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10 Best power supplies of 2026
Save up to 31% off
Best Choice1
EnermaxEnermax Platimax II 1200W | Fully-Modular ATX 3.1 Power Supply | 80 Plus Platinum | 135 mm Dual-Ball Fan w/ECO Mode | 105°C Japanese Capacitors | Black
9.6Exceptional
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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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Analyzing top stores
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
9.4Excellent
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3
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% Off9.3Excellent
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4
BOSTOPWERWEBOSTOPWERWE 36W Universal Power Supply, Adjustable Variable 3V 4.5V 5V 6V 7.5V 9V 12V AC/DC Adapter with 5V 2.1A USB Port, 100V-240V AC to DC Converter with 15 Tips
9.2Excellent
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5
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% Off9.1Excellent
Our Rating
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6
ThermaltakeThermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W
9.0Excellent
Our Rating
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7
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% Off8.9Very Good
Our Rating
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8
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
8.8Very Good
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9
NANKADFDC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)
8.7Very Good
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10
CorsairCORSAIR CX650M 80 Plus Bronze Semi-Modular Low-Noise ATX 650 Watt Power Supply - NA - Black
22% OffKey specs-
output wattage:650W
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form factor:ATX
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wattage:650W
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compatible devices:PC
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number of fans:1
8.5Good
Our Rating
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