Specifications:, Mfr Part Number: EM020, T350SL, Case Type: M-ATX Mini Tower; Thermally Advantaged Chassis (TAC 2, 0), Color: Black, M/B Type: M-ATX, Drive Bays: 6, External Bay: 2x 5, 25""""; 2x 3, 5"""", Internal Bay: 2x 3, 5"""" , Expansion Slots: 4 PCI/AGP expansion slots, Cooling System: Optional 12cm rear fan; Side panel air duct supports Intel CAG 1, 1 (TAC), Front I/O Panel: 1x USB2, 0 Ports; Audio; Optional 1x IEEE 1394(FireWire), Meet CE, FCC Class B requirement, Power Supply: 350W, ATX 12V form factor, PS2 size, Dimensions (WxDxH): 7, 5 x 13, 8 x 15 inch / 190 x 350 x 380 mm SKU: MALB3620