HP 691969-001 Mini SAS cable (SFF-8644 to SFF-8644, 0.5M) connects high-speed storage devices and expanders in enterprise data centers and server environments. The SFF-8644 connector standard supports 12 Gbps SAS throughput per lane with full duplex capability, ideal for RAID arrays, external enclosures, and SAS-based storage infrastructure. This 50cm cable is compact for dense server racks and is compatible with HP ProLiant servers, storage arrays, and third-party systems using standard SAS connectivity. Typical applications include direct-attached storage (DAS) configurations, disk shelf interconnects, and backup appliance integration. Tested and guaranteed; available via quote.