10 Best 650w Power Supplies

10 Best 650w power supplies - January 2026

checkIcon 19M consumers helped this year.

Last Updated: 09-01-2026

Advertising Disclosure

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

9.8

CHECK PRICE

more deals (1)

5% Off

be quiet! Pure Power12 650W Power Supply, 80 Plus® Gold Efficiency, ATX 3.1 with Full PCIe 5.1 GPU Support, Extremely Quiet Be quiet! 120mm Fan, LLC Technology

be quiet!

9.6

CHECK PRICE

more deals (1)

Best value

CORSAIR RM650e (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

9.5

CHECK PRICE

more deals (1)

Gigabyte 650W ATX 12V Standard Power Supply - P650G-UK - 80 PLUS Gold

Gigabyte

9.2

CHECK PRICE

more deals (1)

MSI MAG A650BNL Power Supply Unit, 650W, 80 PLUS Bronze, ATX PSU

MSI

9.1

CHECK PRICE

more deals (1)

9% Off

CORSAIR CX750 80 PLUS Bronze Non Modular Low-Noise ATX 750 Watt Power Supply - UK - Black

Corsair

8.8

CHECK PRICE

more deals (1)

18% Off

CORSAIR CX650 80 PLUS Bronze Non Modular Low-Noise ATX 650 Watt Power Supply - UK - Black

Corsair

8.6

CHECK PRICE

more deals (1)

9% Off

MSI MAG A650BN Gaming Power Supply Unit: 80 PLUS BRONZE, 650 Watt, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan, 5-Year Limited Warranty

MSI

8.4

CHECK PRICE

more deals (1)

7% Off

Mars Gaming MPIII650, PC ATX 650W Power Supply, 5 Years Warranty, 85% Efficiency, Digital APFC System, 120mm AI-RPM FDB Fan, DC-DC and SMD Technologies, Extra-Long Flat Cables, Black

Mars Gaming

8.2

CHECK PRICE

more deals (1)

JUSTOP Black 650W PSU, ATX Switching Power Supply, Computer Desktop PC, With 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA (650W)

JUSTOP

8.1

CHECK PRICE

more deals (1)

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

be quiet! Pure Power12 650W Power Supply, 80 Plus® Gold Efficiency, ATX 3.1 with Full PCIe 5.1 GPU Support, Extremely Quiet Be quiet! 120mm Fan, LLC Technology

CORSAIR RM650e (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

Gigabyte 650W ATX 12V Standard Power Supply - P650G-UK - 80 PLUS Gold

MSI MAG A650BNL Power Supply Unit, 650W, 80 PLUS Bronze, ATX PSU

CORSAIR CX750 80 PLUS Bronze Non Modular Low-Noise ATX 750 Watt Power Supply - UK - Black

CORSAIR CX650 80 PLUS Bronze Non Modular Low-Noise ATX 650 Watt Power Supply - UK - Black

MSI MAG A650BN Gaming Power Supply Unit: 80 PLUS BRONZE, 650 Watt, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan, 5-Year Limited Warranty

Mars Gaming MPIII650, PC ATX 650W Power Supply, 5 Years Warranty, 85% Efficiency, Digital APFC System, 120mm AI-RPM FDB Fan, DC-DC and SMD Technologies, Extra-Long Flat Cables, Black

JUSTOP Black 650W PSU, ATX Switching Power Supply, Computer Desktop PC, With 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA (650W)

Related Products