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Head-to-head · Best 850w Power Supplies

Cooler Master MWE Gold 850 V2 vs Seasonic Focus GX-850

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Cooler Master MWE Gold 850 V2 comes out ahead by a clear margin (4.3 vs 3.9). The gap is mostly about Professionals needing modular flexibility and extended warranty — read the strengths below before deciding.

Cooler Master MWE Gold 850 V2
Higher ratedRanked #3 in Best 850w Power Supplies
Cooler Master MWE Gold 850 V2
4 sources2 derived$99.99as of Sep 15

The Cooler Master MWE Gold 850 V2 is a fully modular power supply with 80 Plus Gold certification, designed for high-performance systems. Tom's Hardware reviewed it as a reliable option for demanding builds, noting its fully modular design and two EPS connectors. The unit features an upgraded fan and comes with a five-year warranty. While reviewers praised its efficiency and build quality, specific drawbacks were not detailed in the sources. This PSU is ideal for enthusiasts and professionals seeking a dependable power solution with modular flexibility and extended warranty coverage.

Strengths
  • — 80 Plus Gold certified efficiency rating
  • — Fully modular cable management system
  • — Includes five-year hardware warranty
Watch-outs
    $99.99 · Check Price on AmazonFull review →
    Seasonic Focus GX-850
    Ranked #6 in Best 850w Power Supplies
    Seasonic Focus GX-850
    4 sources1 derived$159.99as of Sep 15

    The Seasonic Focus GX-850 is a compact, fully modular 850W power supply designed for modern systems with ATX v3.1 and PCIe 5.1 support. It features a 10-year warranty and efficient operation with 80+ Gold certification. However, some users have reported fan noise issues, particularly under light load gaming conditions. This PSU is ideal for mid-tower builds and high-performance systems requiring reliable power delivery.

    Strengths
    • — Fully modular design with 80+ Gold efficiency
    • — Compact dimensions (140mm depth) suitable for mid-towers
    • — 10-year warranty support
    Watch-outs
    • — Fan noise reported as excessive under light load
    • — May be too loud during GPU-intensive tasks
    $159.99 · Check Price on AmazonFull review →

    Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

    How they stack up

    Cooler Master MWE Gold 850 V2

    The Cooler Master MWE Gold 850 V2 provides 80 Plus Gold efficiency and two EPS connectors, but lacks the 10-year warranty of the Corsair RM850x and Seasonic Focus GX-850. It's less efficient than the EVGA SuperNOVA 850 G7 and doesn't match the be quiet! Dark Power Pro 12 850W in noise control or build quality, though it does offer a five-year warranty.

    Seasonic Focus GX-850

    The Seasonic Focus GX-850 is more compact than the Corsair RM850x but suffers from excessive fan noise under light loads, unlike the Corsair's fluid dynamic bearing fan. It matches the EVGA SuperNOVA 850 G7 in 10-year warranty and efficiency, but lacks the latter's Japanese capacitors and superior fan control features.

    Specs side-by-side

    SpecCooler Master MWE Gold 850 V2Seasonic Focus GX-850
    Wattage850 W850W
    Efficiency80 Plus Gold80+ Gold
    Form FactorATXCompact
    Warranty5 years10-year
    Dimensions160 x 150 x 86 mm150 mm x 85 mm x 140mm
    ConnectorsFully modular2x EPS, 3x PCIe 6+2 pin, 1x PCIe 12+4 pin, 8x SATA, 3x 4-pin Molex
    ModularityFull ModularFully modular
    Fan Type140mm Silent Fan135mm Fluid Dynamic Bearing Fan
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