Mars Gaming MC-U3
- Form Factor: ATX, MicroATX, Mini-ITX
- ATX XL Case
- Material: Steel, Tempered Glass
- Cooling: Supports up to 6 x 120mm fans, Liquid cooling up to 240mm
- Lighting: Fully ARGB compatible with 16 preset modes
- Compatibility: ATX, MicroATX, Mini-ITX, Space for 3 SSDs and 2 HDDs
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Mars Gaming MC-U3
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Mars Gaming MC-U3 White, PC Gaming ATX XL Case, Front Triple ARGB, 12cm ARGB Fan, Tempered Glass Window 140917003
FULL ARGB COMPATIBLE: The front of the XL MC-U3 semi tower features a triple strip with ARGB lighting and the rear includes a fan with synchronized lighting so you can choose from 16 preset modes ADVANCED COOLING: The MC-U3 case, eliminates all temperature problems while maintaining silence thanks to a constant airflow that can offer up to 6 120mm fans installable (1 rear pre-installed) and its support for liquid cooling up to 240mm TEMPERED GLASS WINDOW: Equipped with a full tempered glass window, the MC-U3 gaming tower allows you to show off your PC in all its glory LARGE CAPACITY: The MC-U3 PC case offers support for ATX, microATX and mini-ITX motherboards, support for liquid cooling up to 240mm, up to 3 x 2.5" SSDs and 2 x 3.5" HDDs, and fully efficient internal cable management
£54.99
£54.99
Shipping: Free
Shipping: Free
Mars Gaming MC-U3 Black, PC Gaming ATX XL Case, Front Triple ARGB, 12cm ARGB Fan, Tempered Glass Window
FULL ARGB COMPATIBLE: The front of the XL MC-U3 semi tower features a triple strip with ARGB lighting and the rear includes a fan with synchronized lighting so you can choose from 16 preset modes ADVANCED COOLING: The MC-U3 case, eliminates all temperature problems while maintaining silence thanks to a constant airflow that can offer up to 6 120mm fans installable (1 rear pre-installed) and its support for liquid cooling up to 240mm TEMPERED GLASS WINDOW: Equipped with a full tempered glass window, the MC-U3 gaming tower allows you to show off your PC in all its glory LARGE CAPACITY: The MC-U3 PC case offers support for ATX, microATX and mini-ITX motherboards, support for liquid cooling up to 240mm, up to 3 x 2.5" SSDs and 2 x 3.5" HDDs, and fully efficient internal cable management
£82.70
£82.70
Shipping: Free
Shipping: Free
Product Details
| ATX XL Case |
| Material: Steel, Tempered Glass |
| Cooling: Supports up to 6 x 120mm fans, Liquid cooling up to 240mm |
| Lighting: Fully ARGB compatible with 16 preset modes |
| Compatibility: ATX, MicroATX, Mini-ITX, Space for 3 SSDs and 2 HDDs |
| Form Factor: | ATX, MicroATX, Mini-ITX |
|---|
Price History
1M 3M
Mars Gaming MC-U3
Price AlertPriceMachine Price
8 Reviews
Latest
Cable of the screen
|
26/02/2026
|
From Trustami
The screen's cable uses USB 2.0 9 pin, pretty hard to find space for ones on micro atxs
Great for E-ATX otherwise go for other options
|
26/02/2026
|
From Trustami
Great for the price, only case i found in my price range which fit a full size E-atx Board. Cable management is abysmal and you'll have to work extra hard to make it work but im sure ordering some correctly sized rubber...View More grommets would fix this problem. Space is more than i could ever need, this case has more gpu clearance than most and could fit almost any. Major problem, the gpu io slots do have to be torn from the case rather than just removing them which i understand from a valueView Less
Beautiful but fragile.
|
23/02/2026
|
From Trustami
Looks Beautiful, but hard installation if you want to include multiple hard drives.Side panel quite fragile.
Strong and bold
|
17/02/2026
|
From Trustami
A perfect “body” to embrace all the peripherals, looks very good with all the leds and fans.
Best Micro-ATX case
|
17/02/2026
|
From Trustami
I recently bought the MC-SE2 PC case from Mars Gaming and I’m very happy with the purchase. The package arrived very quickly and everything was well protected inside the box.This case does a great job showcasing the overall...View More aesthetics of a PC build. The tempered glass side panel looks high quality and clear, making the internal components and RGB lighting really stand out. It gives the system a clean and modern display that I really like.The preinstalled fan is also surprisingly good for a caseView Less
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Mars Gaming MC-U3 Review Summary
3.9out of 5
Based on 8 reviews
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