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
PAGE 1/9
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted
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 2/9
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
Cooler Master MWE Bronze 450
RESULTS
Test Date06-12-2019
Certification Date06-21-2019
Cybenetics ID #737
Temperature Range (°C /°F)30-32 / 86-89.6
Average Efficiency87.142
Efficiency With 10W (≤500W) or 2% (>500W) Load -115V71.924
Average Efficiency 5VSB77.820
Standby Power Consumption (W) -115V0.0743184
Standby Power Consumption (W) -230V0.1865110
Average PF0.892
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓
Avg Noise Output27.32
Efficiency Rating (ETA)
Noise Rating (LAMBDA)LAMBDA-A-
TEST EQUIPMENT
Chroma 63601-5 x4
Electronic Loads
AC SourcesChroma 6530, Keysight AC6804B
Power AnalyzersN4L PPA1530 x2
Sound AnalyzerBruel & Kjaer 2270 G4
MicrophoneBruel & Kjaer Type 4955-A
Data LoggersPicoscope TC-08 x2, Labjack U3-HV x2
TachometerUNI-T UT372 x2
Digital MultimeterKeysight U1273AX, Fluke 289
UPSCyberPower OLS3000E 3kVA x2
Transformer3kVA x2
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
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
PAGE 3/9
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
EFFICIENCY GRAPH
Cooler Master MWE Bronze 450
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
› 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 4/9
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
5VSB EFFICIENCY -115V (ERP LOT 3/6 & CEC)
Test #5VSB
0.045A0.233
1
5.172V0.383115.13V
0.090A0.466
2
5.171V0.665115.12V
0.550A2.836
3
5.155V3.585115.13V
1.000A5.142
4
5.140V6.444115.12V
1.500A7.686
5
5.123V9.622115.12V
DC/AC
(Watts)
EfficiencyPF/AC Volts
60.836%
70.075%
79.107%
79.795%
79.879%
0.025
0.043
0.197
0.288
0.347
Cooler Master MWE Bronze 450
5VSB EFFICIENCY -230V (ERP LOT 3/6 & CEC)
Test #5VSB
0.045A0.233
1
5.173V0.498230.30V
0.090A0.466
2
5.171V0.784230.30V
0.550A2.837
3
5.156V3.675230.30V
1.000A5.142
4
5.141V6.505230.30V
1.500A7.687
5
5.124V9.645230.30V
DC/AC
(Watts)
EfficiencyPF/AC Volts
0.010
46.787%
0.015
59.439%
0.069
77.197%
0.118
79.047%
0.164
79.699%
6
3.000A15.217
5.072V19.614115.12V
VAMPIRE POWER -230V
77.582%
0.427
6
3.000A15.218
79.141%
5.072V19.229230.30V
0.264
INFO
This graph is generated by the PPA Standby Power
Analysis software which takes full control of the
power analyzer during the whole procedure. This
application features all of the EN50564 &
IEC62301 test limits for standby power software
testing
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 5/9
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
EFFICIENCY UNDER HIGH AMBIENT TEMPERATURE
Cooler Master MWE Bronze 450
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
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
INFO
This graph depicts the efficiency levels of the 5VSB
rail with 115V and 230V input
PAGE 6/9
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
10-110% LOAD TESTS
Test
#
1
2
3
4
5
12V5V3.3V5VSB
1.928A2.013A1.984A0.976A44.906
12.086V4.968V3.327V5.126V53.00734.86°C230.32V
4.839A3.030A2.986A1.175A89.404
12.089V4.951V3.316V5.109V103.42742.15°C230.32V
8.167A3.543A3.478A1.375A134.492
12.060V4.938V3.306V5.094V152.26843.25°C230.31V
11.503A4.062A4.002A1.576A179.714
12.041V4.926V3.297V5.078V202.11444.37°C230.31V
14.515A5.093A5.021A1.779A225.002
12.022V4.909V3.286V5.060V252.95845.83°C230.31V
DC/AC
(Watts)
Cooler Master MWE Bronze 450
Fan
Efficiency
84.717%0<6.0
86.442%83217.7
88.326%87418.9
88.917%103424.2
88.948%113726.9
Speed
(RPM)
PSU Noise
(dB[A])
Temps
(In/Out)
41.00°C0.576
35.64°C0.762
36.01°C0.845
36.75°C0.888
37.50°C0.913
PF/AC
Volts
6
7
8
9
10
11
CL1
CL2
17.472A6.134A6.044A1.984A269.521
88.705%127229.1
12.003V4.892V3.275V5.042V303.84046.49°C230.32V
20.503A7.181A7.077A2.190A314.831
88.314%142832.5
11.985V4.875V3.263V5.024V356.49247.10°C230.32V
23.544A8.236A8.119A2.398A360.144
87.761%148033.1
11.966V4.858V3.252V5.005V410.37048.85°C230.33V
26.996A8.773A8.633A2.403A405.051
87.263%147533.1
11.948V4.845V3.243V4.994V464.17449.78°C230.32V
30.188A9.315A9.186A3.024A449.856
86.568%147633.1
11.930V4.832V3.233V4.962V519.65550.48°C230.32V
33.995A9.332A9.209A3.030A494.664
85.936%147633.1
11.912V4.823V3.225V4.953V575.62052.10°C230.32V
0.144A14.002A13.999A0.000A115.478
81.503%144932.9
12.057V4.852V3.272V5.109V141.68645.70°C230.31V
37.514A1.002A0.999A1.000A460.927
87.572%147533.1
11.934V4.906V3.266V5.056V526.33950.48°C230.32V
37.84°C0.929
38.09°C0.940
38.92°C0.948
39.37°C0.955
39.71°C0.959
40.39°C0.962
37.81°C0.832
39.95°C0.959
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
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 8/9
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
EFFICIENCY AND NOISE
Top side
Power specifications label
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
HOLD-UP TIME & POWER OK SIGNAL (230V)
Hold-Up Time (ms)17.50
AC Loss to PWR_OK Hold Up Time (ms)15.80
PWR_OK Inactive to DC Loss Delay (ms)1.70
Cooler Master MWE Bronze 450
CERTIFICATIONS
All dataand 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 9/9
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
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