The Adaptec ACK-E-HDmSAS-mSAS- 2M is an external Mini Serial Attached SCSI HD x4 (SFF-8644) to Mini Serial Attached SCSI x4 (SFF-8088) cable. It measures 2 meters.
The Adaptec E-HDmSAS-E-mSAS-2M is an external Mini SAS HD x4 (SFF-8644) to external mini SAS (SFF-8088) cable. It measures 2 meters and is used for connecting a Series 7/7H/7He adapter to an external enclosure with mini SAS HD connectors.
WARNING: The plastic used in cable products can expose you to lead and lead compounds, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
The Following Are Compatible With Microsemi 2280300-R