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CORSAIR RMx Series (2021) RM550x CP-9020197-NA 550 W ATX12V / EPS12V 80 PLUS GOLD Certified Full Modular Power Supply

Fully modular, so you only connect the cables that your system needs.
A 135mm ML fan utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability.
EPS12V connector for compatibility with modern graphics cards and motherboards.
100% Industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability.
Supports Modern Standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency.
Zero RPM fan mode for near-silent operation at low to medium loads.
Resonant LLC topology with DC-to-DC conversion provides clean, consistent power, reduces coil whine for quieter operation, and enables use of more energy efficient sleep states.
Ten-year warranty for complete peace of mind.

Overview

Specs

Reviews (1,418)

Details
Type	ATX12V / EPS12V
Maximum Power	550 W
Fans	1 x 135mm Magnetic Levitation Fan
Main Connector	20+4Pin
+12V Rails	Single
PCI-Express Connector	2 x 6+2-Pin
SATA Power Connector	6
Max PSU Length	160 mm
Modular	Full Modular
Energy-Efficient	80 PLUS GOLD Certified
Over Voltage Protection	Yes
Input Voltage	100 - 240 V
Input Frequency Range	47 - 63 Hz
Input Current	10A - 5A
Output	+3.3V@25A, +5V@25A, [email protected], [email protected], +5VSB@3A
MTBF	100,000 hours
Connectors	1 x ATX 24-PIN (20+4) 1 x EPS/ATX12V 8-PIN (4+4) 2 x PCIe 8-PIN (6+2) 6 x SATA (3 SATA) 4 x PERIPHERAL (4-PIN) 1 x FLOPPY DRIVE ADAPTER (4-PIN)

Features
Features	Fully Modular: Only connect the cables your system needs, making clean and tidy builds easier. 135mm Magnetic Levitation Fan: Utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability. EPS12V Connector: For wide compatibility with modern graphics cards and motherboards. 100% All Japanese 105°C Capacitors: Premium internal components ensure unwavering power delivery and long-term reliability. Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency. 80 PLUS Gold Certified: High efficiency operation for lower power consumption, less noise, and cooler temperatures. Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation. Resonant LLC Topology with DC-to-DC Conversion: Provides clean, consistent power, reduces coil whine for quieter operation, and enables use of more energy efficient sleep states. Ten-Year Warranty: Your guarantee of reliable operation that will last across several system builds.

Dimension & Weight
Dimensions	3.39" x 5.91" x 6.30"
Weight	3.31 lbs.

Package
Package Content	RM550X, Safety Leaflet, AC Cable, DC Cable Set, Mounting Screws, Cable Ties

Additional Information
First Listed on Newegg	May 26, 2021

Warranty & Returns

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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.