MAIN OVERVIEW FEATURES: Device Supported: Hard Disk DriveColor: Black,SilverHeight: 1.6"Width: 5.5"Depth: 7.1"Weight (Approximate): 7.04 ozCompatibility: QNAP RackMount NAS Server:TS-879U-RPTS-EC879U-RPTS-1279U-RPTS-EC1279U-RP