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Corsair RM750x Cybenetics Gold (2024) 100% modular 750W ATX 3.1 power supply - Cybenetics Gold
PC power supply
Review Corsair RM750x Cybenetics Gold (2024)

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Corsair RM750x Cybenetics Gold (2024)

100% modular 750W ATX 3.1 power supply - Cybenetics Gold

7 customer reviews
159€95
Recycling charge of 0€50
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In stock
Power:

  • 750 W

    159€95
    In stock

  • 850 W

    164€95
    In stock

  • 1000 W

    199€95
    In stock
Power:

  • Overview

  • Specifications

  • Customer reviews

Overview

Corsair RMx Series 2024

TheCorsair RM750x power supply is back in its 2024 version, offering compatibility with ATX 3.1 and PCIe 5.1 standards , ensuring support for recent graphics cards equipped with a 12V-2x6 connector. It is still 100% modular and is equipped with a 140 mm fan with 0 RPM mode. Ideal for the latest generation of gaming or power user PCs, it delivers stable, reliable power and is Cybenetics Gold certified , guaranteeing high energy efficiency with minimum loss.

Total modularity and high efficiency

  • Fully modular Type-5 connectors.
  • Cybenetics Gold certification
  • 100% Japanese industrial-grade 105°C electrolytic capacitors for power and reliability.
  • ATX 3.1 compliance ensures full compatibility with modern components and power supplies.
  • Hydrodynamic bearing fan with magnetic dome structure reduces noise levels to a minimum.
  • Zero RPM mode for completely silent operation at low or medium load.
  • You can replace the Zero RPM mode and discrete profile of the RMx series with the manual fan control knob, which allows you to increase fan speed and airflow.
Specifications
Select your criteria

General information

Product name

 Corsair RM750x Cybenetics Gold (2024)

Brand

 Corsair

Model

 CP-9020285-EU

Power and Efficiency

Power

 750 W

80 PLUS certification

 No

Cybenetics certification

 Yes

80 PLUS / Cybenetics certification

 Cybenetics Gold
80 PLUS Gold

Connectivity

Modular

 Yes

Modularity

 100% modular

Power connector(s)

 2 X +12V (Power supply P8 - 2 x P4)
8 X Serial ATA power supply
1 X ATX 24 Pin
3 X Molex (4 Pin) Female
2 X PCI Express 6 + 2 Pin
1 X PCI Express 16 Pin (12V-2x6)

Configurator

PSU-CM compatibility

 +12V P4
+12V P4 and +12V P4
+12V P8
+12V P8 and +12V P4
+12V P8 and +12V P8

Cooling

Fan size

 140mm

Silent

 Yes

Power supply type (PC)

 Active

Design

Power format

 ATX/EPS

Power supply standard

 EPS12V
ATX12V

ATX 3.0

 Yes

ATX 3.1

 Yes

Multi-GPU

 None

Typical use

 Desktop computer

Physical characteristics

Color

 Black

LED RGB

 No

Height

 86 mm

Width

 150 mm

Length

 160 mm

Warranties

Commercial warranty
Seller 2 years

Legal warranty
See terms & conditions

Safety Information

Responsible person

 CORSAIR Memory BV

Postal address

 Wormerweg 8, 1311 XB Almere, Pays-Bas.

Electronic Address
Click here

See all Corsair products

See Corsair PC power supply section

Product referenced on 25 Nov 2024

Customer reviews
Global rating
10/10
based on 7 reviews Editorial and moderation guide
  • 86%
    6 reviews
  • 14%
    1 review
  • 0%
  • 0%
  • 0%
  • by Fred
    Posted on 12 Feb 2026
    Bought on 14 Jan 2026 from LDLC
    Number of reviews: 2 Average rating: 9

    Excellent product but requires an electrical adapter for use in Switzerland.

    Excellent product, I am very happy with it. The only negative point is that it comes with a plug that is not compatible with Switzerland, which means you have to buy an additional adapter to be able to use it. LDLC (-> LDLC Switzerland) should be more vigilant on this point and inform consumers or supply the correct electrical plug directly.

    Model: Corsair RM1000x Cybenetics Gold (2024)
    Review automatically translated
  • by FabienEtAngeliqueR
    Posted on 4 Feb 2026
    Bought on 31 Jan 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    Impeccable product

    Product ordered and received within 48 hours.
    Transport OK, packaging OK.
    Latest version power supply, certified Cybernetik Platinum, so it's not something that's been sitting on a shelf for two years.
    Power supply is flawless, ATX 3.1 certified. I'm over the moon. It's super quiet because it's underutilised compared to its maximum capacity... Not very big, I was expecting a monster. I 100% recommend it to aspiring gamers like me. (For i9, RTX 5070ti configuration, etc.)

    Model: Corsair RM1000x Cybenetics Gold (2024)
    Review automatically translated
  • by ArnaudV
    Posted on 31 Dec 2025
    Bought on 4 Aug 2025 from LDLC
    Number of reviews: 13 Average rating: 10

    Powerful, stable and quiet — exactly what you need

    Used to power a Ryzen 7 9800X3D and an RTX 5080 AORUS Master, and frankly... no complaints.

    Perfectly stable power supply, no issues even under load, and above all very quiet.
    You can feel the Corsair quality: clean finishes, practical modular cables, and real peace of mind for a demanding configuration.

    850W is more than enough in this specific case, without compromising on reliability.
    In short, it does its job without drawing attention to itself — and for a power supply, that's the best compliment you can give.

    Model: Corsair RM850x Cybenetics Gold (2024)
    Review automatically translated
  • by LeoM
    Posted on 2 Dec 2025
    Bought on 3 Nov 2025 from LDLC
    Number of reviews: 4 Average rating: 10

    super

    Ras, the power I needed and full modular. I wanted 12vhpwr without the need for an adapter.

    Model: Corsair RM1000x Cybenetics Gold (2024)
    Review automatically translated
  • by PhilippeG
    Posted on 14 Oct 2025
    Bought on 16 Sep 2025 from LDLC
    Number of reviews: 10 Average rating: 10

    Magnificent

    It's an excellent power supply for my configuration, reliable, silent under moderate load, and upgrade-proof with ATX 3.1 support.

    Model: Corsair RM850x Cybenetics Gold (2024)
    Review automatically translated
See all reviews ›

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