


🌟 Build Bold, Cool, and Connected — Your Dream Rig Starts Here!
The MSI MPG GUNGNIR 300R AIRFLOW is a premium mid-tower PC case engineered for professionals and enthusiasts who demand high airflow, versatile motherboard compatibility (E-ATX to mini-ITX), and stunning ARGB lighting. It includes 4 pre-installed 120mm PWM ARGB fans with a 6-fan hub, vertical GPU support for up to 360mm cards, tempered glass with enhanced airflow design, and a front I/O panel featuring ultra-fast USB 3.2 Gen 2x2 Type-C connectivity. Dust filters and smart cable routing complete this sleek, high-performance chassis built to elevate your build and workspace.











| Brand | MSI |
| Product Dimensions | 50.5 x 50.5 x 51 cm; 1 kg |
| Item model number | 306-7G21R21-W57 |
| Manufacturer | MSI |
| Series | MPG GUNGNIR 300R AIRFLOW |
| Colour | BLACK |
| Computer Memory Type | DIMM |
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.0 Ports | 2 |
| Hardware Platform | Not Machine Specific |
| Are Batteries Included | No |
| Item Weight | 1 kg |
| Guaranteed software updates until | unknown |
P**O
I love this case
The media could not be loaded. I love how big this case is, has plenty of space inside for airflow even with bigger parts inside. Keeps my pc cool and looks beautiful too.Super easy to take apart once you figure out how (which did take two of us a little while) but now I know how its super easy to get in and clean. Good value for money in my opinion, beautiful and works amazing.
A**R
Great case!
Bought this case as the temperatures in my previous case seemed a bit high and I’m pleased to say that they have dropped.The case comes with 4 120mm RGB fans installed and wired up and there is plenty of space to add more fans. I added 2 120mm Noctua fans to the top of this case and there is space for a third. The RGB doesn’t appear to be supported by MSI’s Mystic Light program but there is a button on the I/O panel at the top of the case which cycles through different colours/effects for the fans and the built in graphics card support bracket.The case is a lot noisier than my previous case but this is to be expected as it’s an airflow case.Overall this is a great case and it has been the best case I’ve ever built in with plenty of space for components and a brilliant cable management system.
P**Y
Ideal Gaming Tower
Very compact case, easy to install cables and good for adding extra fans for better cooling, especially in overclocking your PC system.
C**G
Extremely versatile case
Ordered this case for a new build, and for the most part, it's great. Very versatile, you can reposition the hard drive cage for example to give you more space for cabling coming from the power supply. Comes with built in RGB fans, which can all change colours in sync. The screws can be rather tight at first though, and because of how awkward to reach some are, can be very difficult to loosen off. The main downside in my opinion is the user manual - nothing comes with printed manuals these days, but the manual PDF was so graphics heavy that it was nearly impossible to render on my phone while trying to build the PC. Not great if you don't have another machine ready to use!
R**W
Outstanding
The size is big, colours are lovely. Good quality case overall.
T**U
Has good air flow cooling
Space:Lots of space to fit 5090 Ti
M**
good value for money
I bought this case for my new build and I have to admit that all the features offered and the ease to install are great. Moreover I think the led controller in the back + the GPU stand are both extremely valuable (with the latest being really cool). I don't have any sata disk at the moment but in future it will be really easy to install one in the bottom section. I struggled a little bit with the connectors on the top due to my dual tower cpu cooler. I would suggest the version with the vertical GPU support and the extra little fan
R**Y
Beautiful case
Such a nice case easy to install. And very compatible with my mpg motherboard. Will definitely recommend this.
Trustpilot
1 week ago
2 months ago