Big tower motherboard atx series corsair graphite front connections 2 x usb 20 2 x usb 30 mic in line out slots 9 fan pre installed 2 fan maximum 7 525 disk drive slots 3 35 disk drive slots ext 6 disk tray 25 2 material steel colours white black height 569 mm width 246 mm depth 564 mm weight 112 kg max cpu fan height 170 mm max graphics card length 450 mm features insulated cable mangement