Antec DP301M. Form factor: Micro Tower, Type: PC, Product colour: Black. Front fans diameters supported: 120,140 mm, Rear fans installed: 1x 120 mm, Rear fans diameters supported: 120 mm. Supported HDD sizes: 2.5,3.5". Width: 210 mm, Depth: 420 mm, Height: 402 mm. Package width: 260 mm, Package depth: 455 mm, Package height: 485 mm