Product Name Case Form Factor Motherboard Form Factor Support I/O Ports Drive Mount Support Expansion Slots Maximum GPU Length Maximum CPU Cooler Height Power Supply Support Maximum PSU Length Fan Size Support Pre-installed Fan Type Radiator Size Support Dimensions (DxWxH) Net Weight Gross Weight PRO FORGE M051A Mini Tower Regular: Micro-ATX, Mini ITX 1 x Power Button 1 x Reset Button 1 x Mic In 1 x Audio Out 2 x USB (Type-A) 1 x USB 5Gbps (Type-A) 1 x LED On / Off Button 2 x 2.5" 2 x 2.5" / 3.5" Combo Tray 4 300 mm / 11.81 inches 160 mm / 6.30 inches Micro-ATX 170 mm / 6.69 inches Front: 3 x 120 mm / 2 x 140 mm Rear: 1 x 120 mm Top: 2 x 120 mm Side: N/A Bottom: N/A Front: 3 x 120 mm Auto RGB Fan Rear: 1 x 120 mm Auto RGB Fan Front: N/A Rear: 120 mm Top: 120 / 240 mm Side: N/A Bottom: N/A 388 x 200 x 423 mm / 15.28 x 7.87 x 16.65 inches 4.40 kg / 9.70 lbs 5.23 kg / 11.53 lbs