Can the "motherboard" and "hard disk" of the assembled computer be matched at will?

Computer "motherboard" and "hard disk" can't be matched casually. You should choose the hard disk according to your own needs and the interface supported by the motherboard.

For example, the hard disk interface of the motherboard supports SATA3 hard disk, so choosing a hard disk with SATA3 interface will improve the speed of reading and writing data and speed up the operation of the system and programs. If you have a hard disk with SATA2 interface, the speed of the hard disk will be greatly reduced, which will affect the running speed of the computer.

Some motherboards are equipped with M.2 interface, so choosing M.2 SSD is the best choice.

The cost of M.2 hard disk and SSD hard disk is higher than that of mechanical hard disk, so we should consider the specific needs and budget to choose which hard disk to use.

At present, in the field of solid state drives, the different interfaces that can be seen are mainly SATA, mSATA, M.2, SATA? Express, PCI-E and U.2, etc. SATA has existed for many years. It replaces the old IDE interface, which is more convenient to install and has higher performance. MSATA interface is indeed smaller than SATA, but the appearance of ultrabook makes the demand for miniaturization further, so M.2 interface appears. At first, this interface was called NGFF, and later it was renamed M.2. However, it should be noted that the M.2 interface is divided into two specifications: B-key and M-key, which are also not universal! B key uses the same standard interface as SATA, with the highest speed of 6Gbps (via SATA 3), while M key uses the faster PCI-E×4 channel.