Looking for an honest MSI Mag A850gl vs NZXT C 850W ATX 3.1 80 Plus comparison in 2026? We scored both power supplies on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the NZXT C 850W ATX 3.1 80 Plus comes out ahead 57/100 to 65/100 — a 8-point gap. The widest gap is in design and build, where the NZXT C 850W ATX 3.1 80 Plus pulls noticeably ahead. On price the NZXT C 850W ATX 3.1 80 Plus undercuts the MSI Mag A850gl by 16% ($119.99 vs $139), which materially changes the value calculus for budget-conscious buyers.
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NZXT C 850W ATX 3.1 80 Plus narrowly beats the MSI Mag A850gl in the power supplies category, especially in design, scoring 65 vs 57. If you want the better overall power supplies, NZXT C 850W ATX 3.1 80 Plus is the recommended choice.
Picking NZXT C 850W ATX 3.1 80 Plus over MSI Mag A850gl means trading these off.
Nothing meaningful — specs are roughly matched
✗ Cons
✓ Pros
| Spec | MSI Mag A850gl | NZXT C 850W ATX 3.1 80 PlusW |
|---|---|---|
| Price | 139$ | 119.99$✓ |
| Weight | — | 1800g |
| Dimensions | 150 x 86 x 160 mm | 150 x 86 x 160 mm |
| Colors | Black | Black |
Buy MSI Mag A850gl if…
The MSI Mag A850gl is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy NZXT C 850W ATX 3.1 80 Plus if…
Buy the NZXT C 850W ATX 3.1 80 Plus if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
NZXT C 850W ATX 3.1 80 Plus narrowly beats the MSI Mag A850gl in the power supplies category, especially in design, scoring 65 vs 57. If you want the better overall power supplies, NZXT C 850W ATX 3.1 80 Plus is the recommended choice.
No, NZXT C 850W ATX 3.1 80 Plus scores higher (65 vs 82).
NZXT C 850W ATX 3.1 80 Plus is cheaper at $119.99 vs $139 for the MSI Mag A850gl.
The MSI Mag A850gl is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy the NZXT C 850W ATX 3.1 80 Plus if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Reviewed by VersusMatrix Editorial Team
Last updated: May 21, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the power suppliescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.