Do you have a 500G hard drive?

Yes. Seagate 500g 16m**830

Hitachi 500g 7200rpm 16m (serial port 3 years box) **495 see here.

Yes, ** is subject to change at any time, it is recommended that you arrive.

Take a look at the real time**. Generally, 250g and 320g hard disks are enough for home computers, please make sure that you can use such a large number before buying.

Not only that, but now it is gradually becoming the mainstream, **around 500! But it's hard to say if your host is supportive! Now the largest PC hard drive is 1000G!

It's been a long time ago. **Around 600.

If your original only 80G is most likely not to be replaced, you should be pata interface, and the current hard disk is SATA interface. If you buy it, it's only a second-hand one, and 160g is very big, so you have to be lucky. If you really want to change it, you can only change it with the host.,But the host has changed.,I think your original memory module is going to be changed.,Now it's all DDR2.,Your previous should be DDR.,The CPU may still be usable (the probability is very small),But the host.,Memory.,The hard disk has been changed.,The CPU doesn't seem to be a bit of that***, so you still don't want to change it.。

Regret ***

500g is currently a more common choice in the book.,These can be replaced by yourself.。

1. The storage capacity is different

The storage capacity of a 500G hard drive is 500GB, while the storage capacity of a 1T hard drive is 1000GB, which is equivalent to the storage capacity of two 500G hard drives. However, it is worth noting that the storage capacity indicated here is based on the calculation method of the hard drive manufacturer, and usually reduces the storage capacity by about 7% after installation on the computer.

2. Different:

A 1T hard disk is usually more expensive than a 500G hard disk, but in the case of the same manufacturer and model, it will not be much higher, and the general production is about 20%.

3. The number of discs is different

A 500G hard drive is made up of two platters, and a 1T hard drive is usually made up of 2 platters and part is made up of 1 platter.

No. The general USB flash drive capacity is 1G, 2G, 4G, 8G, 16G, etc., and compared with traditional storage devices such as floppy disks, CD-RW, and Zip disks, "USB disks" have very obvious advantages.

The main performance is: the volume is very small (only the size of a thumb), the weight is only about 20 grams; Large capacity (8MB 256MB, even up to 2GB); It can be used to store **, data, and images, with an area of only 1 cm square, which is easy to carry, and is suitable for wireless computing and mobile office, which greatly improves efficiency and makes human life more convenient.

The main purpose of the U disk is to store data, through the efforts of enthusiasts and merchants, the U disk has developed more functions: encrypted U disk, start U disk, anti-virus U disk, temperature measurement U disk and **U disk, etc.