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  • MX69989 MasterBox Pro 5 RGB ATX Gaming Case w/ Tempered Glass Side Window, Black
  • MX69989 MasterBox Pro 5 RGB ATX Gaming Case w/ Tempered Glass Side Window, Black
  • MX69989 MasterBox Pro 5 RGB ATX Gaming Case w/ Tempered Glass Side Window, Black
  • MX69989 MasterBox Pro 5 RGB ATX Gaming Case w/ Tempered Glass Side Window, Black

Cooler Master

MasterBox Pro 5 RGB ATX Gaming Case w/ Tempered Glass Side Window, Black

Product Info

You Decide the Inside – MasterBox Pro 5 RGB

The Gateway to Stylish Gaming: Customizable Trim Colors

The MasterBoxPro 5 RGB's straightforward design comes with three 120mm RGB fans installed behind the DarkMirror front panel and a 4mm thick edge to edge tempered glass side panel which give the case an unique outlook and various options to show off your build inside.

The interior offers conveniently placed cut-outs, making component installation, interior expansion, and multiple interior layouts simple and easy. It can also support large, high-end components, several fans and DIY liquid cooling. Keep your system looking clean with numerous routing holes and a cover for your PSU.

You Decide the Inside!

  • Compatible Asus AURA Sync, Gigabyte RGB Fusion, MSI Mystic Light, ASRock RGB LED lighting w/ 16.7 million colors
  • 4mm thick tempered glass side panel
  • Support up to 360mm radiator
  • Support up to 410mm GPU

Note: Additional controller or compatible motherboard required for RGB functionality


Exploring the Interior

Create a design that follows your personality and preferences. This case is designed to allow users the freedom to configure everything from components to lighting however they want.

Tempered Glass Side Panel

4mm thick edge to edge Tempered Glass Side Panel. Show off your perfect build and powerful components through the 4mm thick, edge to edge, tempered glass side panel!

Compact Cooling

With the included bracket, the case supports up to three 120mm front fans, one 120mm rear fan, and up to 360mm front radiator for liquid cooling.

RGB Fans

Three 120mm RGB fans are pre installed behind the front panel to create an amazing lighting effect.

Expanding the Possibilities - For Motherboards

The spacious interior fits all standard motherboards for your gaming needs. Motherboard tray cut-outs creatively rearrange space for any size motherboard.

Expanding the Possibilities - For Storage

Tray cut-outs also allow for the easy mounting and rearranging of SSDs and HDDs across the motherboard tray, along the bottom shelf, or on the back side of the tray (for SSDs).

Expanding the Possibilities - For CPU Coolers

No pushing! There's enough elbow room inside, even for beastly coolers.

Expanding the Possibilities - For Graphics Cards

Titans have a place inside too. Or your next VR-ready GeForce 1080.

Internal Configuration

The uniquely modular design of the MasterBox creates space where there usually isn't. The case supports:

  • Three 120mm fans
  • Four fans with use of optional front bracket

Your Liquid Cooling Set-up

The uniquely modular design of the MasterBox creates space to fit the biggest DIY cooling contraptions.*

* 360mm radiator installable with optional front bracket

Clean Cabling - For Clean Access

All system setups have hidden space for cable management.

Easy Fun, Easy Computing

Challenge the confines of the MasterBox Pro 5 by creating intuitive and flexible layouts for components and cables, large or small. Then comes the easy part: building.

1 to 3 Splitter Cable for RGB LED Fans

The RGB Connector Splitter and 4 pin male to male adapters are included. Certified compatible with:ASUS, Gigabyte and MSI motherboards.

DarkMirror Front Panel - Because Your Case Doesn't Have To Be Boring

A sleek, tinted side window panel and DarkMirror removable front panel allows for easy access to your components. And with support for up to four cooling fans and a watercooling system, we ensure that your performance doesn't suffer.


Product Tempered Glass Mid Tower Case w/ RGB Lighting
Part Number MCY-B5P2-KWGN-01
Color Black
Chassis Type Mid Tower
Material Steel, Plastic mesh bezel, 4mm Tempered glass
Motherboard E-ATX, ATX, Micro-ATX, Mini-ITX
Expansion Slots 7
Drive Bays 2 x 2.5"/3.5" HDD
2 x 2.5" SSD
Maximum GPU Length 410mm (16.2")
Maximum CPU Cooler Height 167mm (6.5")
Maximum PSU Length 180mm (7.1")
Cable Management Yes
Fan Mount Locations Front: 3 x 120mm or 2 x 140mm
Rear: 1 x 120mm

3 x front-mounted 120mm RGB fans
1 x rear-mounted 120mm black fan

Filters Front, bottom intakes
Radiator Mount Locations Front: 240/ 280/ 360 mm
Rear: 120 mm
I/O 2 x USB 3.0 ports
1 x Audio In / Out (supports HD Audio)
Lighting RGB lighting 16.7 million colors
Power Supply Not included
Power Supply Compatibility ATX, Bottom mount
Dimensions (WxHxD) 223 x 475 x 500 mm
Weight 8.66 kg

Package Contents

  • Cooler MasterBox Pro 5 RGB ATX Computer Case w/ Tempered Glass Window
  • Accessory Kit
  • User's Manual