CORSAIR RM850e ThermalProtect 850W Fully Modular Cybenetics Platinum ATX 3.1 White Power Supply
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CORSAIR RM850e ThermalProtect 850W Fully Modular Cybenetics Platinum ATX 3.1 White Power Supply
Scan code: LN173228 Manufacturer code: CP-9020338-UK
£119.99Item due on 20 August 2026
Due 20th Aug
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New

CORSAIR RM850e ThermalProtect 850W Fully Modular Cybenetics Platinum ATX 3.1 White Power Supply

850W CORSAIR RM850e ThermalProtect PSU, White, Fully Modular, Cybenetics Platinum, Single Rail, 70.8A, ATX 3.1

Scan code: LN173228 Manufacturer code: CP-9020338-UK
£119.99
£5.48 Next day delivery
Item due on 20 August 2026
Due 20th Aug
Pay in 3 interest-free payments of £40.00

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  • From £10.87 / month (APR 16.9%) for 12 months or 0% for 4 months
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  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan.

Suggested Alternatives

CORSAIR RM850e Fully Modular White Low-Noise ATX Power Supply with ThermalProtect Cable

Corsair RM850e Fully Modular Low-Noise ATX Power Supply

PlatinumCybenetics Efficiency

A+Cybenetics Noise

850 WattsContinuous Power

ATXForm Factor

Fully Modular, Low-NoiseFortify your PC with a reliable CORSAIR RMe Series Power Supply with an included ThermalProtect 12V-2x6 cable with additional Over Temperature Protection (OTP) for your GPU. The RMe series provides reliable Cybenetics Platinum-rated power and the ThermalProtect cable helps to protect your GPU, giving you reliable performance and GPU protection. These PSUs are Intel® ATX 3.1 certified and PCIe 5.1 compliant, and include flexible debossed cables and low-profile combs for easy cable management. A 120mm fan with an optimized fan curve and Zero RPM fan mode ensure quiet operation, and 105°C-rated capacitors and a seven-year warranty provide additional peace of mind.

50 Series GPUs Are Here

NVIDIA 50 Series Ready Power Supplies

Built with the BestPair a next-gen GPU with quality CORSAIR components for top-shelf performance and no hassles, right out of the box. The 12V-2x6 GPU power connector required by high-end graphics cards is capable of handling up to 600W of power despite its small size, and it's included in the box on all modern CORSAIR PSUs.

Fully Modular Cabling

Corsair RMe ATX 3.1 and PCIe 5.1 Compatibility

On the Cutting-Edge The ATX 3.1 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, RMe Series PSUs are formally certified for ATX 3.1 compliance. PCIe 5.1 12V-2x6 GPU cables included for use with modern and next-gen graphics cards. Sleek, ultra-flexible debossed cables are easy to route to their exact location and make cable management a breeze, even in tight spaces.

Corsair RMe Cable Spec

Low Noise Operation

Corsair RMe Compact Build and Low-Noise Capability

Quiet and Compact A compact 140mm-long casing ensures an easy fit in modern enthusiast PC cases, whilst the 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load.

Fully Modular Cabling

Corsair RMe ATX 3.1 and PCIe 5.1 Compatibility

ThermalProtect 12V-2x6 Cable The included ThermalProtect 12V-2x6 cable has built-in Over Temperature Protection (OTP) which actively monitors the temperature of the cable. If the sensor detects extreme temperatures, ThermalProtect activates, causing the GPU to shut down to prevent potential damage.

Technology and Reliability

Corsair RMe Full Build Example

Built to LastFor consistent, reliable power and superb electrical performance, each RMe Series power supply features a robust resonant LLC topology with DC-DC conversion and 105° rated industrial-grade capacitors. With precise timings, RMe supports Modern Standby, ensuring extremely fast wake-from-sleep times and better low-load efficiency.

Specifications
Form Factor ATX 3.1
Edition CORSAIR RM850e with ThermalProtect 12V-2x6 Cable
Wattage 850 W
Energy Efficiency Certification Cybenetics Platinum
Max. Efficiency (at 230Vac) 91 %
Cooling Fan
Fans 1 x 120mm
Internal +12V Rails Single Rail
Rail 1 +12V 70.8 A
Rail 2 +12V N/A
Rail 3 +12V N/A
Rail 4 +12V N/A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V 70.8 A
Modular Yes
Modularity Full Modular
SLI/CrossFire No
EPS 12V Yes
Motherboard Connector 24-pin
Connectors
  • 1 x 12V-2x6
  • 2 x 4-pin Molex
  • 4 x 6+2-pin PCIe
  • 2 x 8-pin CPU +12V (EPS)
  • 6 x SATA
Dimensions 150 x 140 x 86 (WxHxD)
Package Type Retail
Warranty 7 Year
Additional Information
Scan Code LN173228
Model Number CP-9020338-UK
GTIN 840440431022
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
84 months
Type:
Return to base
DOA Period:
28 days
RTB Period:
84 months
Manufacturer Contact Details
Manufacturer:
Corsair UK
Telephone:
01204-474747
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CORSAIR RM850e ThermalProtect 850W Fully Modular Cybenetics Platinum ATX 3.1 White Power Supply
CORSAIR RM850e ThermalProtect 850W Fully Modular Cybenetics Platinum ATX 3.1 White Power Supply

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Cost of purchase: £119.99
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