Black Mid-Tower Motherboard with ABS+SPCC+Tempered Glass, 416 x 210 x 477 mm (L x W x H), Supporting Mini-ITX, Micro-ATX, and ATX Front I/O Ports: USB3.0×1 USB2.0×1 Audio×1 Installed Fans in Advance - Dimensions: Front: 3 x 120 mm, Back: 1 x 120 mm Fan Support: 3 × 120 / 2 × 140 mm in front, 2 × 120 / 2 × 140 mm in the top, and 1 × 120 mm in the back; Front: 120/140/240/280/360 mm, Top: 120/240 mm, and Rear: 120 mm is the radiator support.