Cooler Master MasterBox 540
Cooler Master MasterBox 540
The Cooler Master MasterBox 540 Midi Tower PC case is the perfect foundation for building gaming rigs and powerful workstations. Its standout feature is the Ether-design front panel, which uses a transparent face and ARGB backlighting. The steel frame, complemented by a tempered glass side panel, provides plenty of space for motherboards up to E-ATX format. Users can easily change the colour schemes using the included controller or synchronise the LEDs directly with the motherboard software for a unified system look.
Midi Tower
Case size
165mm
Max. CPU cooler height
410mm
Max. graphics card length
1×
Number of installed fans
7×
Total number of fan positions
Key features of the Cooler Master MasterBox 540 PC case
- Internal layout allows for motherboard installation up to the E-ATX standard
- The case has room for large graphics cards
- Plenty of clearance for the processor cooler
- The side panel is made of durable tempered glass
- Front panel offers a USB-C connector and other interfaces
- The cooling system can be fitted with multiple fans
Easy installation and cooling
The user can easily remove the top panel for better access to components during assembly and subsequent maintenance. The system can accommodate up to seven fans or two water-cooling radiators on the top and front. A perforated power supply cover supports efficient heat dissipation by helping air circulate inside the case. The front panel lighting is powered automatically without cables – energy is transferred by contact pins, which work even when the panel is removed.
Hardware space and connectivity
The internal layout accommodates graphics cards and processor coolers. For data storage, there is a combination of bays for 2.5" and 3.5" drives. Connectivity on the front panel includes high-speed USB 3.2 Gen 2 Type-C ports as well as standard USB ports for connecting peripherals. The transparent side panel reveals the internal hardware.
Motherboard formats
- ATX
- mATX (Micro ATX)
- mITX (Mini ITX)
- eATX (Extended ATX)
Fans
- Top fan size: 2× 140mm, 3× 120mm
- Rear fan size: 1× 120mm
- Front fan size: 2× 140mm, 3× 120mm
Ports
- USB 3.2 Gen 1
- 3.5mm combo audio jack
- USB 3.2 Gen 2
Specifications
Usage and size
Colour
Internal structure
External structure
PSU
Cooling system
Backlight
Material
Specifications can be changed without notice. Images are for illustrative purposes only.
