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Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold

CCL Code: PSU1983
|
Manufacturer Code: CP-9020235-UK
| Manufacturer: Corsair
|
  • Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold
  • Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold
  • Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold
  • Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold
  • Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold
  • Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold
  • Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold
  • Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold
  • Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold

Gold-Certified Quiet Power

Key Features:

4x Molex Connectors
4x PCIe Connectors (6+2-Pin)
ATX Form Factor
14x SATA Connectors
8+8+8-Pin CPU Power Connector

Discontinued

Sorry, this product has been discontinued. We have found some similar products below.

Related Products

Overview

CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies deliver consistent 80 PLUS Gold efficient power to your PC. With triple EPS12V cables and four PCIe 8-pin power connectors, RM PSUs have all the connections needed to power today’s most demanding PC upgrades. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with support for the Modern Standby sleep mode. Zero RPM fan mode ensures virtually silent operation at low and medium loads. Fully modular cables make PC builds and upgrades easy, as you connect only the cables your system requires. RM PSUs are quiet, efficient, and dependable to power your high-performance PC for years to come.

Main Features

  • Fully modular, so you only connect the cables your system needs.
  • Triple EPS12V connectors for full compatibility with modern graphics cards and motherboards.
  • A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.
  • Zero RPM fan mode for near-silent operation at low to medium loads.
  • Industrial-grade, 105 degrees C-rated capacitors deliver solid electrical performance and reliability.
  • 80 PLUS Gold certified high efficiency operation for lower power consumption, less noise, and cooler temperatures.
  • Supports Modern Standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency.
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power, reduces coil whine for quieter operation, and enables use of more energy efficient sleep states.
  • Ten-year warranty for complete peace of mind.
Specifications

Interfaces/Ports

SATA Connectors 14
CPU Connectors 3 x 4+4-pin EPS
PCI Connectors 4 x 6+2-pin PCIe
Motherboard Connectors 1 x 24-pin ATX
Molex Connectors 4

Compliance

Standards 80 PLUS Gold Certified

Electrical

Voltage 100 ~ 240 V
Power 850 W
Frequency Range 47 ~ 63 Hz

Physical

Form Factor ATX Power Supply
Case Colour Black
In The Box Power Supply
Screws
Modular Cables
Width 150 mm
Depth 160 mm
Height 86 mm
Weight 1.7 kg

Warranty

Warranty 10 Years

Key Features

Modular Cables Modular
80Plus Rated 80 Plus Gold
PSU Form Factor ATX
PCI-E Connectors 4
Motherboard Power Connectors 8 + 8 + 8-Pin
PCI-E Pin Type 6+2-Pin
PSU Depth 160 mm
CPU Power Pins (male) 24
PCI-E Power Pins (male) 32

Item Details

Manufacturer Corsair
Manufacturer Code CP-9020235-UK
EAN 0840006631187
UPC 840006631187
Condition New
Warranty

Warranty Information

Warranty 10 Years

Manufacturer Information

Manufacturer Corsair
Manufacturer Code CP-9020235-UK
Questions and Answers

Do you have you a question about the Corsair RM Series RM850 Power Supply, 850W, ATX, 80 PLUS Gold Certified, Fully Modular, Black?

Q: Hi. What is meant by "Gold-Certified Quiet Power"? thanks
Answer by Website User on 19th May 2022
That's just Corsair's marketing description: Full details are available here: https://www.corsair.com/uk/en/Categories/Products/Power-Supply-Units/RM-Series%E2%84%A2/p/CP-9020235-UK#tab-overview
0 customers found this answer helpful.
Post Answer
Reviews
4.9 / 5 25 reviews

Damian Millington

last week

Easy site to purchase from and the part arrived in good time in perfect condition ;) Had a lot of fun installing it as the cabled that came with it were very easy to use to keep my tower looking amazing and hiding the cables was easy and also my first time ;) Great upgrade for my system which is now all corsair where it counts , Many thanks to CCL computers

Luke L-George

3 months ago

This is a very efficient PSU, it's not loud, power is perfect, temps are all fine!

Karl

3 months ago

Corsair... Need I say more. Always quality

Navod Wickramarathna

4 months ago

Best value for money when it comes to 850W PSUs. You get a full modular PSU with up to 3 8 PIN PCIE cables for the GPU.

Adam Cundy

4 months ago

More then sufficient to keep up with my 3080, plentiful SATA for a multi accessories build. Quality feels and looks great all cable neatly wrapped and boxed.

Deano O'Hara

4 months ago

A PSU is something you should not scrimp on, and this Corsair provides surplus power capacity for me at the moment, with a number of rails, excellent connectivity and at a good price too.

neil john robinson

4 months ago

always use both CCL & Asus where i can, item turned up next day as promised and again great service. Keep it up guys but you need to hope the shop again

Customer

5 months ago

Solid and reliable

Ryan

5 months ago

Cable shielding could be slightly better quality but for the price they are perfectly acceptable and the option for custom cable mods is always there.

Matthew Edge

6 months ago

Solid purchase, the exact professional experience you'd expect.

Richard

6 months ago

good item good seller

Musrat Choudhury

6 months ago

Good quality

Gareth Ellis

6 months ago

You get what you pay for. Silent. Bulletproof. Tbh on my system, it idles a lot of the time with no fan activity. I attribute this to a) North of England optimal ambient temperature (for computers, not humans) and b) Rock solid design and quality hardware, I've 4 of these in various office computers 24/7. Never had an issue.

Mr. John Suller

6 months ago

Nice PSU, not as premium as my previous EVGA model but good value for money and a step up in power.Bought as a deal with CPU so the price was great.

Marcin

7 months ago

Quiet under all conditions. Well done.

Mr Damant

7 months ago

Brilliant and if its overpowered for the system essentially runs silently

Francesco Battista

7 months ago

Top and cheap

Mark Mcfarlane

8 months ago

Ideal for job cable management also good

Luke

8 months ago

Doe's what it's supposed to do

Connor

9 months ago

Good power supply

Luke

9 months ago

Works well, no issues encountered so far.

Filis james

9 months ago

Full, delivered on time

Sab

10 months ago

Very good, never makes sound due to its 0 RPM fan mode. Got this to replace my 600W PSU but it was actually an unnecessary upgrade that I slightly regret, so be sure to double check whether you need such power. Anyway, quality and price for the power is one of the best, plus it's a very recent product refresh.

Aran

11 months ago

best value modular power supply you can get in my opinion, comfortably powering my 12700k and 3080ti, corsair even offer a dedicated 12pin psu cable (extra on website) which cleans up the build and of course plugs straight in. psu is pretty much silent and stays cool, always ran corsair psus and glad I chose this one.

Rodger

11 months ago

very quiet just just want i want it to do ........super fast delivery

Corsair RM Series RM850 850W Modular Power Supply 80 Plus Gold

CP-9020235-UK

CORSAIR RM Series fully modular power supplies with triple EPS12V connectors are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. With a Zero RPM fan mode and ten-year warranty, the RM Series is an ideal choice for a reliable, quiet PSU.

Discontinued

Sorry, this product has been discontinued. We have found some similar products below.