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INCITS 478-2011
Information Technology - Serial Attached SCSI - 2.1 (SAS-2.1)
The SCSI family of standards provides for many different transport protocols that define the rules for exchanging information between different SCSI devices. This standard specifies the functional requirements for the Serial Attached SCSI (SAS) physical interconnect, which is compatible with the Serial ATA physical interconnect.
InterNational Committee for Information Technology Standards [incits]