EXDISPLAY Corsair RMx Series RM550x 80 PLUS Gold Fully Modular ATX PSU

QuickFind: 881596 Mfr part code: EBR1-CP-9020177-UK
  • 80 Plus Gold
  • Low Noise Operation
  • Fully Modular
  • 100% All Japanese 105c Capacitors
  • 10 Year Warranty

Product Condition

Open Box/Ex-Display Product is in nearly new condition but may have been opened or have minor cosmetic damage to box or product. Product is sold with 90 day warranty which supersedes any other reference to warranty within product title or description.

Product Description

EXDISPLAY Corsair RMx Series RM550x 80 PLUS Gold Fully Modular ATX PSU

CORSAIR RM550x series power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. Using only Japanese 105°C capacitors, users can depend on an RM550x PSUs' long life and reliability, backed by a ten-year warranty. Zero RPM Mode means an RM550x series PSU is virtually silent at low and medium loads, and even at maximum power, a low noise fan ensures quiet operation. Fully modular cables make PC builds and upgrades easy, as you only need to install the cables your system requires. Quiet, efficient and dependable, an RM550x PSU has everything you need to power your high-performance PC for years to come.



  • 80 PLUS Gold certified for lower power consumption, less noise and cooler temperatures.
  • Tuned for low noise operation even at full load.
  • Zero RPM fan mode for near-silent operation at low to medium loads.
  • 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability.
  • Ten-year warranty for complete peace of mind.
  • Fully Modular Cables



  • Ability to toggle singlemultiple 12V rails No
  • ATX12V Version v2.4
  • Continuous output rated temperature C 50°C
  • Continuous power W 550 Watts
  • Fan bearing technology Rifle Bearing
  • Fan size mm 140mm
  • MTBF hours 100;000 hours
  • Multi-GPU ready No
  • Warranty Ten years
  • 80 PLUS Efficiency Gold
  • PSU Form Factor ATX
  • Zero RPM Mode Yes
  • Cable Type Low-Profile, All Black
  • Dimensions 150mm x 86mm x 160mm



  • ATX Connector 1
  • EPS Connector 1
  • Floppy Connector 1
  • Modular Fully
  • PCI-E Connector 2
  • SATA Connector 6

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EXDISPLAY Corsair RMx Series RM550x 80 PLUS Gold Fully Modular ATX PSU

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EXDISPLAY Corsair RMx Series RM550x 80 PLUS Gold Fully Modular ATX PSU

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Add-ons and Accessories

PSU Accessories

Premium Braided 30cm PSU Extension Cable Kit - Blue

£9.99 inc. vat
£12.99save £3.00
£8.32 ex. vat
£10.82save £2.50