Cooler Master MasterBox MB520 Midi Gaming Case with Red Trim / Side Window

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Cooler Master Masterbox MB520 Red, ATX Chassis with Window, ATX, Micro ATX, Mini-ITX, 120mm Fan, 2 X USB 3.0, Black/Red
Midi Tower
Windowed Side Panel
ATX | MicroATX | MiniITX Motherboard Support
120mm/140mm Fan Support
2x USB 3.0 Ports

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Quickfind Code: Q3819 | Digitalpromo Code: MCB-B520-KANN-S00-W1E36

Availability: In stock


£59.99 Save £16.00

Order within 21 hours and 52 minutes for delivery on Thursday, 28th May

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Cooler Master MasterBox MB520 Midi Gaming Case with Red Trim / Side Window
Cooler Master Masterbox MB520 Red, ATX Chassis with Window, ATX, Micro ATX, Mini-ITX, 120mm Fan, 2 X USB 3.0, Black/Red
Manufacturers Code: MCB-B520-KANN-S00
EAN: 4719512073469

Cooler Master MasterBox MB520 Red Trim Gaming Case

The MasterBox MB520 focuses on aesthetics and showmanship with a fully transparent front panel. For rigs built with lighting as a concentration, the front panel offers a transparent view through the panel while having the aggressive intakes to ensure airflow.

The aggressive ventilation on the DarkMirror front panel cools the system while the ventilation on the top panel offers additional thermal support.

Building a gaming rig is a process that evolves in components over time. To align with the pace of technology, interior clearances have ample space to support future component upgrades. The chassis and PSU shroud are powder-coated in black to help compliment your build while the edge-to-edge transparent side panel shows it off.


Max GPU Length: 410mm
Max CPU Cooler Height: 165mm
Max PSU Depth: 180mm
Cable Routing Space: 19 ~ 27mm

Main Features

DarkMirror Front Panel - Shade light through a transparent, tinted front panel.
Aggressive Intakes - Large intakes on each side of the front panel let the system breathe easy.
Edge to Edge Transparent Side Panel - Showcase your build through the transparent side panel.
Support for a total of 6 fans & water cooling - Six 120mm fans and front and rear water cooling support ensure that you don't have to compromise on performance.
Graphics card support up to 410mm - You won't ever have to worry about the fit of your graphics card, with support for even the largest, widest cards.
Storage Trays & PSU Shroud - GFX cables can be routed directly through the PSU shroud rubber grommet. The storage trays, hidden in the PSU shroud, can mount an SSD and HDD simultaneously.
Top Panel Ventilation - Filtered ventilation on the top panel has been added for thermal support.


Core Chassis Specifications
Case Edition     Masterbox MB520 Red
Case Form Factor     ATX
Motherboard Form Factor     

I/O, Bays & Expansion
Front/Side/Top Panel I/O     
    1 x Headphone Out
    1 x Mic In
    2 x USB 3.0
Drive Bays     
    4 x 2.5" Internal
    2 x 2.5"/ 3.5" Internal
Standard Expansion Slots     7

Fans & Filters
Fan Bays     
    5 x 120/140mm
    1 x 120mm
Fans Included     1 x 120mm
Fan Controller/Hub     
Dust Filters     

Liquid Cooling Support
Front Radiator Compatibility     1 x 120/140/200/240/280/360mm
Top Radiator Compatibility     1 x 120/140mm
Bottom Radiator Compatibility     
Rear Radiator Compatibility     1 x 120mm
Side Radiator Compatibility     

Max CPU Cooler Height     165 mm
Max GPU Card Length     410 mm
Max GPU Card Width     
Cable Routing Space     19-27mm

Side Panels
Window/s     Yes
Window Configuration     1 x Main Side
Window Construction     Plastic

LED Lighting Functionality
LED Lighting     No
LED Lighting Emitters     
LED Lighting Colour     
LED Lighting Support & Control     

Power Supply Compatibility
PSU Included     No
PSU Wattage (If Included)     
PSU 80+ Rating (If Included)     
PSU Support     ATX
PSU Mounting Location     Bottom Mount, Rear
Max PSU Length     180 mm

Chassis Physical Specifications
Colour     Black/ Red
Chassis Contruction Materials     Steel / Plastic
Dimensions     276 x 568 x 523 (WxHxD mm)
Weight     5.34 kg (Approx)
Additional Information
Model Number     MCB-B520-KANN-S00
GTIN     4719512073469


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