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Cooler Master MasterBoX Q300P

mATX, Mini-ITX
Currently out of stock
Free shipping starting at 30,–

Product details

The products in this series may be small, but their functionality and modular design will convince you, especially since you won't have to compromise on system cooling. Four detachable handles and front and top covers in DarkMirror design make this case a truly special product that is easy to transport. Its cube-shaped design allows for flexible rotation and positioning. Two RGB fans are pre-installed at the front of the case. The combination of portable design and unique flexible customization options makes this case the perfect choice for gamers and creative PC builders.

Key specifications

PC case design
Midi Tower
PC case features
Side windows
Front connections
HeadphonesMicrophone
Max. length graphics card
400 mm
Max. height CPU cooler
160 mm
Max length of power supply
160 mm
Number of 3.5" drive slots (internal)
1x
Item number
8261150

General information

Manufacturer
Cooler Master
Category
PC case
Manufacturer no.
MCB-Q300P-KANN-S02
Release date
5.4.2018

Colour

Colour
Black
Exact colour description
Black

Material

Material group
MetalPlastic
Material
Steel, plastic

PC case properties

PC case design
Midi Tower
Form factor
Micro ATX (mATX)Mini-ITX
"Number of 5.25"" drive slots"
0x
Number of 3.5" drive slots (internal)
1x
"Number of 2.5"" drive slots"
2x
Number of expansion card slots
4x
Max. length graphics card
400 mm
Max. height CPU cooler
160 mm
Max length of power supply
160 mm
PC case features
Side windows

Connections

Front connections
HeadphonesMicrophone

Cooling properties

Number of fans
1x
Number of fan slots
6x
Fan location
Rear side
Connectable fans (control)
6
Number of radiator mounts
3
Cooling properties
Water cooling possible

Front side

Fans included
2x 120mm
Fan mount locations
2x 140/120mm

Rear side

Fans included
1x 120mm
Fan mount locations
1x 120mm

Top side

Fan mount locations
2x 120mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
RGB lighting

Product dimensions

Height
45 cm
Length
45 cm
Width
23 cm
Weight
5.20 kg

Legal Notice

Product Safety

Package dimensions

Length
53 cm
Width
51 cm
Height
27.50 cm
Weight
6.12 kg

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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
  • 17.Intertech
    0,6 %
  • 17.Raijintek
    0,6 %
  • 23.Cooler Master
    0,7 %
  • 23.Jonsbo
    0,7 %
  • 23.Sharkoon
    0,7 %

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
  • 4.NZXT
    1 day
  • 4.Sharkoon
    1 day
  • 10.Cooler Master
    2 days
  • 10.Corsair
    2 days
  • 10.Jonsbo
    2 days

Return rate

How often is a product of this brand in the «PC case» category returned?

Source: Galaxus
  • 21.AeroCool
    4,7 %
  • 21.Endorfy
    4,7 %
  • 23.Cooler Master
    4,8 %
  • 24.Jonsbo
    5,1 %
  • 25.Zalman
    5,7 %
Source: Galaxus