SATA's first generation maxes out at 150MB/s
SATA's second generation maxes out at 300MB/s
SCSI's maxes out at 320MB/s
SAS's starting value is 300MB/s, but the 600MB/s interface standard is supposedly available, but its equipment is less and more expensive,
SAS is a good starting value.
SAS starts at 300MB/s, but the 600MB/s interface standard should also be available, but the equipment is small and expensive,
The maximum can only be said to be the theoretical peak speed,
The internal speed of the hard disk in general can not reach the interface speed,
Unless the multi-hard disk group is a RAID, it may be possible to get close to the interface speed
.