£89.99

Corsair RM850e (2025) 850W ATX 3.1 Fully Modular Power Supply

Name: Corsair RM850e (2025) 850W ATX 3.1 Fully Modular Power Supply
Brand: Corsair
Price: 89.99 GBP
Availability: InStock

Black, CP-9020296-UK

Power Supplies

This is the usual price. Wait for it to drop, or tell us your number.

£90 today · usual range £70–£95 · best ever £70

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey

↓ Forecast
where the price is heading next

↓ Statistics
all-time high & low, recent range

↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 68 days · 68 data points (no recent data)

Historical

Generating forecast…

Price Distribution

Price distribution over 68 days • 10 price levels

Days at Price

Current Price

Price Analysis

Most common price: £86 (24 days, 35.3%)

Price range: £70 - £95

Price levels: 10 different prices over 68 days

Description

Upgrade your PC build with the Corsair RM850e (2025) fully modular power supply. Designed for modern high-performance systems, this unit meets the Intel ATX 3.1 standard and PCIe 5.1 requirements. It is built to handle 2x transient power excursions from your GPU, providing stability during intense gaming or heavy workloads. The fully modular design allows you to connect only the cables your specific build needs, which helps improve airflow and simplifies cable management within your chassis. This power supply focuses on quiet operation and long-term reliability. A 120mm rifle bearing fan uses a calculated fan curve to keep noise levels low, even when the system is under full load. High-quality 105C-rated capacitors ensure steady electrical performance and dependable power delivery. Additionally, the RM850e is compatible with Modern Standby, allowing for extremely fast wake-from-sleep transitions. Whether you are building a new workstation or upgrading an existing gaming rig, this Cybenetics Gold efficiency unit provides the reliable power your components demand.

Key Features

Intel ATX 3.1 Certified: Built to the ATX 3.1 power standard and PCIe 5.1 compliant, this PSU can withstand 2x transient power excursions from your GPU.

Fully Modular Cabling: Simplify your build and improve airflow by connecting only the specific cables required for your system configuration.

Low-Noise Operation: A 120mm rifle bearing fan uses a specially calculated fan curve to keep noise levels down even during full load operations.

High-Quality Components: Equipped with 105C-rated capacitors to deliver steady, reliable power and dependable electrical performance for your hardware.

Modern Standby Compatible: Supports extremely fast wake-from-sleep functionality to get your system up and running quickly.

Cybenetics Gold Efficiency: Provides efficient power delivery to help manage energy use in your desktop setup.

Product Specifications

Brand: Corsair
Model: CP-9020296-UK
Colour: Black
Size: 850 Watts
ASIN: B0DMTL43VR
Category: Computers & Accessories > Components & Replacement Parts > Power Supplies
Domain: Amazon UK
Release Date: 07 January 2025
Listed Since: 07 January 2025

Barcode

No barcode data available

Corsair RM850e (2025) 850W ATX 3.1 Fully Modular Power Supply

This is the usual price. Wait for it to drop, or tell us your number.

Price History & Forecast

Price Distribution

Price Analysis

Description

Key Features

Product Specifications

Barcode

Similar Products You Might Like

Corsair RM750e (2025) 750W White ATX 3.1 Fully Modular PSU

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

Corsair RM850e (2025) 850W White ATX 3.1 Modular Power Supply

Corsair RM650e (2025) 650W Fully Modular ATX 3.1 Power Supply

Corsair RM1000e (2025) 1000W ATX 3.1 Fully Modular PSU

Corsair RM1000e (2025) 1000W White ATX 3.1 Modular PSU

Corsair RM750e (2023) 750W 80 PLUS Gold Modular PSU

CORSAIR RM1200e (2023) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

Corsair RM850x ATX 3.1 Fully Modular Power Supply - Black

Corsair RM750x Fully Modular ATX 3.1 Power Supply - Black

Corsair RM850x Fully Modular ATX 3.1 Power Supply - Black

Corsair RM1000x ATX 3.1 Fully Modular Power Supply - Black

Corsair RM750x SHIFT Fully Modular ATX Power Supply - 80 PLUS Gold - ATX 3.1 - PCIe 5.1 - Zero RPM - Modular Side Interface - Black

Corsair RM1200x SHIFT 1200W 80 PLUS Gold ATX 3.1 PSU

Corsair RM1000x SHIFT Fully Modular ATX Power Supply - 80 PLUS Gold - ATX 3.1 - PCIe 5.1 - Zero RPM - Modular Side Interface - Black

CORSAIR RM850x SHIFT Fully Modular ATX Power Supply - 80 PLUS Gold - ATX 3.1 - PCIe 5.1 - Zero RPM - Modular Side Interface - White

Corsair RM1200x SHIFT 1200W 80 PLUS Gold ATX 3.1 White PSU

Corsair RM750x SHIFT 750W 80 PLUS Gold ATX 3.1 Power Supply

Corsair RM850 (2021), RM Series, 850 Watt 80 Plus Gold Fully Modular ATX Power Supply (Triple EPS12V Connectors, Low-Noise Operation, Zero RPM Fan Mode, 105°C Capacitors, Modern Standby) White

Corsair CX650 650W 80 PLUS Bronze Non-Modular ATX Power Supply

CORSAIR RM1000x SHIFT Fully Modular ATX Power Supply - 80 PLUS Gold - ATX 3.1 - PCIe 5.1 - Zero RPM - Modular Side Interface - White

Corsair CX750 750W 80 PLUS Bronze Non-Modular ATX PSU - Black

CORSAIR SF850 (2024) Fully Modular Low Noise 80 PLUS Platinum ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket Included – Black

Corsair RM850x SHIFT 850W 80 PLUS Gold ATX 3.1 PSU - Black