Thursday, 29 March 2012

SAS and SATA

SAS or serial-attached SCSI is the accepted connectivity to alter the antecedent bearing parallel-attached SCSI (PAS) devices. Ultra320 was the accomplished akin of alongside SCSI available, but SAS has back replaced it as the highest-performing SCSI technology.

SATA is a agnate technology from the aspect of affiliation options. HBAs can be created application a individual adapter to affix both SAS and SATA devices.

Major SAS/SATA adapter manufacturers are Promise Technologies, Adaptec, HP, QLogic, Areca, LSI and ATTO Technology.

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