storage SSDs can overwrite the exchange buffer with older types of memory - DDR2. Retailing at the speed of robots and accumulating on different types The exchange buffer is not a good indicator.

Zakhist kopichuvacha vіd nestrumlennya

Accumulate SSD, exchange buffer based on DDR3 memory, ideally equipped with protection technology for rapt energy. The technology is called Power Protection and allows you to save data from the exchange buffer into memory during rapt ejection. The same function is also used by the great UPS (UPS), allowing you to correctly complete the work with data. So, if you have a DBZH or an SSD exchange buffer, not based on DDR3, this function cannot be of particular importance.

TRIM function

The fallows of the SSD picker are supported by the most innovative technologies, which are being created to improve their functionality. The most important of these technologies for SSD is the function. A solid storage device, not equipped with the TRIM function, when working with a middle memory, in the past it was saved, and then the information was deleted, starting to work with a reduced speed. Tse vіdbuvaєtsya through those before new record in the past, you have to clear the memory of the SSD of the disturbances from the back of the head. At the same time, as the TRIM function clears earlier the storage space is far behind the time the disk is inactive. Also, the TRIM function is the function of “cleaning up smitta” and it is important for saving the hardness. Robotic SSD in another case, that advancing overwriting of data at the closet of memory. Without TRIM, the speed of robotic accumulation decreases even more noticeably.

We choose from SSD pickers

Let's take a look at the main selections of SSD accumulators. Chi є sens kupuvati not the same and cheaper new possession, prepared by the brewers absolutely nevodomimi, even for added prices? It is fair to be respected that the brandy brandy is presented before its production of other claims and that the quality of the product is richer, lower, to whom we do not need to be bound by the soundness of the property, which is released on the market. Buying accumulating money of unknown firms, we just buy "a cat in a bear".

Pererakhuyemo virobnikov, under the brand name of such products are produced, which have long been well-established in the market of electronic devices.

Toshiba is one of the oldest and most famous brands that swear by SSDs. It's not easy to fold the outbuildings, but it's easy to think about flash memory and they have proven themselves on the HDD storage system.
Samsung is one of the leading companies in the SSD market. They have smashed and continue to work a lot in the sphere of solid-state accumulators. The company completes the SSD flash memory and the controllers of the wet storage.
Intel is a leading company in the field of modern technology development and innovation. Attachments, which are released by Intel, as a rule, go up to the expensive price segment, but they are utterly overpriced. Some of the SSD models are released by it on their controllers, and flash memory is created on their own variants (combined with other with companies). A five-year guarantee from Intel is such a miraculous characterization of the possession of a company.
Crucial - tse trademark, which is won by Micron in the selection of SSD-accumulators. I've known a lot about Micron products for a long time and called to trust me. Micron's flash memory vibrates at once with Intel, and the controllers that are installed by it into their possession are Marvell controllers. With all the accumulation of Crucial for the category of its wares, it is oriented towards the budget segment of the market.
Corsair is a virobnik that has long recommended itself in the electronics market. SSD accumulators, which vibrate with them, cost a little more, but keep it whole high quality their model lines. Corsair is respectfully placed before the components of its solid-state storage devices and vicorists in the selection of SSD controllers, which have proven themselves well in every market - Phison, SandForce, LAMD. Release a sprig of SSD lines.
SanDisk is a brand to make it popular and dbaє about the quality of products. SSDs are equipped with flash memory, which we already named Toshiba. The company has long been engaged in the production of possession, so what else is connected with solid-state storage devices - USB flash drives, memory cards.
Plextor - for which brand of SSD is made by Lite-On. Yakіst, prote, duzhe gіdna. SSDs like Plextor are equipped with Intel-Crucial (Micron) or Toshiba flash memory, and all controllers are installed like Marvell. Accumulated items, launched on the market under the Plextor brand, may be one of the best showings in swidness and reliability.
Kingston is a company that has been firmly established in the electronics market for a long time. On the market, it is represented by a wide range of SSD-accumulators, which are equipped with controllers for the following manufacturers - Phison, SandForce.

As we have already said, with the addition of a solid-state accumulator, it is necessary to focus on your budget and tasks, as you put before new possessions. And for those who can be possessed by a virobnik, it’s no doubt to get a thriving yoga guarantee. The market for solid-state accumulators is great, so, in sum, our recommendations.

Rather, come up with a brand name, with a superb trival guarantee.
The inspector's list is not less important, the lower one is the middle one in memory.
What a sumar obsyag of the disk, then it is more yogo shvidkіsnі pokazniki.
The term of life SSD, nasampered, lie in technology, victorious under the hour of creation of the middle memory. Optimal technology - MLC type of memory accumulator.
When attaching an SSD, it is necessary to cheat, in some way you will be connected to a new possession, so that the interface connected to the system is to blame for your understanding.
An important support for the TRIM function.

Choose from prices for SSD

Let's look at the best SSD options.

Among the models covered by great koristuvach capacity 120/128 Gigabytes, you can pay attention to the data of SSD, you can pay from 3.5 to 4.5 thousand rubles:

Intel SSDSC2KW120H6X1
Kingston SUV400S37/120G
Toshiba THN-S101Z1200E8

Acceptable models, capacity 250 GB, will cost between 5 and 10 thousand. You can pay respect to such, like:

Samsung MZ-75E250BW
Kingston SV300S37A/240G

An irresistible choice is the SSD model with a larger capacity (480/512 GB), the variance is 10 to 15 thousand.

Samsung MZ-75E500BW
Plextor PX-512M8PeY
Intel SSDPEKKW512G7X1

More volumes of accumulating will cost more - the cost starts in the average of 20 thousand.

Samsung MZ-7KE1T0BW
Intel SSDSC2BX012T401
Samsung MZ-75E2T0BW

Well, you have already begun to get involved with specific models of SSD for the bathroom, you can find out on the Internet reports, look at the coristuvach at their faces, try to evaluate all aspects of specific models.

At the end of a short span of years, how to continue the life of your SSD.

Do not clog the disk "under the eye" - 20-30% of the free time is necessary for normal work;
Podbayte about uninterrupted life - raptov vіdklyuchennya shkіdly for SSD;
Temperature regime - SSD, as if it were electronic, do not like overheating - tell me about cooling.

Good afternoon. Corylist computers have long called out that internal hard drives are called HDDs. Ale, not long ago, hard disks SSD began to appear on the markets. A lot of people are rotten, but what is it, an SSD drive? Is it necessary to replace the original HDD with them? Why are solid-state drives so good, how can they be told about them?

What is an SSD disk

SSD - tse, as I have already stated, a solid-state drive. At this disc NAND memory is broken. Chim won’t stop, for memory, you don’t need electricity to save information. I can tell you my mind, which disk can be matched with a decent flash card. In fact, it's a flash drive.

I already wrote about flash cards for 1 TB and 2 TB. The technology is similar. From the same retail, for 1 and 2 TB flash drives, I wrote about what I wrote, just flash cards. And the SSD is a hard drive and can be decent enough to write and read data.

Vіdminnіst SSD vіd HDD and їх features

In order for us to be able to show the data of solid-state disks inside disks, with mechanisms that can rotate, let's talk about theories and robotic storage devices.

HDD - a series of round plates made of metal, which are wrapped around the spindles. Data are written on top of the plates with a special small head. As soon as a person starts copying information to the disk, or just run the software, the disk head starts to rot, in order to know those places where people need information.

The best guess is the zvichayny dresses of the Radyansk hours, as the meshkans of our country loved so much. And there is a head for reading data in this design.

Advantages of SSD over HDD

The SSD disk does not contain any necessary parts, as it would collapse.
Vihodyachi from the first point, the solid-state storage device does not heat up; folding program chi gra.
Shards of the disk do not collapse, they work silently. Just like that, bezshumnіst come out, through a small cooler for tightness, which is not obov'yazkovo cool down the disk.
Through the opening of the rotting parts, a little less electricity comes out, less than about twice.
Naygolosnіshe, podіbniy disc is more like a swidkukuetsya on a diyu people. Tobto, how do you install this Windows disk, start the computer will be faster.

I have presented to you the main advantages of SSD drives, which you can check for yourself. Ale, sho tsikavo, people dosі to put similar food and porivnyuyut forwards tsikh Zhorstky Diskіv:

Through the presence of crumbling parts, hard disks work without sound and the term of their operation is significantly greater. The primary disks break most of the time on their own through a slow call - solid-state disks should not cause any problems.
Temperature hard drive constantly know on the necessary level, independently, in addition, it cools the cooler. A disk that is collapsing can become very hot without a fan. Overheating can lead to failures in the program or in any mechanical part.

Shortage of SSD disks

The head short of a solid-state disk is a hard disk. She will continue to get decent and may have a direct relationship with her. Another shortcoming of such a disc is less write / delete cycles. Rukhomiy Winchester can be overwritten and vmicati/vimicati even more times. Solid May at tsomu sensi obmezhennya. Prote, the data on the exchange in the records are practically important.

As a rule, the term SSD warranty is in the area of three to five years. Ale, in a wonderful life, such discs are significantly older. Zvіdsi, don't worry about what food.

Naytsіkavіshe, that is a hybrid, in the back part of a solid-state disk, and there are elements that are collapsing. The hybrid is called SSHD. The hackers in the SSHD disk tried to overcome two of the disks. Prote, high speed robots are afraid of less than an hour of zavantazhennya computer. Viewed information and record for this model is approximately the same as for a great HDD. These hybrid models are not particularly popular with people.

How to choose the right SSD disk

It is permissible, you have given a visa, that it is necessary to replace the morally obsolete hard drive and add an SSD drive. It became clear to you why SSD was a good idea to buy. Ale, є іnshe nutrition, zokrema, yak s SSD disks in such a way it is better to choose?

When you visit computer stores, Be sure to save up, yak may differ in controllers, form factors, prices. It is important to choose a day for all of your diversity. So, in order to make it easier for you to choose the middle of similar disks, I will set the parameters for which SSDs to use.

Speed of robotic disk

A skin hard disk, including a hard disk, has two types of hardness: reading information and recording. The greater the number of speeds, the greater the advantages. Ale, varto remember that in the descriptions of the hall it is most often written max speed.

SSD disk capacity

I already said that the main vada of solid-state disks is the whole varity. Call out to lie down in obsyagu disk. Min charge for today is 60 GB. In the current realities for Windows 10, with the usual updates, you may need 80, 90, 100 GB. Therefore, such an obligation can not be swiped on the system.

Ale, if you like to play games, and if you use graphic programs for Photoshop, you need to download disks > 120 GB.

Controller and Memory

There are three variations of memory, ie one type of one is introduced by the number of bits in the middle of the memory - 1 bit (SLC), 2 bits (MLC), 3 bits (TLC). Option 1 is old, you can’t stop yoga at once. Please note if you have a similar option in the descriptions of the disk, once you go through.

MLC is currently the largest extension. Yogo mi y oberomo. Wanting to have a new presence and minuses. Ale, now, replace it, you can’t, because TLC is only starting to check on the police at shops and the price of yoga is clear.

Shchodo controllers the problem is similar. The widest (popular) technology at the moment is SandForce, as it increases the speed of work and accumulates a way of squeezing information in front of it, as a koristuvach її write down.

Ale, and she has a shortfall: if the disk is filled with data more often, then, having cleared the disk, the speed of recording to a great pace will no longer turn around. In other words, now you will be lower. In order to solve this problem, it is necessary to remember one simple word: do not block the disk under the tie. At tsomu vpadku, after seeing the data, everything will be OK.

Understandably, there are other, expensive controllers with Indilinx, Intel, Marvell technologies. Analyze your finances, and even if you allow the stench, look at your SSD, some controllers of these vendors.

Form Factor Design

Most solid-state drives, which are being developed today, are being prepared in form factor 2.5, which supports the SATA 3 design.

SSD old,
PCI card, as it is inserted directly into the system board slot,
Storage with mSATA design, which is installed in small PCs and laptops.

If you look at the design, then everyone new SSD installing a SATA 3 interface, and if there is an old generation controller (I - th, or II - th) on the system board, then a hard drive can be connected to it regardless. Prote, є obezhennya. The speed of data will be like that of the controller of the old generation. In other words, if you connect SATA 3 to SATA 2, the data will be SATA 2.

Since the 3.5-inch form factor is important for a PC, then if you want to install a 2.5-inch SSD, you need a transitional attachment, the title of "Sled". This adapter is similar to a small police, as it is necessary to move there, de wi can insert a disk.

To respect: vicorist special. The adapter allows you to install an SSD on the laptop DVD space. Part of the coristuvachiv tidy up the drive, which is not enough vikoristovuetsya at a time, and install an SSD disk on the same place. People install Windows on a new disk under the house. The original hard drive of the laptop can be formatted and stopped to save special information.

Which company to choose SSD, choose

Tse nutrition vimagaє sawing respect. Zrozumіlo, on rich forums you will find posts about those that are better than Silicon Power, otherwise say Kingston. These firms vibrate discs of various types.

But we don’t call it that way. Virobnikov, as if it were true that NAND flash memory is being used, it’s not really rich, it’s for branding.

You can also choose companies: Samsung, Crucial, SanDisk.

How to practice with accumulating SSD

As soon as you have successfully installed the SSD disk, you start the system and you will be well received swedish robot all programs, and addenda. The system will also start up quickly. In order for the computer to work so quickly, remember how to operate the SSD storage devices.

Don’t fill up the accumulating money until the end of the day, before the eyelids, otherwise, as I already said, the speed of recording data will become less and, at least, it’s impossible to remember. SandForce is especially valuable.
Operating systems that support TRIM, є: Widows 7, 8.1, 10, Linux 2.6.33, Mac OS X 10.6.6.
Wart save special information on HDD. It’s not easy to get rid of such a disc, like wine at a miraculous camp. Insert two disks, and on the HDD record video, audio, photo and other information, for which you do not need high speed.
It is necessary to increase the capacity of the operational card and, as well as the possibility, not to varto win the download file.

Following these recommendations, you have a chance to continue the speed of operation of the SSD drive, while not failing yoga and not reducing the speed of your work. You can get yoga on Aliexpress. Disks on the side with a volume of 120 to 960 GB, which is actually 1TB. You can come for help.. Judging by the description, the disk is supposed to be both for computers and for (notebooks).

According to the screenshot, you can download disks. If you need to install a system, bring a disk with a capacity of 120 GB. Well, as a full hard disk, then, in your opinion, 480, up to 960 GB. Why am I happy to install Windows itself on a hard hard drive? Your system will take advantage of you in a few seconds! If you bring a 1TB disk, all the programs you have will be slow!

Hello friends! As they said in Russia: "Every merchant should praise his goods" and skilki would not read other articles about solid-state accumulating SSDs, but you are unlikely to hear any new ideas. Have you read and bought a Samsung solid-state storage device, or Toshiba, or else have you bought an OCZ Vertex SSD or Kingston.

Close to the second time, my friends and I firmly decided to buy for a hard-storing SSD, everyone has a stink, but we don’t. Comrades asked me to test different SSDs and choose the best one.

Hard-drinking accumulators are bought not much better, so the sellers of computer goods don’t take a lot of them, so they don’t lie dead vantage in the warehouse. The axis and mi can also be done the same way, in my order, the leaders of SSD sales at that time were blamed. The Silicon Power V70 SSD, which I found for later, was found by a company.

In my tests, I didn’t see much, installing an operating system on the SSD skin, then repairing the SSD and the excellent HDD in the CrystalDiskMark test programs and AS SSD Benchmark. Especially to bring, that SSD is better than the best HDD for me, no one had a chance. Windows installed on a solid-state storage SSD took 4 seconds, the tests CrystalDiskMark and AS SSD Benchmark showed the superiority of SSD over the largest HDD in 3-4 and 5 times.

I tested all the tests at the trading floor and that information was available for purchases, in short, all the tests were taken out of the SSD, until that day it was good for sale and I didn’t lose my own SSD on the showcase, well, I think I ran out without a solid-state storage device! And here I guessed about SSD Silicon Power - V70. In principle, I knew a wicked virobnik from Taiwan, but still I wanted something else, for example Crucial or Plextor!

Having said that, I also protested before the end of the working day and after testing a little bit, the V70 turned out to be a noble solid cumulative, which does not do anything to other SSD protests and I will sell it in the afternoon. And the SiSoftware Sandra program awarded you the first place in a hurry.

For the sake of fate, de vin I just haven’t worked: on laptops, and on various stationary system blocks and instead of a flash drive, I pulled it from the intestines and dropped it on the sublog, but nothing, do it right.

Well, that’s it, I’ll turn to the balakanini, I’ll go to the worst in the stats, I’ll use your power supply for a solid-state accumulator and, for example, the stats, I’ll bring some tests to bring up - SSD for the installation of the operating system ce those that the drug prescribed.

EVERYTHING you need for solid-state SSD storage.

1. What is the internal attachment of the SSD? Based on what kind of NAND flash memory: SLC, MLC or TLC to buy SSD?

2. What type of SSD do you prefer?

3. What is the actual term for the service of a solid-state storage device SSD or other surroundings? Through skіlki rokіv vikoristannya mіy SSD wyde z fret?

4. What is the threat of wasting all records of data at the time of transferring the resource of memory chips?

5. Chi varto, to continue the life of SSD, enable deep sleep, swap file, update, disk indexing service, disk defragmentation, Prefetch technology, transfer cache browser and the directory of time files to another hard drive and so far?

6. Naskilki shvidshe SSD extraordinary hard drive?

Compared to different SSDs for productivity

It is important to know not only medium speed subsequent reading and recording on the SSD, and then zamovchuvanu all SSD scribes - speedy recording in blocks of 512 kb and 4 kb! Disk activity in most coristuvachiv is important in such areas!

At redundant SSD We can get the following result from the AS SSD Benchmark program, for example:

My SSD Silicon Power V70 showing:

Speed of sequential read and write 431 MB/s (read), 124 MB/s (write)

Width for reading and writing in blocks of 4 Kb, wiyshla 16 MB/s (read), 61 MB/s (write)

SSD of another machine. Like a bachimo, high (more low in my SSD) speed of subsequent reading and writing 484 MB / s (read), 299 MB / s (writing), but also reading / writing in blocks of 4 KB, and itself 17 MB/s (read), 53 MB/s (write).Tse means, tse SSD is not better for me If you want on the box of the SSD, the numbers of 500 MB / s can be beautiful.

SSD test for SiSoftware Sandra

My solid-state accumulator occupied the first place among similar models