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The MSI MPG GUNGNIR 300R Airflow is a mid-tower gaming chassis that arrives with four 120mm ARGB fans already fitted and accepts EATX, ATX, M-ATX and ITX motherboards. A tempered glass side panel puts the build on show, while the interior is laid out for airflow, organised cable management and room to upgrade later. It suits gaming, content creation and streaming systems that run hot for hours.
The MSI MPG GUNGNIR 300R Airflow is a mid-tower gaming chassis that arrives with four 120mm ARGB fans already fitted and accepts EATX, ATX, M-ATX and ITX motherboards. A tempered glass side panel puts the build on show, while the interior is laid out for airflow, organised cable management and room to upgrade later. It suits gaming, content creation and streaming systems that run hot for hours.

The GUNGNIR 300R takes dual 360mm radiators at the front and top simultaneously, supports up to 10 system fans, and reserves 80mm of clearance for push-pull layouts that can reach 13 x 120mm fans including those on a 360mm liquid cooler. Perforated mesh panels, PSU shroud ventilation and side panel airflow feed it, and dust filters surround the case. Hardware support covers E-ATX up to 280 x 305mm, 175mm coolers, 360mm graphics cards and 220mm power supplies.

The GUNGNIR 300R takes dual 360mm radiators at the front and top simultaneously, supports up to 10 system fans, and reserves 80mm of clearance for push-pull layouts that can reach 13 x 120mm fans including those on a 360mm liquid cooler. Perforated mesh panels, PSU shroud ventilation and side panel airflow feed it, and dust filters surround the case. Hardware support covers E-ATX up to 280 x 305mm, 175mm coolers, 360mm graphics cards and 220mm power supplies.
Everything you need to know about this product
It supports E-ATX up to 280 x 305mm, along with ATX, M-ATX and ITX boards.
Four 120mm ARGB fans are pre-installed, so the case ships ready to move air.
The case takes graphics cards up to 360mm long.
CPU cooler height is supported up to 175mm.
Power supplies up to 220mm are supported, leaving space for cable routing.
It supports dual 360mm radiators at the front and top at the same time.
Up to 10 system fans are supported, rising to 13 x 120mm fans in a push-pull setup with a 360mm liquid cooler.
There are 2 x 2.5-inch mounts on the side, 2 x 2.5-inch behind the motherboard, 2 x 2.5-inch and 2 x 3.5-inch in the drive cage, and 2 x 2.5-inch on the PSU shroud.
An Insta-Light Loop button and a pre-built ARGB control board handle fan and case lighting effects.
Yes. Dust filters around the case block particles and are made to simplify cleaning.
Push-latch construction on the multifunction cable cover, PCIe bracket and side panel means those parts come off without tools.
Yes. A fully adjustable omnidirectional graphics card stand repositions without tools to suit different GPU sizes.
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.





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