Best Computer Power Supplies(Updated April 2025)

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

How We Rank Products

Advertising Disclosure

Top Products List

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

(10.87K)
$169.99$189.99
Amazon's Choice badge
Buyer Rating10
Functionality
Power supply
Build quality
Quietness
Appearance
Ease of installation

Bought by 169 people today

Amazon Logo
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

(3.7K)
$99.99
Amazon's Choice badge
Buyer Rating9.7
Functionality
Power supply
Build quality
Ease of installation
Value for money
Modular design

Bought by 304 people today

Amazon Logo
Product image of MSI MAG A750GL PCIE 5.1 & ATX 3.1 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 750W - Compact Size - ATX PSU - 10 Year Warranty

MSI MAG A750GL PCIE 5.1 & ATX 3.1 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 750W - Compact Size - ATX PSU - 10 Year Warranty

(3.32K)
$99.99$109.99
Amazon's Choice badge
Buyer Rating9.5
Power supply
Functionality
Quality
Ease of installation
Value for money
Modularity

Bought by 273 people today

Amazon Logo
Product image of Thermaltake 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

Thermaltake 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

(22.65K)
$39.99$44.99
Amazon's Choice badge
Buyer Rating9.3
Works well
Value for money
Noise level
Quality
Ease of installation

Bought by 217 people today

Amazon Logo
Product image of CORSAIR RM850x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black

CORSAIR RM850x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black

(10.87K)
$134.99$149.99
Amazon's Choice badge
Buyer Rating9
Functionality
Power supply
Build quality
Quietness
Appearance
Ease of installation

Bought by 148 people today

Amazon Logo

Guides

Computer Components

Choosing the Best Computer Power Supply

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