3U Military/Industrial Ruggedized Rackmount Chassis with 4 Drive bays, supports ATX Motherboard , and 1U ATX Power supply
3U 19″ Rackmount Standard Chassis
1.6mm Heavy-duty Steel
Supports ATX motherboard
Lockable Front door
(1) 5.25″ external Drive bay
(1) 3.5″ external Drive bay
(2) 3.5″ internal Drive bays
(1) 80mm Ball-bearing fan with replaceable air filter
(1) 40mm fan on the rear
Supports 1U ATX power supply