Rack-mount chassis RCK-310MA

19"3UATX power supply

3U Rackmount chassis for ATX motherboard, (2) 5.25" and (1) 3.5" external drives and (7) 3.5" internal drives, (1) 60mm Fan. 400W ATX power supply 3U 19″ Rackmount Standard Chassis Heavy duty Steel, Black Supports ATX motherboard (2) 5.25″ external, (1) 3.5″ external, and (7) 3.5″ internal Drive Bays (2) 2.0 USB ports (1) 60mm & (1) 80mm ball-bearing fan with space for one additional fan Dual Lockable Front Doors and Replaceable Air Filters Fan monitor circuit board Supports ATX Power Supply