ASUS TUF Gaming GT501. Form factor: Midi Tower, Type: PC, Material: Plastic. Power supply location: Bottom. Front fans installed: 3x 120 mm, Front fans diameters supported: 120 mm, Rear fans installed: 1x 140 mm. Supported HDD sizes: 2.5,3.5". Width: 215.4 mm, Depth: 533.4 mm, Height: 551.2 mm