End Of Life

Corsair 850 Watt RMx Fully Modular RM850X ATX PSU/Power Supply

850W Corsair RM850x Series, Full Modular, 80PLUS Gold, SLI/CrossFire, Single Rail, 70.8A, 135mm Fan, ATX PSU

Corsair
Scan code: LN67195 Manufacturer code: CP-9020093-UK Request call
End Of Life
From £11.67 / month (APR 14.9%)
Monthly Payment: £22.56
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £129.98
Total inc. interest: £135.33
Monthly Payment: £11.67
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £129.98
Total inc. interest: £140.02
If you are approved for a credit limit with PayPal Credit and use it for future purchases, the APR for those purchases won't be more than 17.9% and may be even lower.

Representative Example:

Purchase Rate: 17.9% p.a. (variable)

Representative: 17.9% APR (variable)

Assumed Credit Limit: £1,200

Subject to status. Terms and Conditions apply.
review High End

RM850x - Corsair Power Supply - Fully Modular ATX PSU

Corsair RM850x Power Supply 80PLUS - Gold

Corsair RMx 850W Power Supply

This version of the RMx Series power supplies from corsair comes white a total power output of 850W. The RM850x gives you extremely tight voltage control with near quiet operation. The 80PLUS GOLD rating on this PSU reduces operating costs and excess heat. The Zero RPM fan mode ensures virtual silence at low and medium loads. It also features a fully modular cable set, these DC cables makes building and upgrading your PC easier and leaves it looking great.

View other RMx power outputs:
RM550x - RM650x - RM750x - RM1000x

Fully Modular Connectivity

Connections

RMx Fully Modular Cable Design

The fully modular design of the RMx power supply means that during your build you can mount the PSU in the case first and then attatch only the cables you need, making builds and upgrades easy with great looking results.

RM850x Efficiency & Noise Graphs

RM850x Efficiency

Efficiency Graph

RM850x Fan Noise

Noise Graph

Corsair RM850x Output Power Chart

Corsair RM850x Fully Modular Power Supply
AC Input Rating DC Output Rating
AC Input: 100V - 240V DC Output +3.3V +5V +12V -12V +5Vsb
Current: 13A - 6.5A Max Load 25A 25A 70.8A 0.8A 3A
Frequency: 47Hz - 63Hz Maximum Combined Wattage 150W 850W 9.6W 15W
  Total Power: 850W

Corsair RM850x Key Features

80PLUS - Gold

80 PLUS Gold CertifiedGold certification ensures high efficiency operation for less excess heat and lower operating costs.

Japanese Capacitors

Japanese 105°C capacitorsPremium internal components ensure solid power delivery and long term reliability.

Zero Fan Mode

Zero RPM Fan ModeFan doesn’t turn on until it’s needed, so you’ll enjoy virtually silent operation at low and medium loads.

10 Year Warranty

Ten Year WarrantyYour guarantee of reliable operation that will last across several system builds.

Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
120 months
Type:
Return to base
RTB Period:
120 months
Manufacturer Contact Details
Manufacturer:
Scan
Telephone:
0871 472 4747
TekSpek Guides
Power Supplies
Power Supplies
Date Issued: 25th Oct 2017

Power-supply units, or PSUs, are an integral part of any computer build. Often overlooked, it is the component that is likely to last the longest, and it can be moved between systems when you upgrade to the latest and greatest in the future.

Read More

80 Plus certification
80 Plus certification
Date Issued: 18th Nov 2010

Conceived back in 2004 and brought to market just a year later, the 80 PLUS initiative is one of many standards introduced in an effort to increase energy efficiency in modern technology. Targeting computer power supplies, it awards PSUs that are able to achieve an energy efficiency of over 80 per cent at varying workloads and a power factor of 0.9 or more at 100 per cent load.

Read More

Green computing at home
Green computing at home
Date Issued: 20th Nov 2008

This TekSpek explains what Green Computing is, what it means to the consumer, and how energy-efficient components can be beneficial in the home.

Read More

Reviews
Questions & Answers
Corsair 850 Watt RMx Fully Modular RM850X ATX PSU/Power Supply
Corsair 850 Watt RMx Fully Modular RM850X ATX PSU/Power Supply