In order to meet the needs of high performance storage professionals and enthusiasts, SilverStone has developed the CPS03-RE cable designed for Mini-SAS devices. With an internal sideband connection (SGPIO) function, the CPS03-RE is designed to work with servers and workstations to keep you running and reliable The ends of the cable are SFF-8087 (subject to) connectors and SATA 7-pin*4 (enclosure) are made of industrial grade materials and braided sleeves for a robust and fault-free connection. The PS03 also has the best performance for any professional grade SAS and SATA storage device thanks to its 4-lane design.