Cooler Master MasterBox NR200P MAX Mini-ITX Case

The Cooler Master NR200P-MCNN85-SL0 is a mini-ITX chassis that arrives already equipped for serious computing power. Inside its 18-liter frame you will find an 850 W power supply rated 80 PLUS Gold and a 280 mm liquid cooler, so the two most time-consuming parts of a small-form-factor build are already handled.

Motherboards that follow the mini-ITX standard slot in cleanly, and custom-length PSU cables keep the interior uncluttered. A graphics card up to 13.2 inches can mount vertically with the included PCIe Gen 4 riser cable, and the side GPU panel lifts away to give you room to maneuver a larger card without forcing it through a tight opening.

Two interchangeable side panels let you decide between tempered glass for a view of your components or ventilated steel for extra airflow. Dual SickleFlow 140 mm fans on the 280 mm radiator draw cool air straight across the CPU area, while the fully removable top, front, side, and bottom panels grant 360-degree access when it is time to route cables or swap hardware.

Builders who need a compact workstation for a small apartment, a powerful living-room PC, or a portable rig for LAN events will appreciate how the case balances size, thermals, and component clearance. With three expansion slots and dedicated mounts for 2.5-inch and 3.5-inch drives, it supports gaming, content creation, or lab work that demands fast storage and strong graphics.

• 18 liter mini-ITX chassis prepared for high-performance builds
• Pre-installed 850 W power supply carries an 80 PLUS Gold efficiency rating
• 280 mm liquid cooler with two SickleFlow 140 mm fans already fitted
• Accepts graphics cards up to 13.2 inches, mounted vertically via PCIe Gen 4 riser cable
• Removable GPU panel simplifies installation of large cards
• Both tempered glass and ventilated steel side panels included
• Three expansion slots support wide graphics cards or additional devices
• Mounts for multiple 2.5-inch and 3.5-inch storage drives
• Tool-free, fully removable panels provide complete access during the build