RM Series™ RM850 — 850 Watt 80 PLUS® Gold Certified Fully Modular PSU (UK)

SKU CP-9020196-UK
RM Series™ RM850 — 850 Watt 80 PLUS® Gold Certified Fully Modular PSU (UK)

£107.99 GBP

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CORSAIR RM Series fully modular power supplies deliver consistent 80 PLUS Gold efficient power to your PC, with virtually silent operation.

Power
Plug Type
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CORSAIR POWER SUPPLIES

RM850 POWER SUPPLY

GOLD-CERTIFIED POWER AND EFFICIENCY

WATCH VIDEO

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.

To make use of Modern Standby, a compatible motherboard and CPU are also required.

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.

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.

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.

TEN-YEAR WARRANTY

CORSAIR provides a ten-year warranty on all RM Series power supplies; your guarantee of reliable operation that will last across several system builds. If you need help, CORSAIR customer service and tech support are always on hand.

MULTIPLE-GPU READY

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

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.

ADD THE FINISHING TOUCH

Complement your system's look with CORSAIR Premium Individually Sleeved Type 4 Gen 4 PSU Cables (sold separately), available in seven different colors and patterns. These durable and flexible cables come in triple-layer mesh paracord sleeving with included interlocking cable combs for an easy-to-install, professional looking build.

Weight
1.7
Adjustable Single/Multi 12V Rail
No
ATX Connector
1
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
EPS12V Connector
2
EPS12V Version
v2.92
Floppy Connector
0
Intel C6C7 sleep state compatible
Yes
Modular
Fully
PCIe Connector
6
SATA Connector
12
Special Technology
OVP (Over Voltage) | UVP (Under Voltage) | SCP (Short Circuit) | OTP (Over Temp) | OPP (Over Power)
Protections
OVP (Over Voltage) | UVP (Under Voltage) | SCP (Short Circuit) | OTP (Over Temp) | OPP (Over Power)
RM Series Performance ATX Power Supply
AC Power cord
DC Modular Cable Set
Cable Ties

RM850 POWER TABLE

Model RPS0120
Part No. CP-9020196/75-003894
AC Input Rating
AC Input 100-240V
Input Current 10A-5A
Frequency 47~63Hz
  Max Load Max Output
+3.3V 20A 150W
+5V 20A
+12V 70.8A 849.6W
-12V 0.3A 3.6W
+5Vsb 3A 15W
Total Power 850W

RM850 DC CABLE LISTING

QTY Cable Connectors
per cable		 Total
connectors		 Connector
Spacing		 Total length
1

ATX Cable 24 pin

 1 1 - 610mm
(± 10mm)
2

EPS/ATX12V 8 pin (4+4) cable

 1 2 - 650mm
(± 10mm)
3

PCIe 8 pin (6+2) cable

 2 6 600mm, 150mm 750mm
(± 10mm)
3

SATA Cable (4 SATA - Right Angle)

 4 12 455mm, 115mm, 115mm, 115mm 800mm
(± 10mm)
1

Peripheral cable (4-pin)

 4 4 450mm, 100mm, 100mm, 100mm 750mm
(± 10mm)

BETTER TOGETHER

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Carbide Series 275R Tempered Glass Mid-Tower Gaming Case — Black
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Premium Individually Sleeved PSU Cables Pro Kit Type 4 Gen 4 – Black
Premium Individually Sleeved PSU Cables Starter Kit Type 4 Gen 4 – Black
Premium Individually Sleeved PSU Cables Starter Kit Type 4 Gen 4 – Black
Carbide Series 678C Low Noise Tempered Glass ATX Case — Black
Carbide Series 678C Low Noise Tempered Glass ATX Case — Black