MSI MPG Gungnir 300R
Expert rating7.5 / 10
- Case Type:
- Mid-Tower
- Motherboard Support:
- ATX
- GPU Clearance:
- 340mm
- Radiator Support:
- 360mm front
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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: MSI Last updated: 2026-09-12
Where to buy
- MSIGo to store
- NeweggGo to store
MSI MPG Gungnir 300R (Mid-Tower ATX/Tempered Glass Panorama/4x 120mm ARGB Fans Included/Value Showcase) Review
If you want a glass-showcase RGB case with four fans included for under $120, the MSI MPG Gungnir 300R is one of the best-value options right now.
MSI stuffs four ARGB fans in the box, a rare count at this price, wrapped in front-and-side panoramic glass that's normally reserved for pricier cases.
Value Proposition
Four 120mm ARGB fans (three front, one rear) come pre-installed and synced to MSI's Mystic Light ecosystem if you're already running an MSI motherboard, saving a real fan-buying budget for other parts.
Comparison to Alternatives
It undercuts the Corsair iCUE 5000T RGB and NZXT H9 Elite on price while matching their glass-showcase looks, though its 340mm GPU clearance is tighter than either, worth checking against your card's length.
Specifications
Identity
| Brand | MSI |
|---|---|
| Model | MPG Gungnir 300R |
| Typical Price | 110 USD |
Design
| Motherboard Support | ATX, mATX, ITX |
|---|---|
| Case Type | Mid-Tower |
| Panel Type | Tempered glass, panoramic front and side |
Clearance & Cooling
| GPU Clearance | 340 mm |
|---|---|
| CPU Cooler Clearance | 170 mm |
| Included Fans | 4 |
| Radiator Support | Front up to 360mm, top up to 360mm |
| Front USB-C | Yes |
| Dimensions | 466 x 227 x 468mm |
|---|
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating7.5 / 10
Excellent fan-count value for a glass showcase case, just double-check your GPU length against the tighter clearance.
Best for
- Budget RGB showcase builds
- MSI ecosystem builds using Mystic Light
- Builders who want 4 fans included
Not for
- GPUs longer than 340mm
- E-ATX motherboards
- Airflow-first builds
FAQs
What are the key specifications of the MSI MPG Gungnir 300R (Mid-Tower ATX/Tempered Glass Panorama/4x 120mm ARGB Fans Included/Value Showcase)?
The MSI MPG Gungnir 300R (Mid-Tower ATX/Tempered Glass Panorama/4x 120mm ARGB Fans Included/Value Showcase) is a PC case from MSI. Key specs: Case Type Mid-Tower, Motherboard Support ATX, mATX, ITX, Panel Type Tempered glass, panoramic front and side, GPU Clearance 340, CPU Cooler Clearance 170.
Will the MSI MPG Gungnir 300R (Mid-Tower ATX/Tempered Glass Panorama/4x 120mm ARGB Fans Included/Value Showcase) work with my current setup?
The MSI MPG Gungnir 300R (Mid-Tower ATX/Tempered Glass Panorama/4x 120mm ARGB Fans Included/Value Showcase) lists Motherboard Support is ATX, mATX, ITX. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the MSI MPG Gungnir 300R (Mid-Tower ATX/Tempered Glass Panorama/4x 120mm ARGB Fans Included/Value Showcase) best suited to?
It suits budget rgb showcase builds, msi ecosystem builds using mystic light, builders who want 4 fans included.
What are the drawbacks of the MSI MPG Gungnir 300R (Mid-Tower ATX/Tempered Glass Panorama/4x 120mm ARGB Fans Included/Value Showcase)?
It is a poor fit for gpus longer than 340mm, e-atx motherboards, airflow-first builds.
Compare and read more
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