Specifications Mfr Part Number: CSE-E300 case Type: 1U rack mount Color: Black M/b Type: flex-atx (9.00 x 7.25 inch), Mini-ITX chassis processor support:   single Intel and AMD processors drive bays: 2x 2.5" Fixed drive bays cooling system: 1x 4cm high Performance PWM fans, 2x fans for AOC cooling (optional) front panel: buttons: power on/off, system Reset LEDs:  unit identification (UID) power supply: optional 60W/84W, DC-DC power adapter or DC/DC power converter board Dimensions (WxDxH): 10.0 x 8.9 x 1.7 inch/ 254.0 x 226.0 x 43.0 mm Weight: 2.76 lbs/ 1.25 kg