Siig SC-SA0R11-S1. Host interface: PCIe, Output interface: SATA. Purpose: PC, Data transfer rate (max): 6 Gbit/s. Server operating systems supported: Windows Server 2003,Windows Server 2003 x64,Windows Server 2008,Windows Server 2008 R2,Windows.... Width: 4.33" (110 mm), Depth: 0.787" (20 mm), Height: 4.8" (122 mm). Cables included: SATA