Silverstone Tek Extended ATX/ATX/SSI-CEB Full Tower Case with 90-Degree Motherboard Mounting with Window Side Panel Computer Case RV03B-W (Matte Black) Revolutionary 90 degree motherboard mounting Includes two Air Penetrator 180mm fans for superb performance and quietness Supports Extended ATX motherboard Support up to seven 120mm fans for exceptional cooling flexibility Motherboard back plate opening behind CPU area for quick cooler assembly Revolutionary 90 degree motherboard mounting Includes two Air Penetrator 180mm fans for superb performance and quietness Supports Extended ATX motherboard Support up to seven 120mm fans for exceptional cooling flexibility Motherboard back plate opening behind CPU area for quick cooler assembly Supports eight expansion slots and graphics cards of any length Mandatory cable management design for clean looking system on every build Hard drive compartment with independent cooling zone