Thermaltake – Versa J21 – Tempered Glass – Mid Tower Case – Drive Bays Accessible: 2 x 3.5″ or 2 x 2.5″(HDD Tray); 2 x 2.5″(HDD Bracket), Hidden: 2 x 2.5″ – 7 Expansion Slots – Cooling System Rear (exhaust): 120 x 120 x 25 mm fan (1000rpm, 16dBA) – Motherboards 6.7″ x 6.7″ (Mini ITX), 9.6″ x 9.6″ (Micro ATX), 12″ x 9.6″ (ATX) – CA-1K1-00M1WN-00 – 12 Months Warranty