Corsair 850 Watt RM850x 80+ Gold Fully Modular ATX Power Supply/PSU
850W Corsair RMx Series RM850x, Full Modular, 80PLUS Gold, SLI/CrossFire, Single Rail, 70.8A, 135mm Fan, ATX PSU
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Protect against installation damage for 28 days.
ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.
Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.
- 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info
- 850W Corsair TX-850M, Hybrid Modular, 80PLUS Gold, SLI/CrossFire, Single Rail, 70.8A, 140mm Fan, ATX PSURRP: £107.99£79.99FREE DELIVERY ON THIS ITEMGet it Tomorrow, 03 JulIn stock
- 850W Corsair RM850x, Full Modular, 80PLUS Gold, SLI/CrossFire, Single Rail, 70.8A, 135mm Fan, ATX PSU, Refurbished£89.99£5.48 NEXT DAY DELIVERYGet it Tomorrow, 03 JulIn stock
RM850x - Corsair Power Supply - Fully Modular ATX PSU
Corsair RMx 850W Power SupplyCORSAIR RM850x series power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC to reduce costs and excess heat. Fully modular cables make PC builds and upgrades easy, as you only need to install the cables your system requires. Zero RPM Mode means an RM850x series PSU is virtually silent at low and medium loads, and even at maximum power, a low noise fan ensures quiet operation. Quiet, efficient and dependable, an RM850x PSU has everything you need to power your high-performance PC for years to come.
This PSU is also available in the 750W version :
Fully Modular Connectivity
KEEP YOUR BUILD LOOKING CLEAN 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. Simply connect the cables you need and keep the rest safe for future upgrades.
TEN-YEAR WARRANTY A 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases. Your guarantee of reliable operation that will last across several system builds.
BUILD LIKE A PRO Only connect the cables your system needs, making clean and tidy builds easier whilst improving airflow.
RM850x Efficiency & Noise Graphs
Corsair RM850x Key Features
80 PLUS Gold CertifiedGold certification ensures high efficiency operation for less excess heat and lower operating costs.
Japanese 105°C capacitorsPremium internal components ensure solid power delivery and long term reliability.
Zero RPM Fan ModeFan doesn’t turn on until it’s needed, so you’ll enjoy virtually silent operation at low and medium loads.
Corsair 10 Year GuaranteeYour guarantee of reliable operation that will last across several system builds.
Please note your statutory rights are not affected.
For further information regarding Scan's warranty procedure please see our terms and conditions
- 120 months
- Return to base
- RTB Period:
- 120 months
- 0871 472 4747
Date Issued: 28th Apr 2020
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.
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.
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.