Corsair 750W Enthusiast RMx Series RM750X V3 PSU, FDB Fan, Fully Modular, Cybenetics Gold, ATX 3.1, PCIe 5.1

£119.99

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The lowest price ( 11 December 2025 ): £119.99 SKU: CP-9020285-UK Category:

Description

CORSAIR RMx Series RM750x ATX Power Supply – Fully Modular – ATX 3.1 – PCIe 5.1 – Cybenetics Gold – Low-Noise – Japanese Capacitors – 750 Watts – Ten-Year Warranty

 
CORSAIR RMx Series Fully Modular Low-Noise Power Supplies deliver quiet, dependable power with Cybenetics Gold efficiency to your PC. Fully modular, ultra-flexible embossed cables make PC builds easy, as you connect only the cables your system requires. Compliant with the ATX 3.1 power standard from Intel®, RMx PSUs have the connections needed to power today’s demanding PC hardware including a native 12V-2×6 connector. 100% Japanese 105°C rated electrolytic capacitors deliver fantastic electrical performance, while a 140mm FDB fan provides low noise cooling. Backed by a ten-year warranty, RMx PSUs are the gold standard for many years to come.
 
 
  • Fully Modular: Reliable and efficient low-noise power supply with fully modular cabling, so you only have to connect the cables your system needs.
  • Cybenetics Gold-Certified: Rated for up to 91% efficiency, resulting in lower power consumption, less noise, and cooler temperatures.
  • ATX 3.1 Compliant: Compliant with the ATX 3.1 power standard from Intel®, supporting PCIe 5.1 and resisting transient power spikes.
  • Native 12V-2×6 Connector: Ensures compatibility with the latest graphics cards with a direct GPU to PSU connection – no adapter necessary.
  • Embossed Cables with Low-Profile Combs: Sleek, ultra-flexible embossed cables look great and make installing and connecting the RMx a breeze.
  • Low Noise with 140mm Fan: A 140mm FDB fan with a specially calculated fan curve ensures low-noise operation even at full load, with a fan speed adjustment knob on the back for quick manual control.
  • 100% Japanese Electrolytic Capacitors: Delivers steady, reliable power and dependable electrical performance with 105°C-rated Japanese capacitors.
  • 50°C Maximum Operating Temperature: For reliable power even under high-stress conditions.
  • Zero RPM Fan Mode: For near-silent operation at lower loads.
  • Ten-Year Warranty: Your guarantee of reliable operation for peace of mind through multiple builds.
 

 

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Additional information

Product Type

Power Supply

Brand

Corsair

Model

RM750X V3

Series

RMx Series

Wattage

750

Form Factor

ATX

Efficiency Rating

Gold

Efficiency Certification

Cybenetics Gold

Efficiency Percentage

91

Modular

Fully Modular

Atx Version

ATX 3.1

Pcie Version

PCIe 5.1

Fan Size

140

Fan Type

FDB

Fan Features

Zero RPM Mode, Fan Speed Adjustment

Connectors

12V-2×6

Capacitor Type

Japanese Electrolytic

Capacitor Rating

105°C

Max Operating Temperature

50

Cable Type

Embossed

Warranty Years

10

Sku

CP-9020285-UK

Region

UK

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