SAS represents Serial Attached (SCSI Stands for Small Computer System Interface, normally articulated as “scuzzy”) and is an innovation for moving information from and to hard drives.
While SAS alludes to the interface it is commonly used to depict a kind of hard drive, generally 10K or 15K SAS.
The higher rates and a more elevated level of strength settle on SAS the conspicuous decision for Enterprise use and in circumstances where fast and dependability are principal.
SAS hard drives come in 2 fundamental sorts: 10K and 15K. The K alludes to the rotational speed of the hard drive, for example 10,000 and 15,000 cycles for every moment separately.