Why do you still receive 80G hard disks?

The capacity of the hard disk only determines the ** of part of the hard disk, in fact, the difference between the production cost of a 500M hard disk and the production of a 500g hard disk is not more than 50 yuan, and in fact, the market ** of the two in a certain period of time is definitely not only 50 yuan.

There are naturally many reasons why people ** old hard drives:

Dismantled into parts for maintenance; Replacement of old models; Assembling portable hard drives; Dismantling research, teaching, etc.

Because of technical reasons, the capacity of the early hard disk is generally not high, but the shape is the same as the current hard disk, for example, the volume of your 80G hard disk and 500G hard disk are the same size, in order to reduce the use of costs, manufacturers will ** small capacity hard disk into the reproduction process, the production of larger capacity hard disk. Done, thanks!

Oh, it's because some people use the old machine, the parts have long been discontinued, the hard disk is broken and can't be made, the new one is not suitable, so you have to buy a second-hand one, and the general ** is still very high, my friend used IBM's, the old notebook, the hard disk is broken, 40g, it cost 200 to buy a second-hand one, hehe.

Hehe, I'm just doing repairs.

In fact, many 80G hard disks are required by Internet cafes or maintenance personnel.

Of course, different places are different, at least here we are.

Maintenance personnel often have to use hard disk copies to install, and there are various uses.

It is not recommended to use the old one for ordinary families.

Some of these old-fashioned machines can't use large-capacity hard drives, but some can't buy old-fashioned ones, so they can only buy second-hand ones, but there are few of them, so they're expensive.

Agree with the answer on the first, second and third floors, and on the fourth floor, quite speechless!

, 1t of the new disk you 200 to 300 **, according to today's **, how many do you want and how much I want, now.

8T disks are basically arrays of several disk groups, single disk 8T, it seems that Seagate has one, it is a mobile hard disk, **you can refer to**, a single disk 6T Western Digital Yellow Disk.

I've seen the largest capacity disk, but I want to tell you that a single disk with more than 2T hard disk is generally not divided into areas by people who don't know how to partition, that is to say, disks larger than 2T, and the computer only recognizes 2T.

No, even second-hand, it's hard to find.

Most of the hard disks of this capacity are IDE interfaces. There is also a SATA interface. It was six or seven years ago.

Today's hard disks start with a capacity of 500G, and 1000G and 2000G are very popular hard disks. 3000g and 4000g have also been sold for two years.

At present, only SSD (solid state drive) hard disks are available in 80G products.

As far as the computer is concerned, the 137G capacity limit of the hard disk is easy to solve, if your computer hard disk is a SATA interface, you can directly buy a 500G hard disk, set the jumper to reduce the speed to use.

It is also possible to purchase SSD hard drives.

There are four basic single acacia hoods in the computer, B, KB, MB, and GB.

This problem arises because of the conversion problem of each unit, because the manufacturer of the computer, the production of hard disk is 1000b = 1kb, 1000kb = 1mb, 1000mb = 1gb, his carry is 1000 a round, and the carry in the computer is 1024 a round, that is, 1024b = 1kb, 1024kb = 1mb, 1024mb = 1gb. In this way, the larger the hard drive, the greater the difference between the capacity of the hard disk and the hard disk said by the manufacturer.

If you are a 120G hard disk, according to the manufacturer's conversion, 120GB = 120 * 1000MB = 120 * 1000 * 1000 KB = 120 * 1000 * 1000 * 1000B, if you install it on the computer to convert it back, the capacity on the computer is 120 * 1000 * 1000 * 1000 * 1000 = 120 * 1000 * 1000 * 1000 1024 KB = 120 * 1000 * 1000 * 1000 1024 1024mb=120*1000*1000*1000 1024 1024 1024gb=。

In this way, it is almost the same as the one on your computer, and the production process of different manufacturers is different, which produces these subtle differences.