Lower the system internal temperature: Praetorian 731 is made of aluminum alloy which can conduct heat 3 times faster than steel. Greatly reduced operating temperatures for high-speed CPU, high-end VGA card and high-RPM hard drives. Light Weight: Built from high quality aluminum alloy that is 34% lighter than steel cases. It is lighter than steel and much stronger. Easy installation: Use thumbscrews for easy removal of side panel. The only tool you need is your finger. User-friendly mechanical design makes it easy to mount/remove your devices.

Specs

• Manufacturer: Coolermaster
• Form Factor: ATX
• Material: Aluminum
• Front Panel: 1 x Firewire (6pin)
• 1 x Line Out
• 1 x Mic In
• 2 x USB 2.0
• PSU Wattage: 0 W
• Drive Bays: 2 x 3.5" External
• 4 x 3.5" Internal
• 4 x 5.25" External
• Fan Bays: 4 x 80mm
• Fans: None
• Quick Release Fittings:
• Removable Motherboard Tray:
• Removable Panels:
• Window:
• Dimensions: 500*198*455 mm (LxWxH) (WxHxD mm)
• Colour: Silver