Quzo
Brand: Corsair | PSUCorsair PSUCorsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black
 

Corsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black

We Price Match!
If you have seen this product cheaper, we would love to try and match or better the price.  Click here to submit a price match.
£120.17
All prices include VAT
+ Free UK Delivery
- WAS -
£159.99
Save £39.82 (0%)
RRP £159.99
Corsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black Feefo Quzo ReviewsCorsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black TrustPilot Quzo Reviews
Seen this cheaper? If you have seen this product cheaper, we will do our best to match or better the price. Click here to submit a price match.
5+ purchased Don't miss out!
Brand New + In Stock - Ready for immediate dispatch
» FREE UK Delivery
between Monday, 28 June to Wednesday, 30 June.
» Expedited Delivery available for Tuesday, 22 June.
See details and conditions
General Information

General Information for Corsair

Corsair RM850x, 850 W, 100 - 240 V, 47 - 63 Hz, 6 - 12 A, 150 W, 850 W

ALL THE WATTS, NONE OF THE DECIBELS.
CORSAIR RMx series fully modular power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC, with virtually silent operation.

80 PLUS GOLD CERTIFIED
High efficiency operation for lower power consumption, less noise and cooler temperatures.

TUNED FOR LOW NOISE OPERATION
A specially set fan curve ensures that, even at full load, fan noise is kept to a minimum.

ZERO RPM FAN MODE
At low and medium loads the cooling fan switches off entirely for near-silent operation.

100% ALL JAPANESE 105C CAPACITORS
Premium internal components ensure unwavering power delivery and long-term reliability.

FULLY MODULAR CABLES
Only connect the cables your system needs, making clean and tidy builds easier.

COMPACT SIZE
A 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases.

TEN-YEAR WARRANTY
Your guarantee of reliable operation that will last across several system builds.

- 80 PLUS Gold efficiency, delivering 90% energy efficiency at real world load conditions
- ZeroRPM mode for fanless operation at low loads and outstanding noise reduction
- 135mm thermally controlled fan spins up as needed
- Fully modular cables for easy installation, less clutter, and helps maximize airflow through your computers chassis
- Engineered to meet maximum power output at a server-grade 50C temperature rating
- Over-voltage protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection provide maximum safety to your critical system components
©

Manufacturer Supplied Images
Please note, these images are supplied by the manufacturer and are for illustration purposes only. If you have any queries about this product, please contact us and we will be happy to help.

Buy Corsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black with PayPal

Buy Corsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black online with confidence, security and peace of mind. All transactions are covered under the PayPal Buyer and Seller Protection programme.

Buy Corsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black with PayPal

Best Sellers Rank

#28 in PSU

Supplied With
  • 100% Genuine Product
  • Quzo 21 Day Returns Policy - T&C Apply
  • All Official Packaging
  • All Applicable Guarantee(s)
  • Instruction Manuals and Documentation (where applicable)
  • Email when item is despatched.
Popular Related Products
ADDITIONAL INFORMATION

RM850x

Further details for this product, RM850x, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo is not responsible for the content.

ATX 2.4V, EPS 2.94, 850W, 135mm Fan, Rifle Bearing, Fully Modular, 80 PLUS Gold, UK Plug

Corsair RM850x. Total power: 850 W, AC input voltage: 100 - 240 V, AC input frequency: 47 - 63 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 61 cm, SATA power cable length: 750,850 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Cooling type: Active, Fan diameter: 13.5 cm. Width: 150 mm, Depth: 160 mm, Height: 86 mm

Initial Release Date: 17/02/2018

Product Specification

Corsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black Specifications

Manu. Code
CP-9020180-UK
Weight (approx)
1659.00g
Product TypePSU
Technical details
Brand
Corsair
Collection
Collection Model
Corsair RM850x
Design
Product colour
Black
Fan diameter13.5 cm
Cooling typeActive
Number of fans1 fan(s)
On/off switchY
Mouse
Purpose
PC
Ports & interfaces
Motherboard power connector
20+4 pin ATX
Motherboard power cable length61 cm
Number of SATA power connectors10
SATA power cable length750,850 mm
Peripheral (Molex) power cable length750 mm
PCI Express power connectors (8-pin)6
PCI Express power cable length75 cm
Floppy disk drive connectorY
Floppy disk drive cable length10.1 cm
PCI Express connectorY
Cabling typeModular
Power
Total power
850 W
AC input frequency47 - 63 Hz
Input current6 - 12 A
Combined power (+3.3V)150 W
Combined power (+12V)850 W
Combined power (+5V)150 W
Combined power (-12V)9.6 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)25 A
AC Input Voltage100 - 240 V
Max output current (+12V)70.8 A
Max output current (+5V)25 A
Max output current (-12V)0.8 A
Max output current (+5Vsb)3 A
AC Input Voltage100 - 240
AC input frequency47 - 63
Input current6 - 12
Weight & dimensions
Width
150 mm
Height86 mm
Weight1.66 kg
Depth160 mm
Internal I/O
Peripheral (Molex) power connectors (4-pin)
8
EPS power connector (8-pin)Y
Performance
Power supply unit (PSU) form factor
ATX
80 PLUS certification80 PLUS Gold
Bearing technologyRifle
ATX version2.4
EPS version2.92
Mean time between failures (MTBF)100000 h
Features
Power protection features
Over power,Over voltage,Overheating,Short circuit,Under voltage
Over power, Over voltage, Overheating, Short circuit, Under voltage
Certificates
Certification
FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, WEEE, REACH
RoHS complianceY
Technical details
Sustainability certificates
RoHS
Packaging data
Cable ties included
Y
Case badge includedY
ManualY
Gaming PlatformsPC Platform
Colour of productBlack
MPNCP-9020180-UK
Returns & Exchanges

21 Days Return Policy

We want you to be delighted every time you shop with us. Occasionally though, we understand that you may wish to return items.

Items can be returned direct to us within 21 days from the day of dispatch for a refund or exchange.

To qualify for this, the product must not have been worn, and be in brand new condition. You must return all the original packaging, instructions, guarantee and any extras.

All technology / electrical items including but not restricted to TVs, laptops, tablets etc must be still in their original packaging with the manufacturer seals still in tact. We are unable to accept returns for products which have been opened and/or used.
Product Questions

Questions and Answers
There has been no questions asked about this product.
Ask a question
You can ask a question about this particular product and we will email you the answer. The answer will then be posted here to assist other shoppers.

Click here to ask a question about this product.

Corsair RM850x power supply unit 850 W 20+4 pin ATX ATX Black Reviews

Customer Reviews

Share your thoughts with other customers

Write a customer review

Adam - 5 out of 5
Reviewed in the United Kingdom on 09 June 2021
Verified Purchase


Excellent

   

Quzo
Quzo Gold Trusted Service Award 2021
Quzo Gold Trusted Service Award 2020
Help & SupportSupport Centre
Opening Hours
Mon - Thursday (9:30am - 5:30pm)
Friday (9.30am - 1.30pm)
Closed Saturday
Closed Sunday
Contact Details
Quzo
Kemp House, 158 City Road
London
EC1V 2NX
United Kingdom
020 365 79723

VAT Number: ​ 267 7554 58