The Multi-lane SATA cable/connection system is fast secure simple and clutter free, It combines the RAID controller"s four SATA ports into a single locked connection, Four lanes of 3Gb/s SATA traffic travel through just one cable from the RAID controller to the system backplane or to up to four hard drives with a breakout cable, SAS Lane Qty: 4-Lane, Length: 2", Connector(s): 1 x 36 pin 4i Mini MultiLane SAS (SFF-8087), Connector(s) (Other Side): 1 x 36 pin 4i Mini MultiLane SAS (SFF-8087), SKU: DHCBLSFF808706M