Thermaltake S500 TG. Form factor: Midi-Tower, Type: PC, Material: Metal,SPCC. Power supply location: Bottom, Supported power supply form factors: PS2. Front fans installed: 3x 120 mm, Front fans diameters supported: 120,140,200 mm, Rear fans installed: 1x 120 mm. Supported HDD sizes: 2.5,3.5". Width: 240 mm, Depth: 500 mm, Height: 565 mm