10 Best Ultra Quiet Power Supplies For Your Pc Build

10 Best ultra quiet power supplies for your pc build - November 2025

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Last Updated: 29-11-2025

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be quiet! Dark Power 14 1200W, ATX 3.1, 80 PLUS Titanium, Modular Power Supply, Active and Semi-Passive Cooling, PCIe 5.1, PCIe 5.0 & PCIe 4.0 Graphics Cards, 12V-2x6 Cable Included, Silent Wings Fan

be quiet!

9.8

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be quiet! Dark Power 13 1000W power supply, ATX 3.0, 80 PLUS Titanium, full support for PCIe 5.0 GPUs, Silent Wings fan, virtually inaudible operation, overclocking key, modular cable management

be quiet!

9.6

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Best value

20% Off

Corsair HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 PLUS Platinum Efficiency - Black

Corsair

9.5

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6% Off

Corsair RM850e (2023) Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Modern Standby Support - Black

Corsair

9.2

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3% Off

be quiet! Pure Power 12 M 650W power supply, 80 PLUS Gold efficiency, ATX 3.0 PSU with full support for PCIe 5.0 GPUs, exceptionally silent 120mm be quiet! fan, 2 strong 12V-rails, modular cables

be quiet!

9.1

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LC-POWER 750W Power Supply Unit Gold, ATX 3.1 Modular PSU - 80+ Gold Certified, Ultra Silent 135mm Fan, PCIe 5.1 Ready for Gaming PCs (UK Stock)

LC-Power

8.8

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19% Off

MSI MAG A650GL Power Supply Unit, 650W, 80 Plus Gold, multiple generations GPU Support, Fully Modular,120mm FDB fan, Black Flat Cables, 7 Year Warranty

MSI

8.6

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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

8.4

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10% Off

JUSTOP Black ATX 500W PSU, Switching Power Supply, Computer Desktop PC, 120mm Fan, 4+4-Pin 12V, 6x SATA

JUSTOP

8.2

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15% Off

CiT Builder 500W Power Supply, Non Modular, PPFC, 70% Efficiency, 12cm Cooling Fan, An Excellent Entry Level Power Supply, No Power Cable Included | Black

CiT

8.1

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be quiet! Dark Power 14 1200W, ATX 3.1, 80 PLUS Titanium, Modular Power Supply, Active and Semi-Passive Cooling, PCIe 5.1, PCIe 5.0 & PCIe 4.0 Graphics Cards, 12V-2x6 Cable Included, Silent Wings Fan

be quiet! Dark Power 13 1000W power supply, ATX 3.0, 80 PLUS Titanium, full support for PCIe 5.0 GPUs, Silent Wings fan, virtually inaudible operation, overclocking key, modular cable management

Corsair HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 PLUS Platinum Efficiency - Black

Corsair RM850e (2023) Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Modern Standby Support - Black

be quiet! Pure Power 12 M 650W power supply, 80 PLUS Gold efficiency, ATX 3.0 PSU with full support for PCIe 5.0 GPUs, exceptionally silent 120mm be quiet! fan, 2 strong 12V-rails, modular cables

LC-POWER 750W Power Supply Unit Gold, ATX 3.1 Modular PSU - 80+ Gold Certified, Ultra Silent 135mm Fan, PCIe 5.1 Ready for Gaming PCs (UK Stock)

MSI MAG A650GL Power Supply Unit, 650W, 80 Plus Gold, multiple generations GPU Support, Fully Modular,120mm FDB fan, Black Flat Cables, 7 Year Warranty

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 Black ATX 500W PSU, Switching Power Supply, Computer Desktop PC, 120mm Fan, 4+4-Pin 12V, 6x SATA

CiT Builder 500W Power Supply, Non Modular, PPFC, 70% Efficiency, 12cm Cooling Fan, An Excellent Entry Level Power Supply, No Power Cable Included | Black

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