The hard disk is a very important part of our computer, because it is equivalent to the memory storage area in our human brain, which stores some data and software during the use of the computer. And we only need to remove the original hard drive and replace it with a new laptop so that we can save our own data. So how should we choose the usb3.0 hdd adapter that is more suitable for us?

1. Choose according to the speed of recognition

For this usb3.0 hdd adapter, in our question about the quality of this hard disk box, the read and write speed of the hard disk box is usually determined by three key factors: hard disk, read and write control chip, and USB port type. 2.5-inch notebook hard drives are divided into two types: 4200 rpm and 5400 rpm according to the speed. In addition, in order to speed up the read and write speed of the hard disk, many hard disk manufacturers have increased the read and write cache of the hard disk from 2MB to 8MB. At present, there are more common brands of 2.5-inch notebook hard drives on the market. The speed difference between them is relatively insignificant. When purchasing a brand mobile hard drive, you don't need to care too much about the hard drive model inside.

2. Choose the quality of reading

This usb3.0 hdd adapter needs us to discuss not only the quality of the product, but also the timeliness it brings us. Compared with the notebook hard disk itself, the read-write control chip and the type of USB port often determine the relatively high read-write speed of the brand mobile hard disk. For example, a mobile hard disk product with the same USB20 interface, even if it uses the same type of 25-inch Hitachi 5400 RPM hard disk, one can provide a read speed of 28MB/S, while the other can only provide a read speed of 15MB/S. This is due to the difference in the main control chip and other components used by the two. But as consumers, it is difficult for us to figure out what type of read-write control chip a mobile hard disk uses.

In fact, when our laptops are damaged in our lives, what should we do if we want to propose our own things? At this time, a 2.5-inch hard disk box can turn your hard disk into a mobile hard disk, so that your waste hard disk can be effectively used. However, in the process of using computers, there will always be times of replacement, especially notebook computers, and the speed of replacement is also very fast.

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