Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best pc power supplies of 2026
Save up to 33% off
Best Choice1
SUPER FLOWERSuper Flower Leadex VIII Platinum PRO 1000W ATX 3.1&PCIe 5.1(Native 12V-2x6 Cable), Cybenetics Platinum, Smallest 125mm ATX PSU, Patent Super Connector, Full Modular, SF-1000F14SP
9.8Exceptional
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
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Value for Money2
CorsairCORSAIR RM1000x ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector – Black
20% Off9.6Exceptional
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3
CorsairCORSAIR RM1000x ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector – Black
33% Off Limited Time Deal9.4Excellent
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ThermaltakeThermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W
9.3Excellent
Our Rating
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5
RosewillRosewill VNW 650W 80+ White Certified, Non-Modular Active PFC Design, Low-Noise Power Supply, Electrolytic Capacitor, 120mm FDB Silent Fan - 5 Year Warranty - VNW650
9.2Excellent
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msiMSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, 10 Year Warranty
Key specs-
output wattage:850W
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form factor:ATX 3.0
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wattage:N/A
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compatible devices:N/A
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number of fans:N/A
9.1Excellent
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7
ThermaltakeThermaltake Smart 700W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0700NPCWUS-W
19% Off9.0Excellent
Our Rating
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8
CorsairCORSAIR RM850e ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply – 12V-2x6 Cable Included, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black
31% Off8.9Very Good
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9
ThermaltakeThermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
11% Off8.8Very Good
Our Rating
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10
msiMSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, 10 Year Warranty
13% Off8.7Very Good
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