Best Computer Power Supplies(Updated April 2025)

Looking for the best products? Let Buyer's Report help with our carefully reviewed and rated selections.

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Product image of MSI MAG A850GL PCIE 5.1 & ATX 3.1 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 850W - Compact Size - ATX PSU - 10 Year Warranty

MSI MAG A850GL PCIE 5.1 & ATX 3.1 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 850W - Compact Size - ATX PSU - 10 Year Warranty

(3.22K)
$119.99
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Buyer Rating10
Power supply
Functionality
Ease of installation
Value for money
Looks

Bought by 251 people today

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Product image of Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W

Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W

(22.61K)
$40.99$54.99
Buyer Rating9.7
Functionality
Value for money
Noise level
Quality
Ease of installation

Bought by 283 people today

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Product image of CORSAIR RM750e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

CORSAIR RM750e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

(3.63K)
$99.99
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Buyer Rating9.5
Power supply
Functionality
Build quality
Ease of installation
Value for money

Bought by 229 people today

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Product image of CORSAIR RM1000x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black

CORSAIR RM1000x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black

(10.8K)
$189.99
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Buyer Rating9.3
Functionality
Power supply
Build quality
Quietness
Sturdiness
Ease of installation

Bought by 130 people today

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Product image of CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

(3.63K)
$129.99
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Buyer Rating9
Power supply
Functionality
Build quality
Ease of installation
Value for money

Bought by 185 people today

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Choosing the Best Computer Power Supply

Find the ideal power supply unit for your computer needs with our comprehensive guide.