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The Antec CX M3 ARGB is a mini tower for Micro-ATX and Mini-ITX builds, with 270-degree tempered glass and six 120mm ARGB fans already installed. Graphics cards up to 430mm long fit, CPU coolers up to 160mm tall and a 360mm radiator on top, and the dual-chamber layout keeps the PSU and drives apart.
The Antec CX M3 ARGB is a mini tower for Micro-ATX and Mini-ITX builds, with 270-degree tempered glass and six 120mm ARGB fans already installed. Graphics cards up to 430mm long fit, CPU coolers up to 160mm tall and a 360mm radiator on top, and the dual-chamber layout keeps the PSU and drives apart.

The motherboard, CPU and GPU sit in the left chamber, while the PSU and drives sit in a separate chamber on the right. The PSU and drive chamber stays separate from the GPU chamber, and the tempered glass wraps 270 degrees to show the build.

The motherboard, CPU and GPU sit in the left chamber, while the PSU and drives sit in a separate chamber on the right. The PSU and drive chamber stays separate from the GPU chamber, and the tempered glass wraps 270 degrees to show the build.

Three reverse fans sit on the bottom, two reverse fans on the right side and one fan at the rear. The secondary fans chain to the rear major fan, which is the one that connects to the motherboard. The bottom and side fans pull air in toward the glass chamber.
Three reverse fans sit on the bottom, two reverse fans on the right side and one fan at the rear. The secondary fans chain to the rear major fan, which is the one that connects to the motherboard. The bottom and side fans pull air in toward the glass chamber.


Air is drawn in through the side mesh and the bottom, where the five reverse fans sit, and the rear fan exhausts it. The side mesh uses 1.2mm holes, and dust filters cover the top and bottom. This route keeps the airflow moving from the bottom and side to the rear.

Air is drawn in through the side mesh and the bottom, where the five reverse fans sit, and the rear fan exhausts it. The side mesh uses 1.2mm holes, and dust filters cover the top and bottom. This route keeps the airflow moving from the bottom and side to the rear.

The top takes a 120, 240 or 360mm radiator, the right side takes a 240mm radiator and the rear takes a 120mm radiator. The case holds up to nine 120mm fans in total, across the top, bottom, right side and rear.
The top takes a 120, 240 or 360mm radiator, the right side takes a 240mm radiator and the rear takes a 120mm radiator. The case holds up to nine 120mm fans in total, across the top, bottom, right side and rear.


CPU air coolers up to 160mm tall fit beside the memory and glass, and power supplies up to 190mm long with the cables excluded fit in their own chamber. The case supports 5 expansion slots. The overall size is 440 x 285 x 376mm and the weight is 6.05kg.

CPU air coolers up to 160mm tall fit beside the memory and glass, and power supplies up to 190mm long with the cables excluded fit in their own chamber. The case supports 5 expansion slots. The overall size is 440 x 285 x 376mm and the weight is 6.05kg.

Graphics cards up to 430mm long fit, which covers most triple-fan cards. Check your card's length on its spec sheet before you buy, and remember the right-side radiator position shares that space. Triple-fan cards are the typical fit, and the glass wrap keeps the card in view.
Graphics cards up to 430mm long fit, which covers most triple-fan cards. Check your card's length on its spec sheet before you buy, and remember the right-side radiator position shares that space. Triple-fan cards are the typical fit, and the glass wrap keeps the card in view.


The front panel has one USB Type-C 3.2 Gen 1 port at 5Gbps, one USB 3.0 port, one USB 2.0 port and a headphone and mic combo jack. There is also a power button and an LED control button for the lighting.

The front panel has one USB Type-C 3.2 Gen 1 port at 5Gbps, one USB 3.0 port, one USB 2.0 port and a headphone and mic combo jack. There is also a power button and an LED control button for the lighting.
Everything you need to know about this product
Six 120mm ARGB fans come pre-installed: three reverse fans on the bottom, two reverse fans on the right side and one fan at the rear. The case holds up to nine 120mm fans in total.
Graphics cards up to 430mm long fit, which covers most triple-fan cards. Check your card's length on its spec sheet before you buy.
Yes. The top takes a 120mm, 240mm or 360mm radiator, the right side takes a 240mm radiator and the rear takes a 120mm radiator.
Air is drawn in through the side mesh and the bottom, where the five reverse fans sit, and the rear fan exhausts it. The side mesh uses 1.2mm holes.
Micro-ATX and Mini-ITX motherboards. Full-size ATX boards do not fit this case.
Air coolers up to 160mm tall fit, and power supplies up to 190mm long with the cables excluded.
One USB Type-C 3.2 Gen 1 port (5Gbps), one USB 3.0 port, one USB 2.0 port and a headphone/mic combo jack, plus the power button and an LED control button.
If you want a glass-wrapped Micro-ATX build with the fans already in, yes. Six ARGB fans ship in the box, and there is still room for a 430mm graphics card and a 360mm radiator.
AI-Generated Content: These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.











Please Note: Product images are for illustrative purposes only and may differ from the actual product.
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