Model: S4 Materials: Steel, Plastic Weight: 3.6kg Dimensions: 380 × 206 × 458 mm Case Form Factor: ATX Mid-Tower Motherboards Support: ATX / MATX / Mini-ITX Max CPU Cooler Height: 160 mm Max VGA Length: 315 mm (without fan and radiator) Mas PSU Length: 180 mm PCI Expansion Slots: 7 Drive Bays: 2 × 3.5'' (1 × Combo), 1 × 2.5'' SSD Fan Support Top: 2 × 120 mm Front: 3 × 120 mm Rear: 1 × 120 mm Bottom: 2 × 120 mm Preinstalled Fan(s) Front: 2 × 120 mm Rear: 1 × 120 mm Radiator Support Front: 120 mm, 240mm Rear: 120 mm I/O Ports 1× USB 3.0, 2 × USB 2.0, Power Button, Reset Button, Headphone Jack, Microphone Jack