MSI MPG GUNGNIR 300R AIRFLOW ATX Mid Tower White with Tempered Glass Side Panel
Key source-reported facts
- Width (mm)
- 235
- Height (mm)
- 510
- Length (mm)
- 505
- Form factor
- ATX Mid Tower
- Psu form factors
- ATX
- Max gpu length mm
- 360
9 supplied fields. Missing values do not establish compatibility or performance.
Retail product identity
Source-reported manufacturer part numbers: 306-7G21W21-W57, GUN300RAIRWHT, MPG GUNGNIR 300R AIRFLOW WHITE
Source-reported GTIN / EAN / UPC identifiers
0824142326404, 4711377103855, 824142326404
Checksum validation confirms identifier shape, not retailer stock or independent manufacturer registration.
Exact variant identity evidence · ODC-By-1.0. Provider ID: 04ebe8b6-6242-4887-85c1-2124a75f75af. These identifiers do not replace the canonical catalog identity.
Source-reported component specifications. Missing values are not inferred.
Full supplied specifications
| width mm | 235 |
|---|---|
| height mm | 510 |
| length mm | 505 |
| Form factor | ATX Mid Tower |
| psu form factors | ATX |
| Maximum GPU length (mm) | 360 |
| max psu length mm | 220 |
| Maximum cooler height (mm) | 175 |
| Supported motherboard form factors | ATX, Micro ATX, Mini-ITX, EATX |
4 specification fields not supplied — inspect the gaps
These fields are unknown in the current source record. They are not zero, absent features or confirmed compatibility.
| power w | Not available |
|---|---|
| drive bays | Not available |
| fan support | Not available |
| radiator support | Not available |
Source and verification
BuildCores OpenDB contributors · ODC-By 1.0. Contains information from BuildCores OpenDB, made available here under the Open Data Commons Attribution License (ODC-By). Selected and normalized explicit technical facts; community evidence, not manufacturer testing. Images, prices and retailer content excluded.
Last verified: 2026-10-02 · Confidence: medium
Verification age: 1 days. Source review is not independent product testing. Report incorrect information.
Other published MSI models
Same category and brand; these are navigation alternatives, not performance or compatibility recommendations.
- MSI MAG FORGE 112R ATX Mid Tower Black Tempered Glass Side Panel · verified 2026-10-02
- MSI MPG GUNGNIR 211R AIRFLOW PZ · verified 2026-10-02
Explore this product in context
Plan the installed configuration
External case dimensions do not establish GPU or cooler clearance. Internal limits can change with drive cages, radiators and fans. A case name alone cannot confirm a complete fit.
Before choosing parts
- Verify supported motherboard and PSU form factors in the case manual.
- Measure GPU length, thickness and power-cable space with the planned cooling installed.
- Check CPU cooler height and radiator thickness as separate limits.
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