Cooler Master MasterBox NR200P Mini-ITX Mini-Tower Case (Black)

Overview

The Cooler Master MCB-NR200P-KGNN-S00 is a Mini-ITX and Mini-DTX mini-tower case designed to maximize space efficiency without sacrificing compatibility with high-performance components. It supports graphics cards up to 12.99 inches long and air coolers up to 155 mm tall, making it a versatile choice for compact builds that demand powerful hardware. The case offers excellent airflow options and tool-free access to all panels, making it suitable for gamers, content creators, and PC enthusiasts who need a portable yet capable chassis.

Key features

• Supports Mini-ITX and Mini-DTX motherboards, allowing for compact yet powerful system builds
• Accommodates triple-slot graphics cards up to 12.99 inches, enabling the use of high-end GPUs
• Includes a PCIe riser card for vertical GPU mounting, which can enhance airflow and showcase custom GPU designs
• Comes with two interchangeable side panels: tempered glass for display and ventilated steel for improved cooling
• All exterior panels are removable without tools, providing full 360-degree access for easy installation and maintenance
• Supports up to seven case fans positioned around the chassis to create balanced airflow and maintain stable temperatures
• Side bracket supports a 280 mm radiator, offering options for liquid cooling setups
• Top I/O panel includes two USB 3.2 Gen 1 Type-A ports and a combo audio jack for convenient peripheral connections
• Compact steel frame design saves desk space while allowing extensive customization and upgrades

Key specs

• Motherboard compatibility: Mini-ITX, Mini-DTX
• Maximum GPU length: 12.99 inches (330 mm)
• Maximum CPU cooler height: 155 mm
• Radiator support: up to 280 mm on side bracket
• Fan support: up to seven fans (top, bottom, front, rear, side)
• Front I/O ports: 2 × USB 3.2 Gen 1 Type-A, 1 × combo audio jack
• Side panels: tempered glass and ventilated steel (included)
• Chassis material: steel

Connectivity and compatibility

The case’s top panel provides easy access to two USB 3.2 Gen 1 Type-A ports, which deliver fast data transfer speeds for external drives and peripherals. The combo audio jack supports both headphones and microphones, making it convenient for gaming or video calls. Its compatibility with Mini-ITX and Mini-DTX motherboards ensures a wide range of component choices, while the PCIe riser card allows flexible GPU positioning to fit various build layouts.

Installation and setup

Every outer panel detaches without the need for tools, granting full 360-degree access to the interior. This design simplifies cable management, component installation, and future upgrades. The inclusion of both tempered glass and ventilated steel side panels lets users prioritize either aesthetics or cooling performance. The case’s layout supports multiple fan placements and radiator mounting, enabling tailored cooling solutions for different hardware configurations.

Ideal uses and environments

This mini-tower case is well suited to users who want a compact system without compromising on component size or cooling options. It fits naturally on crowded desks, in living rooms, or inside travel bags for LAN events. Gamers and creative professionals who require powerful GPUs and efficient cooling will find this case a strong choice for building a portable yet high-performance PC.