Antec Performance TX640B ATX 8 Drive Bay 400-Watt Mid Tower Case (Black) Built to house high-performance systems Includes one rear 120 mm Tricool fan, two front 80 mm fans, a chassis air guide, and a side panel vent for optimal cooling Cold rolled steel construction for durability Comes with ATX12V v2.0 power supplies, a 400 watt SmartPower 2.0 power supply and built-in washable air filter