Chapter Ninety-Eight: SSD

With Liu Gang's words, they had no scruples and started dismantling directly. Pen "Fun" Pavilion www.biquge.info

They are all very professional people, but when I opened the design inside the Ebook, I was also stunned.

"I'll go, it's a great design! Is this really the workmanship of a civilian product?! ”

"Yes, there is really no one in this workmanship, it is even more organized than the military industry, and it is too closed and modular.

The workmanship is also top-notch, and I guess it can be compared with the standards of the military industry. ”

"Yes, it seems that we can't underestimate others, not to mention anything else, just this design, there are really few in China that can do it."

"I think so too, but where's his hard drive?!"

"I didn't find out either, this is an excuse for the hard drive, but is it a hard drive?!"

"I don't know!"

"It's a hard drive, but it's an SSD!" At this time, a relatively young man said.

"SSD?!" Everyone was amazed.

"That's right, SSDs. Back in 1956, IBM invented the world's first hard drive. In 1968, IBM re-proposed the feasibility of "Winchester" technology, which laid the foundation for the development of hard disks.

In 1970, StorageTek Corporation (SunStorageTek) developed the first solid-state hard drive.

In 1989, the world's first solid-state drive appeared.

Just last March, Samsung was the first to release a 32GB capacity SSD laptop,

In January this year, SanDisk released a 1.8-inch 32GB SSD product, and in March, it released a 2.5-inch 32GB model.

It's just that I didn't expect this computer to have it, and the hard disk of this computer is 192G. So far, it seems that there is still a company with such a large SSD.

As we all know, solid-state drives have the characteristics of fast reading and writing, light weight, low energy consumption and small size that traditional mechanical hard disks do not have, and their disadvantages are also obvious.

Although IDC believes that SSDs have entered the mainstream of the storage market, they are still relatively expensive, with low capacity, and it is difficult to recover data once the hardware is damaged. There are also those who believe that SSDs have a relatively short endurance (lifespan).

So SSDs have not been developed, but everyone is optimistic about this kind of hard drive, but the price is too expensive.

SSDs use flash memory as the storage medium, which is faster to read than HDDs. Because SSDs don't use heads, their seek time is almost zero.

What's more, its sustained write speed is very amazing, according to Samsung and other manufacturers, the sustained read and write speed of this SSD exceeds 500MB/s!

Of course, the speed of the SSD is not only reflected in the continuous read and write, the fast random read and write speed is the ultimate meaning of the SSD, which is most directly reflected in the vast majority of daily operations.

Related to this is the extremely low access time, the most common 7200 rpm HDDs typically have a seek time of 12-14 milliseconds, while SSDs can easily reach 0.1 milliseconds or less.

In terms of shock and drop resistance, traditional hard disks are disk type, and data is stored in the disk sector. SSDs, on the other hand, are made of flash memory particles (i.e., mp3, USB flash drives, and other storage media), so there are no mechanical parts inside the SSD, so that even in the case of high-speed movement or even with flipping and tilting, it will not affect normal use, and the possibility of data loss can be minimized in the event of collision and shock.

At the same time, it also has low power consumption, no noise, absolutely no sound due to reading data, a large operating range, and a wide range of temperature requirements than machinery.

Of course, the shortcomings are also obvious, that is, the service life is shorter, the price is expensive, and the capacity is small, but I believe that these are not problems, with the progress of technology, this will definitely be solved, I didn't expect this E technology to actually make a 192 solid state drive.

Not to mention anything else, it's just that this hard drive, three or five thousand on the market are crazy to grab.

Anyone in the know knows what that means, and those who have used solid-state will never want to go back to HDDs. ”

"Xiao Li, okay, this knowledge is quite extensive, no wonder Elder Wu praised you in front of us." Hearing Xiao Li's explanation, everyone suddenly realized that they didn't know anything about the SSD. Some know the sporadic ones.

After all, this technology is not taken seriously.

"No, I just like to read this kind of information. Ladies and gentlemen, I just tried the performance of the computer, and I can only say that it is no worse than our workstation. Xiao Li said again.

"Are you sure?!" This time, everyone was shocked, their workstations were all high-end computers with a minimum of 30,000 yuan.

"I'm sure I was curious, but now I understand that with SSDs, unique system coding, and processor design, it's not impossible to improve performance.

General Liu, the price of 12,000 is definitely not high, and it can even be said that we have taken a big advantage. Xiao Li turned to Li Gang and said.

"What do you think is the normal selling price of this little computer?!" Seeing his insight, Liu Gang asked with some curiosity.

"30,000 yuan, I'm sure to buy it!" Xiao Li thought for a while and said.

"So proud?!" Liu Gang was also taken aback by Xiao Li's tone.

"It's not Howe, it's the computer that is right for the price. Definitely worthy of this price, if it is less than 30,000 yuan, it is a conscience price! Xiao Li said.

"Well, let's not talk about this for now, you guys hurry up and check if there is a back in this thing, how safe is it, and whether it has stolen data!" Liu Gang nodded, and did not respond to Xiao Li's statement, but he had a plan in his heart.

The price of 12,000 for this kid seems to be really a conscience.

Ten hours later, Chen Yu came to the testing laboratory again.

I found that it was still busy, and the computer was disassembled.

"How's that, do you have anything to say about my product?!" Chen Yu said with a smile.

"Well, little brother, can you tell me why I can't install Windows programs on this computer?!"

"It's very simple, my system is designed according to my hardware, and the Windows program is purely fragmented and easy to crash, so I need to develop software that is suitable for my operating system.

However, it is not impossible to use, but you need to install a system plug-in, and after the installation is completed, the XP system software can be used. But I won't offer it. Because I can buy all the software I need on a daily basis in my system store, and it's very cheap. Chen Yu said with a smile.