Computer Case Cooler Master TERRA MasterBox TD500 RGB Window (MCB-D500D-KGNN-SWO) — RGB LED fans, glass side panel, no power supply

The Cooler Master TERRA MasterBox TD500 RGB Window is a mid-tower computer case designed for gaming and enthusiast builds. It arrives with three preinstalled RGB LED fans and front-panel lighting, plus a tempered glass side panel that provides a clear view of internal components. The case supports ATX and micro-ATX motherboards and is supplied without a power supply, allowing builders to choose PSU capacity and efficiency to suit their configuration.

Advantages

This case combines airflow-oriented front panel design with addressable RGB lighting to balance cooling performance and visual presentation. The tempered glass side panel allows easy display of components and cable management, while the preinstalled RGB fans reduce initial setup time. Internal mounting space supports multiple storage and cooling options, and the mid-tower footprint fits standard gaming hardware without occupying excessive desk or cabinet space.

Suitable for

• Gaming desktop builds using ATX or micro-ATX motherboards
• Enthusiast systems that prioritize visible RGB lighting and component presentation
• Users who want preinstalled RGB fans and a tempered glass side panel for showcase builds
• Builders who prefer to select their own power supply independently

When it may not be suitable

This case is supplied without a power supply, so buyers must plan for a separate PSU purchase and ensure the chosen unit fits the internal layout and connectors required by their components. The mid-tower size provides good compatibility with mainstream components but may not accommodate very large E-ATX motherboards or some oversized custom water-cooling radiators.

Key specifications

• Form factor: Mid-tower case compatible with ATX and micro-ATX motherboards
• Cooling: Three preinstalled RGB LED fans in the front plus support for additional fans and radiators
• Lighting: Addressable RGB lighting with integrated front illumination and fan RGB
• Side panel: Tempered glass for internal visibility
• Drive bays and expansion: Multiple internal mounting points for storage drives and expansion cards
• Power supply: No power supply included; supports standard ATX PSUs

How to use

Install the motherboard (ATX or micro-ATX) on the included standoffs and secure expansion cards into the rear slots. Mount storage drives into the provided cages or brackets and route cables behind the motherboard tray for cleaner airflow and presentation behind the tempered glass. Fit a compatible ATX power supply in the PSU compartment and connect power cables to the motherboard, drives and graphics card. Use the case front-panel RGB connector and the motherboard’s RGB header or included controller to set lighting effects according to the motherboard and fan controller capabilities.

What to consider before purchase

• Power supply is not included — select an ATX PSU of appropriate wattage and physical length for your build
• Confirm compatibility of your chosen graphics card and CPU cooler with the mid-tower internal dimensions
• Check motherboard RGB header compatibility or controller requirements for addressable RGB features
• Plan cable management and storage allocation to maintain airflow and a clean look behind the tempered glass

Usage recommendations

For balanced cooling and a strong visual result, configure intake with the three front RGB fans and add one or two exhaust fans at the rear/top. Choose a modular or semi-modular ATX power supply to simplify cable routing, and use motherboard RGB software or the included controller to synchronize lighting across fans and other RGB components.