The same 512 memory, why some are a little more expensive, some are a little cheaper

1.There are bulk and original parts.

2.The brand is different** and different.

3.The quality package time is different, and the current market is mainly one year (miscellaneous and modern loose strips) and three years (Kingston, etc.), and Apacer Lifetime.

4.At present, the market DDR has 266 333 400 533 667 800, 266 333 400 interfaces and 533 or more. As far as the current market is concerned, those below 400 have been eliminated, and ** are higher than those of 533 and 667.

512M is a lot of memory. It's just the size of the memory capacity.

There is a difference in the level of workmanship between brands and large and small factories.

The key mainly depends on the frequency: 512M memory: 333M s memory and 400M s memory ** are definitely different.

Now the capacity of 533,667M s on the market is 512M memory, which is a lot, pay attention to the difference.

The quality is different, the brand is different, and the manufacturer is different. The duration of the package will be different.

The memory particles used are different, the workmanship is different, and the speed is also different.

Just like when you eat, rice is grown in different places, and it tastes different, the manufacturer is different, and the efficiency of work is not the same.

It's like looking for a wife

Why look for a pretty?

It's the same thing

It's the same car, with four wheels, why are some worth millions, and some tens of thousands?

1TB is good. In terms of the need to store data, the storage capacity of 1TB HDD is definitely more realistic than 512G solid-state, so 512G and 1TB are better.

Functions of the hard disk:

Among all computer components, the hard disk is a data container used to store the software, movies, games, etc. that we usually install. In a computer, the role of a hard disk is second only to the CPU and memory. Its main function is to store the operating system, programs, as well as data.

When it comes to hard drives, many people first think of the storage on their computers. That's right. It is an external memory. Moreover, the magnetic sheets of the hard disk are resistant to lead and have a memory function, so that the files stored in the hard disk will not be lost or damaged.

It is an indispensable hardware part of the computer. The hard drive needs to hold all the files in our computer and have the data hardware to store them. Hard disks are abbreviated as HDDs.

A storage consisting of multiple optical discs made of aluminum or glass. The vast majority of hard drives on the market today are fixed hard drives, which allow the files stored inside to be permanently sealed and fixed in the hard drive. And the larger the hard disk memory.

The read and write speeds will also be faster, and the hard disk defragmentation can be operated on the computer because the fragments will not be lost. You can use a hard disk to recover your computer. Because the program is also software on the hard disk.

And hard drives are coal. Problems with the storage settings of the hard disk will also occur with the system. Hard disk is one of the main storage media of a computer, consisting of one or more aluminum or glass discs.

Compatibility, the compatibility of the hard disk is very strong, it can be compatible with and store any program files, and the security system is very high, and the service life is very long. The theoretical time reached more than 30,000 hours. It is not fragile, and the hard disk has the function of recovery after the computer is standby, and the desktop files have not changed when the computer is woken up again.

The recovery option appears after a forced shutdown and reboot. <>