MSI MPG Gungnir 300R Airflow Mid-Tower Case Black 4 ARGB Fans

Datasheet

Short Description

The MSI MPG Gungnir 300R Airflow is a mid-tower gaming PC case designed for enthusiasts who prioritize high airflow and a premium aesthetic . Featuring a perforated front panel for optimal ventilation, 4 pre-installed 120mm ARGB fans, and support for E-ATX motherboards, it offers excellent cooling and a showcase-ready design for high-performance builds .

Key Sections

High-Airflow Design with 4 Pre-Installed ARGB Fans

The Gungnir 300R features a high-airflow perforated front panel that allows for maximum intake, ensuring your components stay cool under load . It comes with 4 × 120mm ARGB fans pre-installed, providing excellent out-of-the-box airflow and customizable lighting through MSI Mystic Light. This design is perfect for systems with high-TDP components.

Spacious Interior with E-ATX Support

The case is designed to accommodate high-end hardware. It supports E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards . The interior offers ample space with a GPU clearance of up to 360–380mm, a CPU cooler clearance of up to 175mm, and support for radiators up to 360mm, making it ideal for large graphics cards and powerful cooling solutions .

Premium Tempered Glass Aesthetics

The Gungnir 300R features a tempered glass side panel that provides a clean, unobstructed view of your components and lighting . The front I/O panel includes 2× USB 3.2 Type-A ports, 1× USB-C port, and audio/mic ports for easy access. The well-thought-out cable management layout ensures a clean and organized build .

Core Features

• High-airflow perforated front panel for optimal cooling performance .

• 4 × 120mm ARGB fans pre-installed for out-of-the-box airflow .

• Supports E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards .

• GPU clearance up to 360–380mm and CPU cooler clearance up to 175mm .

• Supports up to 360mm radiators for liquid cooling .

Performance & Utility Features

• The high-airflow front panel ensures maximum cooling efficiency .

• The included ARGB fans provide customizable lighting and effective airflow.

• 2× USB 3.2 Type-A and 1× USB-C front I/O for modern connectivity .

• Excellent cable management design ensures a clean build .

Design, Build & Sustainability

• A tempered glass side panel showcases your build .

• The perforated front panel delivers a unique aesthetic and cooling performance .

• The robust steel construction ensures durability.

• Included GPU stand provides extra support for heavy graphics cards .

Technical Specifications Summary

• Model / Part Number: MSI MPG Gungnir 300R Airflow (306-7G21R21-W57)

• Form Factor: Mid-Tower 

• Motherboard Support: E-ATX, ATX, Micro-ATX, Mini-ITX 

• Fans Included: 4 × 120mm ARGB Fans 

• Radiator Support: Up to 360mm 

• GPU Clearance: 360–380mm 

• CPU Cooler Clearance: Up to 175mm 

• Front I/O: 2× USB 3.2 Type-A, 1× USB-C, Audio/Mic 

• Side Panel: Tempered Glass 

• Color: Black