Mars Gaming MC-XO

mATX, Mini-ITX, ATX
1Ratings
BrandMore from Mars Gaming
Delivered between 2.1.2026 and 9.1.2026
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

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Product details

The Mars Gaming MC-XO Midi Tower case offers a thoughtful combination of functionality and modern design. With a height of 487 mm and a width of 214 mm, it is ideal for building powerful PC systems. The case supports various motherboard form factors, including ATX, Micro ATX, and Mini-ITX, allowing for high flexibility in component selection. The placement of the power supply at the bottom ensures optimal weight distribution and improved airflow. The MC-XO is equipped with multiple fan options, including a pre-installed 120 mm fan at the rear, and provides space for additional fans at the top to ensure effective cooling. Support for up to three 2.5-inch and one 3.5-inch drive bays allows for versatile storage customization. With a sleek black finish and multi-colored LED elements, the case seamlessly integrates into any gaming environment.

  • Supports various motherboard form factors: ATX, Micro ATX, Mini-ITX
  • Space for up to three 2.5-inch and one 3.5-inch drive bay
  • Pre-installed 120 mm fan at the rear for improved cooling
  • Maximum graphics card length of 328 mm for powerful GPUs
  • Multi-colored LED lighting for customizable aesthetics.

Key specifications

PC case design
Midi Tower
PC case features
Side windows
Front connections
Headphones
Max. length graphics card
328 mm
Max. height CPU cooler
163 mm
Number of 3.5" drive slots (internal)
1 x
Item number
55064129

General information

Manufacturer
Mars Gaming
Category
PC case
Manufacturer no.
MCXO
Release date
3.3.2025

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Glass, Metal

PC case properties

PC case design
Midi Tower
Form factor
ATX, Micro ATX (mATX), Mini-ITX
Number of 3.5" drive slots (internal)
1 x
"Number of 2.5"" drive slots"
3 x
Number of expansion card slots
7 x
Max. length graphics card
328 mm
Max. height CPU cooler
163 mm
PC case features
Side windows

Connections

Front connections
Headphones

Cooling properties

Number of fans
1 x
Number of fan slots
7 x
Fan location
Rear side
Number of radiator mounts
4
Cooling properties
Water cooling possible

Front side

LED colour
Multicoloured
Fan mount locations
1x 120mm, 1x 140mm

Rear side

Fans included
1x 120mm
Fan mount locations
1x 120mm
Radiator mount locations
1x max. 120mm

Bottom side

Fan mount locations
2x 120mm
Radiator mount locations
1x max. 120mm

Top side

Fans included
1x 120mm
Fan mount locations
1x 120mm
Radiator mount locations
1x max. 120mm, 1x max. 140mm, 1x max. 240mm, 1x max. 280mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
User manual

Product dimensions

Height
48.70 cm
Length
35 cm
Width
21.40 cm
Weight
4.45 kg

Package dimensions

Length
53.50 cm
Width
28 cm
Height
40.50 cm
Weight
5.39 kg

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «PC case» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Mars Gaming
    Not enough data
  • 1.Silverstone
    0.1 %
  • 2.Fortron
    0.2 %
  • 2.Fractal
    0.2 %
  • 4.ASUS
    0.3 %

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: Digitec Galaxus
  • Mars Gaming
    Not enough data
  • 1.AeroCool
    0 days
  • 1.Darkflash Tech
    0 days
  • 1.NZXT
    0 days
  • 4.be quiet!
    1 day

Return rate

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

Source: Digitec Galaxus
  • Mars Gaming
    Not enough data
  • 1.Akyga
    1.7 %
  • 2.Intertech
    2 %
  • 3.be quiet!
    2.5 %
  • 3.Sharkoon
    2.5 %
Source: Digitec Galaxus