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Corsair RM850

€90.71 without VAT

Corsair RM850

A powerful and reliable PSU is the cornerstone of any desktop PC or workstation. When building a new PC, make sure to take your time when choosing this particular component as well. Aside from powering the PC, it can reduce electricity consumption and help extend the service life of your computer components. The Corsair RM850 ensures safe conduction of power from the mains to separate circuits, which power all the parts. The ATX source with a 850 W power is ideal for the most powerful gaming computers and workstations. The unit conceals a 135mm fan, which lowers the temperature and extends its service life. People who don't have sound-proofed PC cases will be thrilled by its noise level of just 24 dB. You can turn off the power supply with a power switch. Modular cables keep the usual wire chaos in the PC case at bay.

Corsair RM850 PSU Key Features

  • Active Power Factor Correction (PFC)
  • ATX format is among the most popular formats at present
  • The 135mm fan has a maximum noise level of 24 dB
  • Thermal speed control safeguards the PSU from dangerously high temperature spikes
  • The PSU features a 6 × PCI-E connector for high-end graphics cards
  • Furthermore, you get a 12 × serial ATA connector for connecting a SSD, HDD, or a Blu-Ray drive
  • Power supply unit protection type: overvoltage protection (OVP), undervoltage protection (UVP), over-power protection (OPP) , short-circuit protection (SCP) and over-temperature protection (OTP)
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Performance and format

Performance 850 W
Format ATX
ATX version 2.4


Features and functions Detachable cables, Active PFC, Thermal speed control, Power switch
Type of protection Overvoltage protection (OVP), Undervoltage protection (UVP), Over-power protection (OPP) , Short-circuit protection (SCP), Over-temperature protection (OTP)


Certification 80 PLUS Gold


Connectors ATX 24 pin, CPU 8pin / 4+4pin, PCI-E 8pin / 6+2pin, Molex 4pin
Number of PCI express 8-pin
Number of serial ATA 15-pin 12×
Number of molex HDD 4-pin

Cooling system

Fan size 135 mm
Maximum loudness 24 dB

UK Localisation Message


Width 150 mm (15 cm)
Height 86 mm (8.6 cm)
Depth 160 mm (16 cm)
Code:  UY006u1a1c
Warranty: 60 months
Product Number:  CP-9020196-EU
Links: Manufacturer's Website: