When trying to figure out which hard drive you should be getting there always seems to be two main choices you’ll come across SAS and SATA. We’ll help you figure out what the difference is between the two and which one would be best for you to put into your system. Serial Advanced Technology Attachment, or SATA, drives are the next generation computer bus interface from the parallel interface ATA. Serial Attached SCSI, or SAS, drives are faster than SATA drives, but they are also usually …