10GTEK SFF-8643 to SFF-8087 Mini SAS HD Cable, SAS 3.0 to 2.0, Compatible with RAID Controllers, Servers, Backplanes and Hosts, 100-Ohm, 0.8-m(2.6ft), 2 Pack –

It supports connecting RAID controllers or host adapters equipped with SFF-8643 interfaces to SAS backplanes with SFF-8087 ports. It is suitable for internal high-speed data transmission scenarios, such as servers and storage devices. It is compatible with SAS 3.0 (12Gb/s) and backward compatible with SAS 2.0 (6Gb/s) protocols to ensure seamless connection between new and old devices.