The Adaptec ACK-I-rA-HDmSAS-HDmSAS-0.5M is an internal "right angle" Mini Serial Attached SCSI HD x4 (SFF-8643) Mini Serial Attached SCSI HD (SFF-8643) cable. It measures 0.5 meter and is used for connecting a SAS/SATA adapter to a SAS/SATA backplane.
Products specifications
| Attribute name | Attribute value | 
|---|
| Cable Length | 19.7" | 
| Harmonized System (HS) code | 84733080 | 
| Product color | Black | 
| Connector 1 | HDmSAS | 
| Connector 2 | HDmSAS | 
| Connector gender | Male/Male |