- 3 in 2 RAID backplane module. - Fits three 3.5 SATA I / II / III (SATA 6Gbps) hard drives in two 5.25 device bay & fully supports SATA Hot-Swap function. - 80mm cooling fan with full metal body for excellent heat dissipation for the most intense applications. - Compact and space saving to fit multiple drives. - Interchangeable tray design with DataCage Basic MB876, DataCage Classic MB453/ 454/ 455, ICYBento MB559 & ICYCube MB561 series. - Enhanced Direct Air Flow Design Shuts off vents while adding larger ventilation on the backplane PCB. - Uses SATA 15 power ports for best compatibility with the newest power supplies. - LED hard drive status notification. - Active Power Technology (APT) - individual led & cooling fan only powers up if there is a drive installed in the bay. - Removable EZ-Tray design for internal drive security, exchangeability, expandability and maintenance capabilities. - Replaceable rear cooling fan for easy maintenance or aftermarket replacement with 2 and 3 pin power ports available. - ICY DOCK 3 year warranty equivalent to hard drive manufacturer warranty to ensure maximum reliability and long life.SP