Know your gear
The level of voltage to the Serial ATA is of differential 500 mV, and it's more suitable for PC's technical request than that of 5 volt Parallel ATA, and it can save more power as well.
Serial ATA connector includes a line of 7-pin signal terminal and a line of 15-pin power terminal. These two lines of terminals can be detached to the freestanding tie-in, therefore, it not only reduces its body size but also enlarge is trans-positional space.
It almost has no potential to fasten the transferring speed of Parallel ATA. But for the Serial ATA, the transferring speed for its incunabular design is 150MB/s, and now it is striding forward to the speed of 300MB/s and even up to 600MB/s.
Serial ATA connector includes a line of 7-pin signal terminal and a line of 15-pin power terminal. These two lines of terminals can be detached to the freestanding tie-in, therefore, it not only reduces its body size but also enlarge is trans-positional space.
It almost has no potential to fasten the transferring speed of Parallel ATA. But for the Serial ATA, the transferring speed for its incunabular design is 150MB/s, and now it is striding forward to the speed of 300MB/s and even up to 600MB/s.