Miditower/ ThermaltakModel Versa H21 P/N CA-1B2-00M1NN-00 Case Type Mid Tower Dimension (H x W x D) 429 x 209 x 480 mm (16.9 x 8.2 x 18.9 inch) Net Weight 4.2 kg / 9.3 lb Side Panel No Window Color Exterior & Interior : Black Material SPCC Cooling System Front (intake) :(optional) 120 x 120 x 25 mm x 2 Rear (exhaust) : 120 x 120 x 25 mm Turbo fan (1000rpm, 16dBA) Drive Bays -Accessible: 3 x 5.25’’ -Hidden : 3 x 3.5’’ or 2.5’’, 3 x 2.5’’ Expansion Slots 7 Motherboards 9.6” x 9.6” (Micro ATX), 12” x 9.6” (ATX) I/O Ports USB 3.0 x 1,USB 2.0 x 1, HD Audio x 1e NO PSU/ Versa H21/No Win/Black CA-1B2-00M1NN00