In stock
SKU
CP-9020177-UK

Corsair RM550x power supply unit 550 W 24-pin ATX ATX Black

€116.34
550W, ATX 2.4, Rifle Bearing, 140mm Fan, Fully Modular, 80 PLUS Gold
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% ALL 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

FULLY MODULAR CABLES
The RM550x’s fully modular power cables mean that you only connect the cables your system needs, making clean and tidy builds easier.
More Information
SKU CP-9020177-UK
EAN 0843591034722
Specification
Cooling
Fan diameter14 cm
Number of fans1 fan(s)
Cooling typeActive
Design
80 PLUS certification80 PLUS Gold
Product colourBlack
Fan diameter14 cm
Number of fans1 fan(s)
Cooling typeActive
Power
Total power550 W
AC input voltage100 - 240 V
AC input frequency47 - 63 Hz
Input current5 - 10 A
Combined power (+3.3V)130 W
Combined power (+12V)549.6 W
Combined power (+5V)130 W
Combined power (-12V)9.6 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)25 A
Max output current (+12V)45.8 A
Max output current (+5V)25 A
Max output current (-12V)0.8 A
Max output current (+5Vsb)3 A
Power protection featuresOver current, Over voltage, Short circuit, Overheating
Ports & interfaces
Motherboard power cable length61 cm
SATA power cable length750 mm
Peripheral (Molex) power cable length750 mm
PCI Express power cable length65 cm
Motherboard power connector24-pin ATX
Number of SATA power connectors6
Peripheral (Molex) power connectors (4-pin)4
EPS power connector (8-pin)Yes
PCI Express power connectors (6+2 pin)2
PCI Express connectorYes
ATX Power connector (24-pin)Yes
Cabling typeModular
Performance
Power supply unit (PSU) form factorATX
Continuous output rated temperature50 °C
80 PLUS certification80 PLUS Gold
PurposePC
ATX version2.4
EPS version2.92
Mean time between failures (MTBF)100000 h
Bearing technologyRifle
Weight & dimensions
Width150 mm
Depth160 mm
Height86 mm
Packaging data
Cable ties includedYes
Case badge includedYes
Certificates
80 PLUS certification80 PLUS Gold
Packaging content
Cable ties includedYes
Case badge includedYes
Other features
Cable ties includedYes
Manufacturer Corsair
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