MSI MPG Gungnir 300R Airflow - Mid Tower PC Case

MPG GUNGNIR 300R AIRFLOW
An Eternity of Excellence
The MPG GUNGNIR 300R AIRFLOW offers spectacular ambient illumination with 3 x 120 mm ARGB PWM intake fans and 1 x 120 mm PWM ARGB exhaust fan pre-installed.

MPG GUNGNIR 300 Series cases feature a full-length 1 mm perforated front panel & a perforated top panel (up to a 360 mm radiator each), can accommodate E-ATX sized motherboards, and are outfitted with a 4-way adjustable ARGB graphics card stand.

• Mid-tower PC case with tempered glass side panel
• E-ATX (≤ 280 x 305 mm), ATX, Micro-ATX and Mini-ITX motherboard capacity
• 4 x 120mm ARGB PWM fans pre-installed (Mystic Light compatible)
• Built-in graphics card stand & optional vertical graphics card PCIe bracket (≤360 mm GPU length)
• 1 mm perforated front panel & a perforated top panel (≤360mm radiator each) & support for up to 10 x 120 mm fans
• Multiple air inlets & magnetic dust filters
• Cable management channels, sliding HDD cage (2 x 3.5") & 4 x 2.5" vertical SSD bays
• 1 x USB 3.2 Gen 2x2 Type-C port (20Gbps) & 2 x USB 3.2 Gen 1 Type-A ports (5Gbps)

Airflow Optimized
MPG GUNGNIR 300-Series PC cases feature a full-length 1 mm perforated front panel & a perforated top panel designed to maximize cooling, and a tool-free 4 mm tempered glass side panel for easy access & display.

The MPG GUNGNIR 300R AIRFLOW is a mid-tower PC case that comes with 4 x 120 mm ARGB PWM case fans preinstalled, and lighting effects that can be assigned manually or through Mystic Light software.

Extensive Compatibility
Motherboard support: E-ATX (up to 280 x 305 mm), ATX, Micro-ATX and Mini-ITX .

Component clearances:
CPU Cooler height: 175 mm
GPU Length/thickness: 360 mm / 80 mm
PSU Length: Up to 220 mm

Storage options:
6 x 2.5" SSD docks*
2 x 2.5/3.5" HDD cage
*4 x available if 2 x 120 mm fans are installed on the PSU shroud

Extensive Cooling Support
The MPG GUNGNIR 300R AIRFLOW fan cooling options include:
- Front: 3 x 120/140 mm fans
- Top: 3 x 120/140 mm fans
- Rear: 1 x 120/140 mm fan
- PSU shroud: 2 x 120 mm fans*
- Internal fan bracket: 1 x 80/120 mm fan
- Vertical PCIe expansion plate: 2 x 60mm fans

*Not available if 2 x 2.5" SSDs are installed on the PSU shroud

Dual 360 mm Radiator Support
The MPG GUNGNIR 300-Series support the installation of multiple AIO liquid coolers or a custom liquid cooling loop with more than one radiator.

The front/top panels can house a 360 mm radiator each (80 mm total clearance incl. fans), and rear panel up to a 140 mm radiator.

User-Friendly Design
The MPG GUNGNIR 300R comes with two PCIe expansion slot options:
1. Standard 7-slot PCIe expansion plate (300R pre-installed).
2. Vertical 4-slot* PCIe expansion plate which includes additional exhaust fan docks.

*PCIe riser cable & additional fans not included

The 3.5-inch HDD cage features a quick-slide mechanism to free up extra space for the PSU when needed.

Multiple Inlets & Filters
The full-length front panel features 1 mm perforations, and thus doubles as a dust filter.

The full-length perforated top & lower side intakes come with magnetic dust filters.

The raised base includes a bottom intake (ideal for inverted PSU cooling) with a sliding dust filter.

ARGB Graphics Card Stand
An integrated graphics card stand, constructed from 8 mm tempered glass, features ARGB lighting.

An easy-to-use 4-way adjustable design (length, depth, height, rotation) can support vertical or horizonal card set ups (max. GPU length 360 mm).

Top I/O Connectivity
The top I/O panel features a USB 3.2 Gen 2x2 Type-C port for high-speed 20Gbps data bridging to compatible motherboards.

• 2 x USB 3.2 Gen 1 Type-A (5Gbps)
• 1 x USB 3.2 Gen 2x2 Type-C (20Gbps)
• Mic in / Audio out
• Insta-Light LED Button
• Reset Button
• Power Button

FORM FACTOR - Mid-Tower
PRODUCT NAME - MPG GUNGNIR 300R AIRFLOW / WHITE
DIMENSION - 505 x 235 x 510 mm / 19.88 x 9.25 x 20.08 inches
WEIGHT - 10.9 kg / 24.03 lbs
I/O PORTS -
2 x USB 3.2 Gen 1 Type-A
1 x USB 3.2 Gen 2x2 Type-C
1 x Mic-in / Audio-out
1 x LED Switch Button
1 x Reset Button
1 x Power Button
DRIVER BAYS -
6 x 2.5”
2 x 2.5” / 3.5”
CASE EXPANSION SLOTS - 7
PRE-INSTALL FAN -
Front: 3 x 120mm
Rear: 1 x 120mm
FAN SIZE SUPPORT -
Top: 3x 120 mm / 2x 140 mm
Front: 3x 120 mm / 3x 140 mm
Rear: 1x 120 mm / 1x 140 mm
Side: NA
PSU Shroud: 2x 120 mm
Vertical GPU bracket: 2 x 60mm (thickness: 15mm)
Cable Cover: 1 x 80mm / 1 x 120mm
MAXIMUM PSU LENGTH - Above 220mm
MAXIMUM GPU LENGTH - 360 mm / 14.17 inches
MAXIMUM CPU COOLER LENGTH - 175 mm / 6.9 inches
RADIATOR LAYOUT -
Top: 120 / 140 / 240 / 280 / 360 mm
Front: 120 / 140 / 240 / 280 / 360 mm
Rear: 120 / 140 mm
Side: NA
Bottom: NA
LIGHTNING -
Front: 3 x ARGB PWM Fan
Rear: 1 x ARGB PWM Fan
POWER SUPPLY - ATX
GROSS WEIGHT - 13.2 kg / 29.1 lbs