Vszerda SAS 38P SFF-8654 to SFF-8643 12Gbps cable 50cm

Vszerda SAS 38-pin SFF-8654 cable

This Vszerda cable connects a 38-pin SFF-8654 port to either another SFF-8654 or a SFF-8643 Mini SAS connector. It is built for server and workstation storage arrays that require 12 Gbps SAS data links. The 50 cm length suits internal chassis routing between backplanes and RAID controllers. Buyers needing longer runs or different pin counts should look elsewhere.

Fits 12 Gbps SAS backplanes and controllers

The cable bridges modern slimline SAS 38-pin interfaces with legacy SFF-8643 ports, freeing builders from hunting adapter cards. It carries both SAS and SATA protocols, so SATA drives attach directly to a SAS controller through this link. No extra power leads or active circuitry are involved; the assembly is purely passive copper. Systems limited to 6 Gbps will still operate at their native speed.

Passive design keeps thermals simple

With no active components the cable adds negligible heat and produces zero noise inside the chassis. Power draw is limited to the signal current supplied by the controller ports at each end. The slim 38-pin form factor eases airflow around dense drive cages compared to wider legacy connectors. Cable management stays straightforward thanks to the short fixed length.