In Win IW-RF100-S315 1U Short-depth Rackmount Server Chassis with Single 315W Power Supply, with Front or Rear I/O Access Motherboard Compatibility: Mini-ITX (6.7 x 6.7), ATX (12 x 10) Power Supply: 315W Front Ports: 2 x USB 3.0 Dimensions (H x W x D): 1.75 x 19.00 x 14.37 Weight: 7.61 lbs.