1M SFF-8643 SAS to 4x SATA cable
 
The 8643-4SATA-1M cable is designed for use with the RocketRAID 3740A, RocketRAID 3720A, RocketRAID 3742A, RocketRAID 2840A, RocketRAID 2840C and RocketRAID 840A RAID controllers, and has been tested with a wide range of cost-effective SATA hard drives.