Corsair RM550x 550W 80 Plus Gold Fully Modular ATX Power Supply

Corsair RM550x series fully modular power supplies are built with the highest quality components to deliver 80 Plus Gold efficient power to your PC, with virtually silent operation.

Tuned For Low-Noise Operation:
RMx power supplies are tuned with a low-noise fan curve to ensure that, even at full load, fan noise is kept to a minimum.

80 Plus Gold Certified:
The RM550x can deliver power with over 90% efficiency to keep energy consumption, noise, temperatures, and your power bill low.

100% Japanese 105°C Capacitors:
By using high-end electrolytic capacitors, the RM550x delivers the unwavering power and long-term reliability you’ve come to expect from a Corsair power supply.

Zero RPM Fan Mode:
At low and medium loads the RM550x’s cooling fan doesn’t spin until you need it, for near-silent operation.

Compact Size:
The RM550x’s 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases.

Ten Year Warranty:
Corsair offers a ten-year warranty on all RMx series power supplies, your guarantee of reliable operation that will last across several system builds. If you run into any problems during the installation or use of an RMx power supply, Corsair global customer support is ready to help.

• ATX Connector: 1
• Ability to toggle single/multiple 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
• EPS Connector: 1
• Floppy Connector: 1
• Modular: Fully
• PCI-E Connector: 2
• SATA Connector: 6
• Weight: 1.525 kg

• Corsair RMx Series ATX Power Supply
• Power cord
• Mounting screws
• Cable ties
• Corsair case badge
• User manual