SFF-8482 SAS to SATA cable The SAS hard disk connects to the 15-pin power supply of the SATA adapter on the mainboard Convert SAS hard disks to SATA. Connect the SAS hard disks to the SATA port on the mainboard. Ordinary motherboards can also directly enjoy high-speed SAS hard disk, SATA support up to 6GB SATA3 mode. Note: The SATA mainboard cannot be connected to SAS disks unless one of the following conditions is met: 1. The mainboard supports SAS 2. Or you connect to an external SAS card 3. Or your SAS hard disk supports SATA mode This product is generally used in two ways: 1. Separate the data of the SATA disk port from the power supply, and connect the SATA port on the mainboard to the power cable. SATA mainboard Before using the mainboard, set the BIOS to AHCI mode (optional RAID mode for RAID). 2. Separate the SAS disk port from the power supply, and connect the SAS port SFF-8482 on the mainboard to a power cable. Friendly reminder: this product can not be used to connect SAS hard disk to SATA port of common motherboard, there is no such line, SAS interface is supported by chip, not line can achieve, please confirm clearly (unless your SAS hard disk supports SATA mode, or SATA motherboard with SAS chip) Colour:Black Material:Plastic+Metal Package Contents: 4 x Adapter