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Power Supply for a Gaming PC

All Power Supplies

4 power supply for a gaming PC from Corsair, MSI, ASUS and more. Prices run $50 to $289.

Desktop power supplies of 650 W or more whose title states an 80 Plus rating (Bronze, Gold, Platinum or Titanium). The listing says the form factor and the connectors.

We do not pick by hand: a power supply is here because its listed specs pass the checks.

All filtersFilters (1)×
Modular: Semi-modular  ×Clear all
BrandCorsair1EVGA1MSI1Rosewill1
Watts65038501
EfficiencyBronze3Gold1
FormATX3
ModularFully modular92Non-modular6Semi-modular4
ATX versionATX 3.11
12V-2x6 GPU power12V-2x6 GPU power1
PriceUnder $501Under $752Under $1002Under $1501Under $3001$100 & above1$200 & above1$250 & above1
Clear allShow 4 Power Supplies
Modular: Semi-modular  ×4 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
RosewillSpec score 7.5

650 Watts, Bronze, ATX, Semi-modular

−Bronze: 115 of the 121 here have a higher efficiency
$49.96-17%List: $59.99
as of 11/04/2026 07:06 PST - Details
MSISpec score 7.5

650 Watts, Bronze, ATX, Semi-modular

+650W output suits mid-range gaming builds
+Semi-modular design for partially detachable cables
+Compact ATX design fits smaller cases
$74.99
as of 11/04/2026 00:18 PST - Details
CorsairSpec score 7.5

650 Watts, Bronze, ATX, Semi-modular

+Provides 650 watts in standard ATX form factor
+Semi-modular cabling reduces unused cables
+Designed for low-noise operation
No current price. Check it at the store.
EVGASpec score 8.0

850 Watts, Gold, Semi-modular

+Delivers 850 watts for high-power builds
+Semi-modular design keeps some cables permanently attached
+Includes EVGA ECO Mode
−Semi-modular design offers fewer cable removal options than fully modular units
$289.29
as of 11/04/2026 14:09 PST - Details

Compare specs

power supplyWattsEfficiencyFormModularATX versionSpec scorePrice
650BronzeATXSemi-modularATX 3.17.5$49.96
as of 11/04/2026 07:06 PST - Details
650BronzeATXSemi-modular7.5$74.99
as of 11/04/2026 00:18 PST - Details
650BronzeATXSemi-modular7.5No current price
850GoldSemi-modular8.0$289.29
as of 11/04/2026 14:09 PST - Details

Before you buy

Other uses

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Popular filters

Fully Modular Power Supplies97ATX Power Supplies95ATX 3.1 Power Supplies88Power Supplies with 12V-2x6 GPU Power8580 Plus Gold Power Supplies76Power Supplies under $15068Power Supplies under $200651000W Power Supplies61

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.