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Corsair RM550x 550W Power Supply Fully Modular 80 Plus Gold

Corsair RM550x 550W Power Supply Fully Modular 80 Plus Gold
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  • Product Name:
    Corsair RM550x 550W Power Supply Fully Modular 80 Plus Gold
  • Model Number:
    CP-9020090-AU / CP-9020177-AU
  • Brand:
  • Manufacturer Warranty:
    5 Year



Gold-certified efficiency with extremely tight voltage regulation to deliver superior performance.
 Corsair RMx series power supplies give you extremely tight voltage control, quiet operation, Gold-certified efficiency, and a fully modular cable set. Built with all Japanese 105°C capacitors, they™re a great choice for high performance PCs where reliability is essential. 80 PLUS Gold efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads. And, the fully modular DC cables make builds and upgrades easy, with clean, great-looking results.

Official Product LinkOpen Link
Package contentsRMx Series High-Performance ATX Power Supply
AC power cord
DC Modular cable set
DC Modular cable storage bag
Cable ties
Corsair case badge
User Manual


6th generation Intel® Core processor Ready (Intel Skylake and Z170 motherboards)
ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems

80 PLUS® Gold efficiency, delivering 90% energy efficiency at real world load conditions.
ZeroRPM mode for fanless operation at low loads and outstanding noise reduction.
135mm thermally controlled fan spins up as needed.
Fully modular cables for easy installation, less clutter, and helps maximize airflow through your computer™s chassis.

Engineered to meet maximum power output at a server-grade 50°C temperature rating.
 Over-voltage 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, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), REACH

Tech SpecsWarranty Ten Years
Weight 1.66kg
MTBF 100,000 hours
80 PLUS Certification Level Gold
Power 550 Watts
Zero RPM Fan Mode Yes
Fan Bearing Technology Rifle
Fan size 135mm
Corsair Link Support No
Continuous Output Rated Temperature (°C) 50°C
Dimensions 150mm x 86mm x 160mm
Modular Fully
Cable Type Sleeved and Flat Black Cables
ATX Connector 1
EPS Connector 1
Floppy Connector 1
4-Pin Peripheral Connector 4
PCIe Connector 2
SATA Connector 6
Plug Type NA
Corsair RM550x Fully Modular Power SupplyAC Input RatingDC Output RatingAC Input: 100V - 240VDC Output+3.3V+5V+12V-12V+5VsbCurrent: 10A - 5AMax Load25A25A45.8A0.8A3AFrequency: 47Hz - 63HzMaximum Combined Wattage130W549.6W9.6W15WTotal Power: 550W

* Specifications are subject to change without notice.
  * Specifications may vary.
  * The product picture(s) is only for your reference, it may differ from the actual product.




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