The Supermicro CBL-SAST-0929 enables OCuLink (x4) to MiniSAS HD connection This cable is compliant with T10 and SFF standard and is verified with Supermicro servers, AOC cards, and storage. Each Supermicro cable is validated to ensure quality and performance. Manufacturer Supermicro Length 57cm Cable Type OCuLink Cable Connectors Host - OCuLink (SFF-8611) (x4) Connectors (Other Side) Target - MiniSAS HD (SFF-8643) Length Under 1m Warranty 1 year warranty Product Environmental Compliance RoHS and REACH compliant, details available upon request