SATA 2 vs SATA 3: Is There Any Practical Difference?
But if your PC is very old, it may also offer SATA 2.0 port. you could use the following methods. Check the PC Manual This is the most direct and simplest way. If you still have the PC manual in hand, this method is recommended. Otherwise, try other methods. Use Software Some programs like AIDA64, DiskInfo, etc. can help users get information (including the port throw in) about hard drive....