Cooler Master Elite RC-342 Computer Case - Mini-tower - Black - Steel, Acrylonitrile Butadiene Styrene (ABS) - 8 x Bay - 1 x 4.72" x Fan(s) Installed - 1 x 400 W - Power Supply Installed - Micro ATX Motherboard Supported - 8.82 lb - 3 x Fan(s) Supported - 2 x External 5.25" Bay - 1 x External 3.5" Bay - 5 x Internal 3.5" Bay - 4x Slot(s) - 2 x USB(s) - 1 x Audio In - 1 x Audio Out: