The Thermaltake Xaser III V2000A aluminum tower case measures 8.1"" x 20.9"" x 20.5"", and features 4 5.25"" bays, 8 3.5"" bays (2 external, 6 internal), and seven 80 x 80 x 25 mm silent fans (front x 2, rear x 2, side panel x 2, 1 x top). Supports standard and micro ATX motherboards. Features window.