Cooler Master

Cooler Master MCY-B5P2-KWGN-03 MasterBox Pro 5 ARGB Mid-Tower

4.6 (6501 reviews)

Unleash Your Creativity with a Customizable Mid-Tower The Cooler Master MasterBox Pro 5 ARGB is an E-ATX mid-tower PC case engineered for adaptability and aesthetic customization. Featuring a flexible internal layout, DarkMirror front panel, and tempered glass side panel, this case provides a sol...

$89.99*
Check availability

*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Unleash Your Creativity with a Customizable Mid-Tower

The Cooler Master MasterBox Pro 5 ARGB is an E-ATX mid-tower PC case engineered for adaptability and aesthetic customization. Featuring a flexible internal layout, DarkMirror front panel, and tempered glass side panel, this case provides a solid foundation for your dream build.

Specifications:

  • Brand: Cooler Master
  • Model: MCY-B5P2-KWGN-03
  • Form Factor: ATX Mid-Tower
  • Motherboard Support: E-ATX up to 10.5"
  • Front Panel: DarkMirror
  • Side Panel: Tempered Glass
  • Included Fans: Three 120mm ARGB Lighting Fans

Key Features

Adaptable Layout: Adaptable Layout: Cutouts on the motherboard tray provide ample clearances for specialized builds to fit up to a 10.5" E-ATX motherboard

DarkMirror Front Panel: Shade light through the DarkMirror front panel for a sharper contrast of the ARGB fans

ARGB Lighting System: The pre-installed ARGB fans can be managed by either the motherboard or an included controller, connected by the included splitter, to create a comprehensive ARGB lighting system

Tempered Glass: Gaming hardware, custom-loop cooling, and the pure pride of the builder is shown in panoramic view through an edge-to-edge tempered glass side panel

Versatile Cooling Options: Support a total of six 120mm fans, front and rear radiator placement to ensure no compromise on cooling performance

Specifications

Case Type
Mid-Tower
Motherboard Support
Up to 10.5" E-ATX
Front Panel Feature
DarkMirror
Lighting System
ARGB (pre-installed fans, motherboard or controller managed)
Side Panel Material
Tempered Glass (edge-to-edge)
Fan Support
Six 120mm fans
Radiator Support
Front and Rear placement

Pros & Cons

👍 Pros

  • Features an adaptable layout with motherboard tray cutouts, supporting up to 10.5" E-ATX motherboards
  • Equipped with a DarkMirror front panel that provides a sharp contrast for the ARGB fans, enhancing aesthetics
  • Comes with pre-installed ARGB fans, offering a comprehensive lighting system manageable by motherboard or included controller
  • Showcases gaming hardware and custom cooling through an edge-to-edge tempered glass side panel
  • Offers versatile cooling options, supporting six 120mm fans and front/rear radiator placements for optimal thermal performance

👎 Cons

  • Support for E-ATX motherboards is limited to 10.5 inches, which might exclude some larger E-ATX variants
  • While it includes an ARGB lighting system, customization options may depend on motherboard software or the simple bundled controller
  • The DarkMirror front panel, while stylish, could potentially restrict airflow compared to mesh designs
  • The tempered glass side panel, while offering a great view, is heavier and more fragile than acrylic or steel panels
  • Radiator support is versatile but exact clearance specifications for all sizes of radiators are not provided

Frequently Asked Questions

The case supports motherboards up to 10.5 inches E-ATX, along with standard ATX, Micro-ATX, and Mini-ITX form factors.
The pre-installed ARGB fans can be managed either directly by a compatible motherboard or via an included ARGB controller.
Yes, it features an edge-to-edge tempered glass side panel that provides a panoramic view of the internal hardware.
This case supports a total of six 120mm fans and allows for radiator placement at both the front and rear for versatile cooling configurations.
The DarkMirror front panel is a design feature that provides a darkened, reflective surface, creating a sharper contrast for the ARGB fan lighting.