Best Crossair Psu 2026

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Last Updated - 03.02.2026

Best Choice

01

Corsair

CORSAIR HX1200i Fully Modular Extremely Quiet ATX Power Supply - ATX 3.1 - And PCIe 5.1 Compatible - Corsair iCUE Software Compatible - 80 PLUS Platinum Efficiency - Black

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Zero RPM" fan mode for virtually silent operation at low and medium loads.
With powerful CORSAIR iCUE software, you can create custom fan curves, monitor power settings, and effortlessly switch between single and multi-track OCP (overcurrent protection).
Meets Intel's ATX 3.1 performance standard, supports the PCIe Gen 5 platform, and withstands short-term surges.
Fully modular cable system so you only need to connect the cables your system needs.
A 140 mm fan with FDB (Fluid Dynamics Bearing) bearing delivers extremely quiet and long-lasting fan performance.

319,49 €
02

Corsair

Corsair RM1200x SHIFT Fully Modular ATX Power Supply - Modular Side Panel Interface - ATX 3.1 & PCIe 5.1 Compatible - Zero RPM Fan Mode - 105°C Capacitors - 80 PLUS Gold Efficiency - Black

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

While many Corsair power supplies meet these requirements, RMx Shift Series power supplies are officially certified for ATX 3.0 compliance.
The fully modular power supplies in the Corsair RMx Shift Series feature a revolutionary cable interface on the side, making all ports conveniently accessible, while providing exceptionally efficient 80 Plus Gold performance.
The ATX 3.0 standard requires a high level of reliability and performance efficiency.

246,59 €
03

Corsair

CORSAIR CX550 ATX 550W Power Supply - 80 Plus Bronze Certified - Low Noise - Coated Cables - Non-Modular - EU - Black

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Uninterrupted power supply: CORSAIR CX Series power supplies ensure uninterrupted power supply by guaranteeing full rated power.
QUIET COOLING A thermally controlled 120mm fan only rotates at the highest speed when your power supply is subjected to high loads. At lower loads, the speed is reduced for quiet operation.
Compact case: A length of 125 mm allows integration into almost all modern gaming PC cases.
Black jacket and housing: Black sheathed cables and a black powder-coated chassis are perfect for any PC.
80 PLUS BRONZE CERTIFIED - Provides up to 88% efficiency, reduces heat and lowers your energy costs.

54,90 €
04

Corsair

Corsair RM1000x 80 PLUS Gold Fully Modular 1000 W ATX Power Supply (135 mm Fan with Magnetic Levitation Bearing, Broad Compatibility, Japanese Capacitors, Extremely Fast Wake Times), EU - Black

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Fully modular: Connect only the most necessary cables to keep your system neat and tidy.
EPS12V connectors: For broad compatibility with modern graphics cards and motherboards.
Compatible with Modern Standby: Extremely fast wake-from-sleep times and better low-load efficiency.
80 PLUS Gold certificate: The highly efficient operation ensures low power consumption, lower noise levels and lower temperatures.
135 mm fan with magnetic levitation bearing: Utilises a magnetic levitation bearing and custom engineered rotors for high performance, low bearing noise and superior reliability.
100% Japanese 105°C capacitors: Premium internal components ensure superb performance and lasting reliability.

160,49 €
Value for Money

05

Corsair

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

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Modern standby compatible: extremely fast wake up times and better low efficiency
Keep quiet: A 120 mm rifle bearing fan with a specially calculated fan curve keeps fan noise low, even when operated at full load.
Intel ATX 3.1 Certified: Compliant with ATX 3.1 performance standard, supports PCIe 5.1 platform withstands 2x transient power outages from the GPU.
Fully modular PSU: Reliable and efficient, low-noise power supply with fully modular wiring, so you only need to connect the cables that your system builds.
105°C Rated Capacitors: Delivers constant, reliable power and reliable electrical performance.

100,67 €
06

Corsair

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

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Modern standby compatible: extremely fast wake up times and better low efficiency
Keep quiet: A 120 mm rifle bearing fan with a specially calculated fan curve keeps fan noise low, even when operated at full load.
Intel ATX 3.1 Certified: Compliant with ATX 3.1 performance standard, supports PCIe 5.1 platform withstands 2x transient power outages from the GPU.
Fully modular PSU: Reliable and efficient, low-noise power supply with fully modular wiring, so you only need to connect the cables that your system builds.
105°C Rated Capacitors: Delivers constant, reliable power and reliable electrical performance.

136,37 €
07

Corsair

Corsair RM850x SHIFT Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.1 & PCIe 5.1 Compatible - Zero Speed Fan Mode - 105°C Capacitors - 80 PLUS Gold Efficiency - White

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Intel ATX 3.1 Certificate: Meets ATX 3.1 performance standard, supports the PCIe Gen 5 platform, and withstands short-term surges.
Fully Modular Micro Fit Power Plugs: With CORSAIR Type 5 Gen 1 Micro Fit Power Cables, you only need to connect the cables your system actually needs, taking up less space.
Connections in a particularly easy access position: Modular connectors on the side of the power supply provide extra easy access to your cables and simplify, clean cable management.
140mm liquid bearing fan: With customized fan curve for strong performance and highest reliability with minimal noise.
100% Japanese electrolytic capacitors rated at 105° C - Premium internal components ensure flawless performance and long-lasting reliability.

158,91 €
08

Corsair

Corsair RM750x alimentators per computer 750 W 24-pin ATX ATX Nero (CORSAIR 750W GOLD F/MODULAR RM750X V3.1)

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Native 12V-2x6 connector: guarantees compatibility with the latest graphics cards with a direct connection from GPU to PSU, no adapter required.
FULLY MODULAR - Reliable and efficient low-noise power supply with fully modular wiring, so you simply need to connect the cables you need for your system.
EMBOSSED CABLES WITH LOW PROFILE COMBS The sleek, ultra-flexible embossed cables look fantastic and make installing and connecting the RMx a breeze.
Cybenetics Gold Certified: up to 91% efficiency rated with lower power consumption, less noise and cooler temperatures.
ATX 3.1 COMPLIANT Meets Intel ATX 3.1 power supply standard, PCIe 5.1 compliant and withstands temporary surges

139,13 €
09

Corsair

Corsair RM850x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.0 & PCIe 5.0 Compatible - Zero RPM Fan Mode - 105°C Capacitors - 80 Plus Gold Efficiency - Black

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

While many Corsair power supplies meet these requirements, RMx Shift Series power supplies are officially certified for ATX 3.0 compliance.
The fully modular power supplies in the Corsair RMx Shift Series feature a revolutionary cable interface on the side, making all ports conveniently accessible, while providing exceptionally efficient 80 Plus Gold performance.
The ATX 3.0 standard requires a high level of reliability and performance efficiency.

162,59 €
10

Corsair

Corsair RM750x 80 PLUS Gold Fully Modular 750 W ATX Power Supply (135 mm Fan with Magnetic Levitation Bearing, Broad Compatibility, Japanese Capacitors, Extremely Fast Wake Times), EU - Black

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Fully modular: Connect only the most necessary cables to keep your system neat and tidy.
EPS12V connectors: For broad compatibility with modern graphics cards and motherboards.
Compatible with Modern Standby: Extremely fast wake-from-sleep times and better low-load efficiency.
80 PLUS Gold certificate: The highly efficient operation ensures low power consumption, lower noise levels and lower temperatures.
135 mm fan with magnetic levitation bearing: Utilises a magnetic levitation bearing and custom engineered rotors for high performance, low bearing noise and superior reliability.
100% Japanese 105°C capacitors: Premium internal components ensure superb performance and lasting reliability.

162,41 €