This OCuLink cable can be used to connect internal devices, e. g. a backplane with SFF-8643 connector to a controller with OCuLink SFF-8611 connector. ^^ OCuLink SFF-8611 male to SFF-8643 male, Lock to
Mating Part: With Active Latch ^^
System requirements: A free OCuLink interface ^^ The Cable can't work for SFF-8643 slimline SAS raid card. ^^ CY Cable OcuLink PCIe PCI-Express SFF-8611 4i to Mini HD SFF-8643 SSD Data Active Cable 50cm