Cooler Master MasterBox 520 with glass window black
ATX, Mini-ITX, E-ATX, SSI CEB8 pieces in stock at supplier
Form factor3
Product details
The Cooler Master MasterBox 520 is a mid-tower case that combines functionality and aesthetics. With a sleek black design and a glass side panel, this case offers an appealing way to showcase internal hardware. It supports various motherboard form factors, including ATX, Micro ATX, and Mini-ITX, providing ample space for high-performance components. The cooling options are versatile, with room for multiple fans and the option for water cooling to ensure optimal temperature control. The thoughtful arrangement of drive bays allows for the installation of up to two 3.5-inch and three 2.5-inch drives, offering flexibility in storage. With a maximum graphics card length of 410 mm and a maximum CPU cooler height of 165 mm, the case is suitable for most modern gaming and workstation configurations.
- Supports up to 4 fans for improved cooling
- Glass side panel for an appealing presentation of hardware
- Space for up to 3 2.5-inch and 2 3.5-inch drives
- Maximum graphics card length of 410 mm for powerful GPUs
- Versatile support for various motherboard form factors (ATX, mATX, Mini-ITX).
PC case design | Midi Tower |
Number of 3.5" drive slots (internal) | 2 x |
Max. length graphics card | 410 mm |
Front connectors | Audio in/out, USB 3.2 |
PC case features | Side windows |
Max. height CPU cooler | 165 mm |
Item number | 23346827 |
Manufacturer | Cooler Master |
Category | PC case |
Manufacturer no. | MB520-KGNN-S01 |
Release date | 28.9.2022 |
Colour | Black |
Exact colour description | Black |
Material group | Glass, Metal, Plastic |
Material | ABS plastic, Steel |
PC case design | Midi Tower |
Form factor | ATX, E-ATX, Mini-ITX, SSI CEB |
Number of 3.5" drive slots (external) | 2 x |
Number of 3.5" drive slots (internal) | 2 x |
"Number of 2.5"" drive slots" | 3 x |
Number of expansion card slots | 7 x |
Max. length graphics card | 410 mm |
Max. height CPU cooler | 165 mm |
Max length of power supply | 200 mm |
PC case features | Side windows |
Front connectors | Audio in/out, USB 3.2 |
Number of fans | 4 x |
Fan location | Front side, Rear side |
Cooling properties | Water cooling possible |
Fans included | 3x 120mm |
Fan mount locations | 3x 120mm |
Fans included | 1x 120mm |
Fan mount locations | 1x 120mm |
Fans included | 3x 120mm |
Fan mount locations | 3x 120mm |
Fans included | 3x 120mm |
Fan mount locations | 3x 120mm |
Fan mount locations | 1x 120mm |
CO₂-Emission | |
Climate contribution |
Scope of delivery | ARGB fan hub |
Height | 49.80 cm |
Length | 50.20 cm |
Width | 21 cm |
Weight | 7.44 kg |
Length | 55 cm |
Width | 57 cm |
Height | 29 cm |
Weight | 9.51 kg |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «PC case» category have a defect within the first 24 months?
Source: Galaxus- 9.MSI0,4 %
- 12.Chieftec0,5 %
- 12.Cooler Master0,5 %
- 12.Endorfy0,5 %
- 12.Hyte0,5 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 3.Lian-Li1 day
- 4.Fractal2 days
- 5.Cooler Master3 days
- 5.Phanteks3 days
- 7.be quiet!4 days
Return rate
How often is a product of this brand in the «PC case» category returned?
Source: Galaxus- 19.ASUS4,6 %
- 19.Endorfy4,6 %
- 21.Cooler Master4,7 %
- 22.Darkflash Tech4,9 %
- 23.Jonsbo5,5 %