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Home >
Components>
Power Supplies>
Modular>
651W To 850W>
Corsair RM Series RM850 80 PLUS Gold Fully Modular ATX Power Supply

Corsair RM Series RM850 80 PLUS Gold Fully Modular ATX Power Supply

850W, 80 Plus Gold, Fully Modular, 140mm Rifle Fan, Zero RPM mode, 105°C Rated Capacitors, 10 Year Warranty

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Corsair RM Series RM850 80 PLUS Gold Fully Modular ATX Power Supply
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£108.65 inc vat

£90.54 ex vat

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Order Code: CSR-RM850F

Manf.Code: CP-9020196-UK

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Delivery options

Express Delivery

More delivery options including Weekend, timed and European delivery are also available at the checkout.

Finance options

Low Rate 14.9% Finance

Spread the cost of your purchase with a low rate 14.9% APR over 12, 24, 36 or 48 months.

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In the unlikely event that you are unhappy with your purchase, simply return it to us within 14 days for a refund.*

*Excludes delivery costs. Item must be in original condition, not applicable to opened Software/Licenses or customised items.

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If you are buying for work or your business we offer a range of benefits to help, such as:

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Corsair RM Series RM850 80 PLUS Gold Fully Modular ATX Power Supply overview

DECRIPTION
DECRIPTION

READY FOR MODERN STANDBY

Modern Standby is a upcoming feature for Windows 10 that vastly improves your PC's sleep and wake functionality. The technology allows your system to wake from sleep more than twice as fast, as well as maintain a network connection during sleep to continue downloading updates and receive emails and notifications – just like your phone. Best of all, it does this with less overall power consumption.

DECRIPTION
DECRIPTION
DECRIPTION

80 PLUS GOLD CERTIFIED

The RM Series delivers power at up to 90% efficiency, lowering energy consumption, noise, temperatures, and your power bill.

105°C-RATED CAPACITORS

Using industrial-grade electrolytic capacitors, RM Series power supplies offer the unwavering power and long-term reliability you demand from a CORSAIR power supply.

ZERO RPM FAN MODE

The RM Series' cooling fan doesn't spin until you need it, for near-silent operation at low and medium loads.

DECRIPTION

TUNED FOR LOW NOISE OPERATION

A 135mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load. When at low and medium loads, the fan stops spinning entirely until it's needed, resulting in virtually silent operation.

DECRIPTION

COMPACT SIZE

A 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases, providing more space for cable management and airflow in your chassis.

DECRIPTION

MULTIPLE-GPU READY

PCI-E connectors to power dual or triple (RM850 only) GPUs for your most ambitious PC gaming builds.

DECRIPTION

FULLY MODULAR CABLES

Use only the cables you need for quick and easy installation, simplifying routing and cable management. Store your unused cables in the included cable bag.

  • PART NO.
  • CP-9020195/75-003893
  • ATX Connector
  • 1
  • Adjustable Single/Multi 12V Rail
  • No
  • ATX12V Version
  • v2.52
  • Continuous output rated temperature C
  • 50°C
  • Continuous power W
  • 850 Watts
  • Fan bearing technology
  • Rifle Bearing
  • Fan size mm
  • 135mm
  • MTBF hours
  • 100,000 hours
  • Multi-GPU ready
  • Yes
  • Warranty
  • Ten Years
  • 80 PLUS Efficiency
  • Gold
  • PSU Form Factor
  • ATX
  • iCUE Compatibility
  • No
  • Zero RPM Mode
  • Yes
  • Cable Type
  • Low-Profile, All Black
  • Dimensions
  • 150mm x 86mm x 160mm
  • EPS12V Version
  • v2.92
  • EPS Connector
  • 2
  • Modular
  • Fully
  • PCI-E Connector
  • 6
  • SATA Connector
  • 12
  • PATA Connector
  • 4
  • Modern Standby Compatible
  • Yes
  • Protection Circuits
  • OVP (Over Voltage)
    UVP (Under Voltage)
    SCP (Short Circuit)
    OTP (Over Temp)
    OPP (Over Power)

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Delivery Options

Next Working Day Delivery

Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.

Pre 12 Next Working Day Delivery

Get your order delivered the next working day before 12:00pm for £10.98, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.

Weekend Delivery - Saturday & Sunday

If you need your order at the weekend, for £12.58, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.

Economy Delivery

Economy delivery is available on all orders of any value being shipped within the UK.

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Corsair RM Series RM850 80 PLUS Gold Fully Modular ATX Power Supply

Order Code: CSR-RM850F

£108.65 inc vat

£90.54 ex vat