Cooler Master - MWE Gold V2 850W vs Corsair - RM850e (2023)
Between the MWE Gold V2 850W and RM850e (2023), the MWE Gold V2 850W comes out ahead in several specs, while the RM850e (2023) wins on warranty and atx 3.0 / 12vhpwr. Overall, the MWE Gold V2 850W scores 61.1 and the RM850e (2023) scores 61.1 on our Mars Score.
Which should you buy?
These two are evenly matched on the broad strokes, with the decision sitting on which individual spec advantages weigh more for your use.
The MWE Gold V2 850W doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the RM850e (2023) if you care most about warranty and atx 3.0 / 12vhpwr. Its strongest claims are warranty, atx 3.0 / 12vhpwr.
Both ship with comparable wattage, efficiency, modular, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Cooler Master - MWE Gold V2 850W wins
- No decisive advantages.
Why Corsair - RM850e (2023) wins
- ▲Warranty — 2.00 yrs more. 7 vs 5.
- ▲Has ATX 3.0 / 12VHPWR.
Spec comparison
Spec
| Spec | Cooler Master - MWE Gold V2 850W | Corsair - RM850e (2023) |
|---|---|---|
| Wattage | 850 W | 850 W |
| Efficiency | 80+ Gold | 80+ Gold |
| Form factor | ATX | ATX |
Features
| Spec | Cooler Master - MWE Gold V2 850W | Corsair - RM850e (2023) |
|---|---|---|
| Modular | full | full |
| ATX 3.0 / 12VHPWR | false | truelead |
| Warranty | 5 yrs | 7 yrslead |
Frequently asked
Spec-level deep dives
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