Corsair RM850, 850W PSU

Artikelnummer: 796968 / Tillverkarens artikelnummer: CP-9020056-EU

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Corsair RM850 PSU


Fully modular and optimized for silence and high efficiency.


It's built with low-noise capacitors and transformer.


Guaranteed to deliver clean, stable, continuous power!


The Corsair RM850 is fully modular and optimized for silence and high efficiency. It's built with low-noise capacitors and transformers, and Zero RPM Fan Mode ensures that the fan doesn't even spin until the power supply is under heavy load.


And with a fan that's custom-designed for low noise operation, it's whisper-quiet even when it's pushed hard.




80 PLUS Gold-certified efficiency

Highly efficient RM Series power supplies produce less heat and have lower operating costs. Designed with capacitors and transformers carefully selected to eliminate coil whine and other background noise that can be annoying in quiet environments!

80 PLUS Gold rated efficiency saves you money on your power bill, and the low-profile black cables are fully modular, so you can enjoy fast, neat builds. And, like all Corsair power supplies, the RM850 is built with high-quality components and is guaranteed to deliver clean, stable, continuous power. Want even more? Connect it to your Corsair Link system (available separately) and you can even monitor fan speed and +12V current directly from your desktop.


Zero RPM Fan Mode


The efficient design of the RM850 means minimal excess heat generation, so the fan doesn't even need to spin under low to medium loads.


And when you're pushing it hard, the thermal sensor controls the fan speed to ensure that it gets the cooling it needs without any extra noise

Flat black, low-profile modular cables

You can use only the cables you need, and leave the rest in the box for fast, easy, and great-looking builds.


Reliable, continuous power delivery

Power ratings are continuous, not peak, for superior protection for your valuable PC. Corsair uses high-quality internal components, and the RM850 is guaranteed to deliver clean, stable, continuous power.


Corsair Link compatible


Want even more? RM Series power supplies connect to Corsair Link hubs (available separately) for real-time monitoring of fan speed and power delivery directly from your desktop.



  • 80PLUS Gold certified, delivering over 92% energy efficiency at real world load conditions
  • The completely modular cable system allows you to use only the cables you need
  • Low-profile, flat cable design reduces air friction and helps maximize airflow through your computer's chassis.
  • High-quality capacitors provide uncompromised performance and reliability
  • A five year warranty and lifetime access to Corsair's legendary technical support and customer service
  • Active Power Factor Correction (PFC) with PF value of 0.99
  • Universal AC input from 100~240
  • Over-voltage, over-current protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection provide maximum safety to your critical system components
  • Safety and Agency Approvals: FCC, ICES, CE, C TUV US, RCM, TUV, CB, CCC, BSMI, GOST, ROHS, WEEE, ROHS, KC, TUV-S


Producentens garanti (månader) 60
Typ av enhet Nätaggregat - aktiv effektfaktorkorrigering (PFC) - intern
Specifikationer ATX12V 2.4/ EPS12V 2.92
PSU-formfaktor ATX
Inspänning AC 100-240 V
Erforderlig frekvens 47 - 63 Hz
Kontaktdetaljer för uteffekt 1 x ström 24-stifts ATX med avtagbar sektion på 4 stift
2 x ström 8-stifts EPS12V med avtagbar sektion på 4-stifts ATX12V
8 x 4 pin intern effekt
10 x 15-stifts seriell ATA-ström
2 x 4 pin strömuttag för minimikontakt
6 x 8-stifts PCI Express-ström med avtagbar sektion på 2 stift
Utspänning +3.3, +5, ±12 V
Effektkapacitet 850 Watt
Utmatningsström +3.3V - 25 A
+5V - 25 A
+12V - 70.8 A
-12V - 0.8 A
+5VSB - 3 A
Effektivitet 92%
Modulär kabelhantering Ja
80 PLUS-certifiering 80 PLUS Gold
Inkluderade tillbehör Kabelband, monteringssats, kabelväska
Medföljande kablar Strömkabelsats
MTBF (genomsnittstid mellan fel) 100,000 timmar
Egenskaper Corsair Link, överspänningsskydd, överspänningsskydd, överströmskydd, underspänningsskydd, kortslutningsskydd, Multi-GPU Technologies Supported, temperaturstyrd fläkt, Zero RPM-fläktläge, helt modulär
Standarder som följs TUV, BSMI, GOST, TUV S, CB, CCC, FCC, RoHS, WEEE, ICES, cTUVus, KC
Mått och vikt
Bredd 15 cm
Djup 18 cm
Höjd 8.6 cm
Vikt 3.42 kg
Mått och vikt (brutto)
Emballagets vikt 3.87 kg