Use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
HSTS Pixel
CORSAIR RM850e Low-Noise Modular ATX 850W PSU
1/7

CORSAIR RM850e Low-Noise Modular ATX 850W PSU

781/2349
  • £124.99

Loading...
Loading...
18+, T&Cs apply, Credit subject to status.

Check stock

Check stock to see your delivery and collection options:

Sign in or register to save items to your account. Simply tap the heart again to remove.

*Argos Pay Representative ExampleRepresentative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

About this product

The Corsair RM850e delivers 850W of fully modular ATX power with Cybenetics Gold efficiency reaching up to 90%, built to keep your system running quietly and reliably. A 120mm rifle bearing fan keeps noise down to just 28dB, so your build stays cool without distraction. The fully modular cable design means you connect only what you need, keeping your case tidy and making installation easier. It's ATX 3.1 and PCIe 5.1 compliant, with a native 12V-2x6 connector ready for the latest graphics cards, plus multiple PCIe 8-pin options for demanding hardware.

Industrial-grade 105C-rated capacitors handle stable power delivery, whilst protections for over current, over voltage, over power, under voltage, and short-circuit keep your components safe. The compact 140mm casing fits neatly into most modern cases, measuring 86mm high, 140mm wide, and 150mm deep at 2,572g. You've got two 8-pin EPS12V connectors, six SATA ports, and both 6 and 2-pin and 8-pin PCIe connections to cover your needs. Backed by a 7-year warranty, it's a practical, powerful foundation for your build.

Features:

  • SLI_Crossfire compatible.
  • Modular.
  • Cooling system:120mm rifle bearing fan.
  • EfficiencyCybenetics Gold-Certified, up to 90% efficiency.
  • 850.
  • Noise level 28 dB.
  • 80 plus gold certification.
  • Over current protection.
  • Over voltage protection.
  • Over power protection.
  • Under voltage protection.
  • Short-circuit protection.
  • Fully modular.
  • On and off switch.

Connections:

  • 4+4 pin ATX x 2.
  • 8 pin ATX x 2.
  • 6+2 pin PCIe x 1.
  • SATA x 6.
  • 24 pin ATX x 1.
  • 8 pin EPS12V x 2.
  • 8 pin PCIe x 1.

General information:

  • Weight 2572g.
  • Size H86, W140, D150 mm.
  • EAN: 0840006691266.
  • Manufacturer's 7 year guarantee.

The small print

*Prices correct as displayed but are subject to change.


The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.