Corsair RM550x User Manual

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Lab ID#: CR55001668
Receipt Date: Feb 14, 2018

Corsair RM550x (2018) (Sample #3)

Report: 20PS1668A

Test Date: Jun 22, 2020 Report Date: Jun 30, 2020

DUT INFORMATION

Brand Corsair
Manufacturer (OEM) Channel Well Technology
Series RMx
Model Number RPS0107
Serial Number 17477135000034420109
DUT Notes

DUT SPECIFICATIONS

Rated Voltage (Vrms) 100-240
Rated Current (Arms) 10-5
Rated Frequency (Hz) 47-63
Rated Power (W) 550
Type ATX12V

Cooling

Semi-Passive Operation ✓
Cable Design Fully Modular

135mm Rifle Bearing Fan
(NR135L)

POWER SPECIFICATIONS

Rail 3.3V 5V 12V 5VSB -12V

Max. Power

Total Max. Power (W) 550

Amps 25 25 45.8 3 0.8
Watts 130 550 15 9.6

CABLES AND CONNECTORS

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (600mm) 1 1 18-20AWG Yes
4+4 pin EPS12V (650mm) 1 1 18AWG Yes
6+2 pin PCIe (600mm+150mm) 1 2 18AWG Yes
SATA (520mm+110mm+110mm) 2 6 18AWG No
4 pin Molex (450mm+100mm+100mm+100mm) 1 4 18AWG No
FDD Adapter (+100mm) 1 1 20AWG No
AC Power Cord (1430mm) - C13 coupler 1 1 18AWG -

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

PAGE 1/15

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Corsair RM550x (2018) (Sample #3)

RESULTS

Temperature Range (°C /°F) 30-32 / 86-89.6
ErP Lot 3/6 Ready ✓
(EU) No 617/2013 Compliance ✓

115V

Average Efficiency 87.413%
Efficiency With 10W (≤500W) or 2% (>500W) 44.819
Average Efficiency 5VSB 77.313%
Standby Power Consumption (W) 0.0318090
Average PF 0.990
Avg Noise Output 16.48 dB(A)
Efficiency Rating (ETA) ETA-A-
Noise Rating (LAMBDA) LAMBDA-A+

230V

Average Efficiency 89.338%
Average Efficiency 5VSB 77.139%
Standby Power Consumption (W) 0.0472340
Average PF 0.961
Avg Noise Output 16.52 dB(A)
Efficiency Rating (ETA) ETA-A-
Noise Rating (LAMBDA) LAMBDA-A+

TEST EQUIPMENT

Chroma 63601-5 x4

Electronic Loads

AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2

Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2

HOLD-UP TIME & POWER OK SIGNAL (230V)

Hold-Up Time (ms) 23
AC Loss to PWR_OK Hold Up Time (ms) 20.7
PWR_OK Inactive to DC Loss Delay (ms) 2.3

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

PAGE 2/15

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

EFFICIENCY UNDER HIGH AMBIENT TEMPERATURE

Corsair RM550x (2018) (Sample #3)

INFO

The PSU`s efficiency under high ambient
temperatures with 115V and 230V input. For this
graph the results of the 10-110% load regulation
table are used

5VSB EFFICIENCY

INFO

This graph depicts the efficiency levels of the 5VSB
rail with 115V and 230V input

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

PAGE 3/15

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Corsair RM550x (2018) (Sample #3)

5VSB EFFICIENCY -115V (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts

1

2

3

4

5

6

0.045A 0.227

70.717%

5.048V 0.321 115.17V

0.090A 0.454

75.041%

5.046V 0.605 115.17V

0.550A 2.766

78.781%

5.029V 3.511 115.17V

1.000A 5.014

77.881%

5.014V 6.438 115.17V

1.500A 7.499

77.381%

5.000V 9.691 115.17V

2.999A 14.842

75.779%

4.949V 19.586 115.17V

0.037

0.069

0.276

0.358

0.403

0.462

5VSB EFFICIENCY -230V (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts

1

2

3

4

5

6

0.045A 0.227

65.043%

5.048V 0.349 230.32V

0.090A 0.454

71.272%

5.046V 0.637 230.32V

0.550A 2.766

77.176%

5.029V 3.584 230.32V

1.000A 5.013

77.842%

5.014V 6.440 230.28V

1.500A 7.498

77.443%

4.999V 9.682 230.32V

2.999A 14.834

76.630%

4.946V 19.358 230.32V

0.012

0.022

0.115

0.186

0.243

0.334

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

PAGE 4/15

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Corsair RM550x (2018) (Sample #3)

115V

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

PAGE 5/15

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS