An External HD Mini SAS SFF-8644 to 4x SFF-8482 and 15P power all-in-one cable is used to connect a controller or RAID card with an external Mini SAS HD SFF-8644 port to up to four SAS drives that use SFF-8482 connectors. The integrated 15-pin power leads provide power to each drive, making it suitable for direct-attached storage setups.

In most cases, it is designed primarily for SAS drives with SFF-8482 connectors. Some SAS controllers and backplane setups may allow limited SATA interoperability, but you should not assume universal SATA support without checking the controller specifications and cable design. Verifying your exact hardware is recommended before purchase.