Antec P10C. Form factor: Midi Tower, Type: PC, Supported motherboard form factors: ATX, ITX, Mini-ATX. Front fans installed: 3x 120 mm, 2x 140 mm, Rear fans installed: 1x 120 mm, Front radiator fan sizes supported: 120,240,280,360 mm. Supported HDD sizes: 2.5,3.5,5.25". Width: 220 mm, Depth: 477 mm, Height: 486 mm