EFFICIENCY AND NOISE LEVEL CERTIFICATIONS
Evaluation Report
www.cybenetics.com
Corsair RM850 (2019) (Sample #2)
DUT INFORMATION |
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DUT SPECIFICATIONS |
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Brand |
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Rated Voltage (Vrms) |
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Corsair |
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100-240 |
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Manufacturer (OEM) |
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Rated Current (Arms) |
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Channel Well Technology |
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10-5 |
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Series |
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Rated Frequency (Hz) |
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RM |
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47-63 |
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Model Number |
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Rated Power (W) |
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RM850 (2019) (Sample #2) |
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850 |
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Serial Number |
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Type |
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19027122000038940012 |
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ATX12V |
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DUT Notes |
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CP-9020196 |
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Cooling |
140mm Sleeve Bearing Fan |
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(HA1425M12F-Z) |
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Semi-Passive Operation |
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Cable Design |
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Fully Modular |
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POWER SPECIFICATIONS
Rail |
3.3V |
5V |
12V |
5VSB |
-12V |
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20 |
20 |
70.8 |
3 |
0.3 |
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Max. Power |
Amps |
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Watts |
150 |
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849.6 |
15 |
3.6 |
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Total Max. Power (W) |
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850 |
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CABLES AND CONNECTORS
Modular Cables
Description |
Cable Count |
Connector Count (Total) |
Gauge |
In Cable Capacitors |
ATX connector 20+4 pin (610mm) |
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1 |
18-20AWG |
No |
1 |
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4+4 pin EPS12V (650mm) |
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2 |
18AWG |
No |
2 |
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6+2 pin PCIe (600mm+150mm) |
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6 |
16-18AWG |
No |
3 |
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SATA (460mm+110mm+110mm+110mm) |
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12 |
18AWG |
No |
3 |
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4 pin Molex (450mm+100mm+100mm+100mm) |
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4 |
18AWG |
No |
1 |
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AC Power Cord (1420mm) - C13 coupler |
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1 |
16AWG |
- |
1 |
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 PAGE1/8 › 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 |
info@cybenetics.com |
and silent power supplies are promoted |
4004 MESA GEITONIA, LIMASSOL, CYPRUS |
EFFICIENCY AND NOISE LEVEL CERTIFICATIONS
Evaluation Report
www.cybenetics.com
Corsair RM850 (2019) (Sample #2)
RESULTS
Test Date |
04-03-2019 |
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Cybenetics ID # |
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663 |
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Temperature Range (°C /°F) |
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30-32 / 86-89.6 |
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Average Efficiency |
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90.727 |
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Efficiency With 10W (≤500W) or 2% (>500W) Load -115V |
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78.436 |
Average Efficiency 5VSB |
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76.773 |
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Standby Power Consumption (W) -115V |
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0.0392914 |
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Standby Power Consumption (W) -230V |
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0.0712672 |
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Average PF |
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0.964 |
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ErP Lot 3/6 Ready |
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(EU) No 617/2013 Compliance |
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Avg Noise Output |
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25.68 |
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Efficiency Rating (ETA) |
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ETA-A |
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Noise Rating (LAMBDA) |
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LAMBDA-A- |
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TEST EQUIPMENT
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Chroma 6314A x2 |
Chroma 63601-5 x4 |
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Electronic Loads |
63123A x6 |
Chroma 63600-2 x2 |
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63102A |
63640-80-80 x20 |
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63101A |
63610-80-20 x2 |
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AC Sources |
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Chroma 6530, Chroma 61604, Keysight AC6804B |
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Power Analyzers |
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N4L PPA1530 x2, N4L PPA5530 |
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Oscilloscopes |
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Picoscope 4444 & 3424, Keysight DSOX3024A, Rigol DS2072A |
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Voltmeter |
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Keithley 2015 THD 6.5 Digit |
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Sound Analyzer |
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Bruel & Kjaer 2250-L G4 |
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Microphone |
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Bruel & Kjaer Type 4955-A, Bruel & Kjaer Type 4189 |
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Data Loggers |
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Picoscope TC-08 x2, Labjack U3-HV x2 |
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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 PAGE2/8 › 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 |
info@cybenetics.com |
and silent power supplies are promoted |
4004 MESA GEITONIA, LIMASSOL, CYPRUS |
EFFICIENCY AND NOISE LEVEL CERTIFICATIONS
Evaluation Report
www.cybenetics.com
Corsair RM850 (2019) (Sample #2)
EFFICIENCY GRAPH
INFO
This graph depicts the PSU’s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations
NOISE GRAPH
INFO
The PSU’s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails
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 PAGE3/8 › 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 |
info@cybenetics.com |
and silent power supplies are promoted |
4004 MESA GEITONIA, LIMASSOL, CYPRUS |
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