Head-to-head · Best 850w Power Supplies

Cooler Master MWE Gold 850 V2 vs Thermaltake Toughpower GF3 850W

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 3.4). The gap is mostly about Professionals needing modular flexibility and extended warranty — read the strengths below before deciding.

Higher ratedRanked #3 in Best 850w Power Supplies

Cooler Master MWE Gold 850 V2

4.3

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 Amazon Full review →

Ranked #8 in Best 850w Power Supplies

Thermaltake Toughpower GF3 850W

3.4

4 sources2 derived$123.99as of Sep 15

The Thermaltake Toughpower GF A3 850W is a high-end PSU with Platinum efficiency certification and full ATX v3.0/PCIe 5.0 compatibility. It features a compact 140mm depth design, fully modular cabling, and semi-passive operation. While it offers excellent efficiency and a decade-long warranty, it uses a less premium sleeve bearing fan compared to its 1200W sibling. The unit also includes addressable RGB lighting as a premium feature.

Strengths

— Platinum certified efficiency rating of 89-91% at 115V
— Fully modular design with 120mm sleeve bearing fan
— 10-year warranty coverage

Watch-outs

— Uses sleeve bearing fan instead of fluid dynamic bearing fan like higher-tier models
— Includes addressable RGB lighting which some users may find unnecessary

$123.99 · Check Price on Amazon Full 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.

Thermaltake Toughpower GF3 850W

The Thermaltake Toughpower GF3 850W offers Platinum efficiency and a 10-year warranty, but uses sleeve bearing fan instead of the fluid dynamic bearing found in the Corsair RM850x and EVGA SuperNOVA 850 G7. It's less efficient than the be quiet! Dark Power Pro 12 850W and lacks the premium features of the ASUS ROG Strix 850G Aura.

Specs side-by-side

Spec	Cooler Master MWE Gold 850 V2	Thermaltake Toughpower GF3 850W
Wattage	850 W	850W
Efficiency	80 Plus Gold	Platinum (89-91%)
Form Factor	ATX	ATX 3.1
Warranty	5 years	10 years
Dimensions	160 x 150 x 86 mm	150mm(W) x 86mm(H) x 160mm(D)
Connectors	Fully modular	PCIe 6+2Pin X 4, PCIe 12+4Pin X 1
Modularity	Full Modular	Fully modular
Fan Type	140mm Silent Fan	120mm Sleeve Bearing

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