MSI MPG GUNGNIR 300R AirFlow / White - 306-7G21W21-W57 Case

MSI MPG GUNGNIR 300R AirFlow / White is a middle tower case aimed at mid-range to high-end gaming and enthusiast configurations. The white color and tempered glass panel give you a clean, streamlined look without sacrificing airflow. Support for ATX, Micro ATX, Mini ITX, and Extended ATX motherboards opens up options for future upgrades. Inside, there is space for a graphics card up to 360 mm and a cooler up to 175 mm, comfortably accommodating massive GPUs and more serious air coolers.

What you get

The case comes with 3 x 120 mm fans pre-installed at the front and 1 x 120 mm at the back, so you have a basic, fully functional airflow without having to buy additional fans right away. Support for up to 3 x 140 mm fans at the front and up to 3 x 120 mm or 2 x 140 mm at the top gives you plenty of freedom to optimize airflow depending on whether you are aiming for a quieter or cooler system. The PSU shroud accommodates an additional 2 x 120 mm fans, and extra positions at the vertical GPU bracket and cable cover help direct air exactly where it heats up the most. With up to 2 x 3.5" and 6 x 2.5" slots, you can easily combine fast SSDs for gaming and larger HDDs for storage. The I/O panel with USB 3.2 Gen 2x2 Type-C and two USB 3.2 Gen 1 Type-A ports prepares you for modern peripherals and fast data transfer.

• Support for motherboards ATX, Micro ATX, Mini ITX, and Extended ATX, so you can build both a more compact and a serious high-end configuration.
• Middle tower format with space for a graphics card up to 360 mm and CPU cooler up to 175 mm, allowing the use of large GPUs and taller air coolers.
• Rich cooling options: at the front up to 3 x 120 mm or 3 x 140 mm, at the top up to 3 x 120 mm or 2 x 140 mm, at the back 1 x 120 / 1 x 140 mm, plus additional positions on the PSU shroud, vertical GPU bracket, and cable cover.
• Included are 3 x 120 mm fans at the front and 1 x 120 mm at the back, so the system is ready for good airflow right from the first start.
• Tempered glass panel that showcases the hardware and RGB lighting without compromising the strength of the case.
• A total of 7 expansion slots, convenient for multi-slot GPUs, additional cards, and potential vertical configurations.
• Storage options with 2 x 3.5" and 6 x 2.5" slots, suitable for a combination of SSDs for speed and HDDs for volume.
• Modern I/O panel with 2 x USB 3.2 Gen 1 Type-A, 1 x USB 3.2 Gen 2x2 Type-C, combined audio jack, plus LED switch, reset, and power buttons for easy control.
• Support for power supplies up to 220 mm, mounted at the bottom for better cable management and separation from the main airflow.

Who it is suitable for

This case is suitable for gamers and enthusiasts who want a well-ventilated build with a powerful graphics card and serious cooling, without going into absurd full tower sizes. If you plan on many fans, a larger number of SSDs, and want to showcase your configuration behind tempered glass, the format and internal layout work in your favor. However, if you are aiming for a super-compact system, this will not be the smallest possible option.

The combination of rich airflow potential, space for long GPUs, and modern I/O ports makes the MSI MPG GUNGNIR 300R AirFlow / White a very balanced base for a current gaming or work build. You get flexibility for upgrades and a good foundation for a clean, organized, and well-cooled setup.