ICY DOCK MB153SP-B 3 in 2 SATA Internal Backplane Raid Cage Module Color: Black Mobile Rack Drives Support: Multi 3.5 Drives to Multi 5.25 Bays Mobile Rack Interface: SATA I/II/III Specifications: Drive Fit: 3 x 3.5 SATA 1.5 / 3 / 6 Gbit/s hard drives Drive Bay: 2 x 5.25 half height device bay Host Interface: 3 x 7 pin SATA port Power Input: 2 x 15 pin SATA Power Transfer Rate: Up to 6 Gb/sec. (depending on hard drive speed) Insert& Extract connection via: Direct SATA hard drive connection Structure : Metal body w/ partial plastic Drive Cooling: Replaceable 80 x 80 x 25mm cooling fan Compatible with most 80mm fans with 2pin/ 3pin connector Metal chassis heat dispersion Power Indicator: Solid Green LED HDD Access Indicator: Flashing Amber LED Electrical Outlet Plug Type: See Details