Corsair RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black
Corsair RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black, photo 2
Corsair RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black, photo 3
Corsair RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black, photo 4
Corsair RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black, photo 5
Corsair RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black, photo 6
Corsair RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black, photo 7
Corsair RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black, photo 8
Corsair

Corsair RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black

SKU HC-299368MPN CP-9020296-EU

  • 850 W
  • 80 Plus Gold
  • ATX

Highlights

  • 850W continuous power with single +12V rail
  • ATX 3.1 and PCIe 5.1 compliant
  • 80 PLUS Gold and Cybenetics Gold certified
  • Fully modular cables for clean builds
  • Zero RPM fan mode for silent low-load operation
  • Includes 600W 12V-2x6 GPU power cable

Key specs

Wattage
850 W
Efficiency
80 Plus Gold
Fully modular
Yes
Form factor
ATX
Fan Size
120 mm
ATX Standard
ATX 3.1
All specifications
$99.99
  • ≈ 0.001309 BTC
  • ≈ 0.04415 ETH
  • ≈ 100.11 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 7 years
  • 30-day returns Unused items in original packaging
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Overview

A fully modular 850W ATX 3.1 power supply with 80 PLUS Gold and Cybenetics Gold efficiency ratings. Designed for high-performance gaming PCs requiring PCIe 5.1 support.

Design and Build

The unit features a black casing measuring 140 mm deep, 150 mm wide, and 86 mm high. A 120 mm fan provides cooling, while 105°C-rated capacitors ensure long-term reliability. The fully modular design allows connecting only necessary cables.

Performance and Efficiency

Delivers 850W across a single +12V rail with 80 PLUS Gold and Cybenetics Gold certification. Zero RPM mode stops the fan entirely under light loads for silent operation, with a physical switch to disable it for maximum airflow.

Connectivity and Cables

Native ATX 3.1 support includes a 600W 12V-2x6 connector for modern GPUs. The unit provides two 12V EPS connectors, two 8-pin PCIe, one 6+2-pin PCIe, and four SATA connectors. Motherboard cable reaches 610 mm; CPU cable reaches 750 mm.

RMe Series RM850e 80 PLUS Gold Power Supply, modular, ATX 3.1, PCIe 5.1 - 850 watts, black specifications

General
BrandCorsair
Manufacturer part no.CP-9020296-EU
EAN0840006691204
Warranty7 years (manufacturer)
Fan Specifications
Fan Size120 mm
Power Supply
PSU FormatATX
ATX StandardATX 3.1
12V Distributionsingle rail
Modular Power SupplyYes
Power Specifications
Total Power Output850 W
Power Output +12V rails850 W
Cable Specifications
Max. CPU Power Cable Length750 mm
Max. 24-Pin Motherboard Power Cable Length610 mm
Cooling
Semi Passive Power SupplyYes
Internal Ports
CPU Power Connectors 12V ATX/EPS2
8 Pin PCIe Power Connectors2
6+2 Pin PCIe Power Connectors1
SATA Power Connectors4
Efficiency Class
80PLUS Efficiency80 PLUS Gold
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Dimensions
Length / Depth140 mm
Width150 mm
Height86 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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