SSDs are much more powerful than traditional hard drives

Solid state drive, the worst data storage and transmission speed is 200m s on average, and the mechanical hard disk 64m cache 7200 speed, the highest storage and transmission speed is up to 90m s, the solid state drive uses memory particles as the access medium, which is equivalent to using memory as reading and saving (now some software can use part of the memory capacity as a cache volume to improve the read speed of the mechanical hard disk), the speed is very fast, the heat is low, and there will be no bad sectors. How much more can this compare?

SSDs are fast, but they generally have a small capacity, making them suitable for system disks.

Traditional hard drives are slower but have a larger capacity.

The advantage of the SSD is that it is not afraid of vibration, it is fast to enter the software in seconds, and the speed of reading and writing documents and files is fast, and there will be no significant improvement in other performance (in other words, the improvement of other performance should also be increased for the fast read speed, but it will not improve the performance in essence) and not greatly improved.

It can greatly improve the boot speed (about 8 seconds for XP, about 16 seconds for Win7), and greatly improve the speed of software operation, for example, it would take 5 seconds to load a PS, but now it only takes 2-3 seconds. Greatly improve the reading speed of the game, for example, it used to take 10 seconds to read a World of Warcraft scene, but now it has been reduced to 4-5 seconds, and the overall speed has more than doubled. And it runs without any sound, stable and efficient in life, no need to worry about bumping, and it is the mainstream hard disk in the future.

Solid state drives, referred to as solid state drives, are hard disks made of solid-state electronic memory chip arrays, which are composed of control units and storage units (flash chips, DRAM chips). SSDs are identical to HDDs in terms of interface specifications and definitions, functions and usage methods, and are also completely consistent with HDDs in terms of product shape and size. It is widely used in military, vehicle, industrial control, ** monitoring, network monitoring, network terminals, electric power, medical, aviation, navigation equipment and other fields.

The operating temperature range of its chips is very wide, commercial products (0 70) and industrial products (-40 85). Although the cost is higher, it is gradually becoming popular in the DIY market. Because SSD technology is different from traditional hard disk technology, many new memory manufacturers have emerged.

Manufacturers only need to buy NAND memory, and then cooperate with the appropriate control chip, and then they can make SSDs. The new generation of SSDs generally uses SATA-2 interface, SATA-3 interface, SAS interface, MSATA interface, PCI-E interface, NGFF interface, CFast interface and SFF-8639 interface. [1]

SSDs only increase read and write speeds, and other computing performance and overall performance still rely on the coordination of CPU, memory, and graphics cards. The benefit of an SSD is that it is not afraid of shocks, the speed at which it boots into the software, and the speed at which documents are read and written.

Other performance improvements are not significant (other performance improvements are also due to read speed improvements, but not necessarily performance improvements), let alone significant.

The SSD can greatly improve the boot speed (about 8 seconds for XP, about 716 seconds for win), and greatly improve the speed of software running, for example: it used to take 5 seconds to load to open a PS, but now it only takes 2 3 seconds.

The game's reading speed is noticeably improved. For example, the reading time of World of Warcraft scenes has been reduced from 10 seconds to 4 5 seconds, and the overall speed has more than doubled.

There are only solid-state drives on computers, and there are no mechanical hard disks, which can be used normally, and there is no difference from ordinary computers.

Why do some computers only have SSDs?

Because SSDs are fast, the user experience is greatly improved. As a result, some new computers are starting to only have SSDs instead of traditional HDDs. For example, ultrabooks, Apple books, etc. only have solid-state drives.

This will give users the impression that their computer is several times faster than a regular computer.

The performance of the solid-state drive in continuous read is several times that of the mechanical hard disk, and the speed of the solid-state disk on 4k small files is up to hundreds of times that of the mechanical hard disk, and when we use it in daily use, the continuous reading and writing situation only accounts for about 10%, and the system operation and some operations are processing small files, and the speed of the solid state in reading and writing small files is hundreds of times that of the machine, so the speed of the solid-state is much faster than that of the machine.

Solid-state drives can greatly improve the speed of old desktop computers and notebooks, and work and study without stress!

Use to increase the read and write speed of the computer, the boot speed, the SSD**, the high capacity, the low capacity.

The numbers tested don't matter! It depends on what you are for, adding a discrete graphics card can improve the performance of large games and the performance of Windows7, and it doesn't matter much else!

This is a must, and the read and write capabilities are greatly improved compared to traditional hard disks. Especially the boot speed is very fast. Access to files is also fast.

The most obvious may be the increase in the superiority of your heart, and the improvement in computer performance is really not too big.

All the hardware of the computer. Only the change to the solid state to increase the reaction speed is the most obvious.

If the configuration can keep up, there is still an improvement, and the most afraid is that the motherboard does not support SATA3

In fact, upgrading any accessory has improved the performance of the computer, but now the hard disk is the bottleneck in these hardware, and the read and write speed determines the response speed. The emergence of SSDs, as well as the promotion of leading manufacturers like Samsung, Micron, and Kingston, has completely changed this pattern, so as long as you experience it carefully, you will know the gap with mechanical hard drives.

SSDs are mainly fast in access.

It must be fast, because the hard disk is the carrier system, and the speed of the hard disk is fast, and the computer is also fast.

Of course, it is obvious, because the performance bottleneck of most computers now lies in the read and write speed of the hard disk, and the SSD just overcomes this weakness, but now the SSD capacity is smaller, and the higher capacity has not yet been popularized.

Only the change to the solid state to improve the reaction speed is the most obvious.

The performance improvement is obvious, especially when playing single-player games, which is expensive.

The win7 rating improvement is quite obvious.。。。 Originally, you can match as many awesome computers as you want.,I'll give you points.。。 It's a few minutes on 7 o'clock now.

The boot speed has been greatly improved, and the speed of the program has also been greatly improved, if you throw the game into it, then the loading speed is super fast, for example, I used to play Warcraft to load a map in 1 minute, and it only takes more than 20 seconds to throw the solid state drive.

If you use a HDD with an SSD, will the performance be better than using an SSD alone?

1. Ordinary mechanical hard disks cannot be compared with SSDs in terms of performance, and when mixed, they are mainly used for large-capacity storage.

2. The system and software must be installed on the solid state drive, if it is installed on the mechanical hard disk, it will slow down the speed of the solid state drive hybrid system.

3. The advantage of solid-state drives is speed, and the advantage of mechanical hard disks is capacity. That's what the combination of the two is all about. As the main partition, the speed is still the same as before.

4. If there are too many hard disks, such as a solid state, three to seven mechanical boots will still be slow, because the BIOS and the system must initially detect the hardware when booting, and too many hard disks will prolong the boot time.

5. The best way is to use only one solid state drive, but the cost is very high, the compromise is to divide a small solid state drive into two areas, the main partition to put the system and programs, the other partition to put temporary files and cache files, data files to put in a large mechanical hard disk.

If your motherboard is a SATA3 connector, it will take about 300 seconds to read and 160 seconds to write.

This is just an approximate test value, and there is a difference between your configuration, on the solid state drive, it must be faster than the mechanical hard disk, it can be clearly felt, unlike adding a memory, 2G and 4G do not feel the difference!

The speed of the SSD depends on many aspects, the same model, 64G, 128G, 256G transmission performance will be different, not to mention that there are thousands of differences in the performance of each of your computers, you don't have to delve into these numbers, under the premise of using SSD correctly, SSD brings you a qualitative leap in experience. In general, it can be 3 times faster.

The read/write speed of HDDs is generally 20 to 30 m sSSDs are at least 70 or so, which means they are at least two or three times faster. The better ones are much faster, but they're also expensive.

This answer is wrong.

Lenovo Xiaoxin air14 512 version 2280 PCLE*4 SSD measured read and write speed of more than 3000, more than 2000. Toshiba has a 240G 2240PCIe*2 SSD with read and write speeds of .

Benefits of SSDs: No noise, extremely fast read and write speeds, vibration resistance, low heat generation, lightweight, etc.

The disadvantages are high **, small capacity, and the SSD has a limited number of PE writes, so the life span is lower than that of the HDD.

The fastest read speed of the SSD is more than 500M per second, while the HDD is less than 100M s, and the system is relatively stable and very smooth.

The difference in read/write speed is about 300MB.

At present, the read speed of ordinary hard disks is about 100 ms, while the read speed of solid state drives is 250 ms. However, this does not mean that its speed is only times that of ordinary hard disks, it is worth pointing out: the read speed here refers to the continuous read speed, when actually calculated, because ordinary hard disks also have seek time and other expenses, so in fact, the read speed of solid-state disks should reach more than 7 8 times that of ordinary hard disks.

Solid state drive due to its multiple flash flash memory chips composed of RAID 0 array, so its advantage is to read a number of small data, reflected in the boot and other operations, which is the reason why it only takes 9 seconds to turn on win7. And when reading larger files, the read speed of SSDs is only about twice that of ordinary HDDs.

HDDs have seek time, that is, the time of head transfer, so that the read and write speed ranges from 100m to 20m for SSDs, and the speed is about 250m.

That's the difference!

A better SSD is much faster than a regular HDD.

Look at everyone, they all use SSDs to store the operating system, and the system response is really fast!

Now SSDs.

The speed is more than 500 m s.

The mechanical hard disk is only in the early 100m s.

So much faster.

The time came to August 18, and the current solid state can generally reach 3000m seconds and 2000m seconds, while the mechanical hard disk is about 100m seconds, and the speed is 30 times that of the numbers.

It is currently said to be more than 10 times faster.

At present, the Samsung 96x series, which has a relatively good installed base, should be dozens of times faster. Some users say that it takes three seconds to boot, my office notebook T420, it turns out that it takes a minute and a half to start, load a large PPT and other file hard disks and spin non-stop, sometimes it takes dozens of seconds, add a strip of 8G memory (the original 2G), add a 128G solid state drive as a boot disk and the storage disk of the main software, and start office and other software are basically opened in seconds. Well, it's been almost ten years.

Therefore, the progress of hard disk storage has brought users a much greater experience than that of CPUs and GPUs.

The boot time is much faster.

It's a lot faster to get into the game.

Transferring files is much faster.

3 times faster I've tested it Now 64G The highest read is 500m Write more than 400 The premise is that you have to be very metery.

Solid state is at least 3 times faster than mechanical.

If the file size is large, 1g is possible.

It's not much less than a small one.

The hard disk does not affect the smoothness of the game, only the read and write speed, and only the speed of the loading screen before the game starts.

The only thing that affects the smoothness of the game is the graphics card-CPU-memory (in order).

The memory speed has also been improving, it used to be DDR memory, and now it is DDR3 memory, and the memory performance has been improved a lot. If you want to say which of the main hardware of the computer has a slow performance improvement, it is undoubtedly a hard disk, an ordinary mechanical hard disk has a long time ago is 5400 rpm, and now it is only 7200 rpm, and the speed increase is very limited, so the improvement of computer configuration performance is actually dragged back by the hard disk, just like a team competition, one of the team members runs slowly, and the other members run fast and useless.

HDDs and SSDs.

In order to solve the bottleneck of slow computer hard disks, computer technicians have developed the latest solid-state drives, which can outperform ordinary mechanical hard disks in terms of speed. Some users who may want to ask the question: the current mainstream ordinary hard disk read speed is about 200m s, while the read speed of solid state drive is 530m s.

However, this does not mean that its speed is only a little more than that of ordinary hard disks, it is worth pointing out that the read speed here refers to the continuous read speed, and when it is actually calculated, because ordinary hard disks also have overheads such as seek time, in fact, the read speed of solid state disks should reach more than 7 8 times that of ordinary hard disks.

The difference between solid-state drives and ordinary mechanical hard disks is still very large, and there is a huge gap in terms of read and write speed. In addition, the gap in the seek time of the hard disk is also very large, and the seek time of the solid state drive is almost non-existent, which is very obvious compared with the ordinary mechanical hard disk. To learn more about SSDs, please read:

1. The difference between solid-state drives and ordinary hard disks; 2. Benefits and disadvantages of SSDs.