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
Page 3
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
Cooler Master MWE Bronze 750
RESULTS
Test Date05-17-2019
Certification Date06-21-2019
Cybenetics ID #731
Temperature Range (°C /°F)30-32 / 86-89.6
Average Efficiency87.845
Efficiency With 10W (≤500W) or 2% (>500W) Load -115V72.857
Average Efficiency 5VSB77.554
Standby Power Consumption (W) -115V0.0765161
Standby Power Consumption (W) -230V0.1901850
Average PF0.907
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓
Avg Noise Output42.23
Efficiency Rating (ETA)
Noise Rating (LAMBDA)LAMBDA-S
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
Page 4
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
EFFICIENCY GRAPH
Cooler Master MWE Bronze 750
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
Page 5
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
5VSB EFFICIENCY -115V (ERP LOT 3/6 & CEC)
Test #5VSB
0.045A0.234
1
5.188V0.389115.13V
0.090A0.467
2
5.187V0.674115.13V
0.550A2.848
3
5.177V3.619115.12V
1.000A5.167
4
5.166V6.512115.12V
1.500A7.733
5
5.154V9.722115.12V
DC/AC
(Watts)
EfficiencyPF/AC Volts
60.154%
69.288%
78.696%
79.346%
79.541%
0.025
0.043
0.203
0.304
0.369
Cooler Master MWE Bronze 750
5VSB EFFICIENCY -230V (ERP LOT 3/6 & CEC)
Test #5VSB
0.045A0.234
1
5.188V0.505230.30V
0.090A0.467
2
5.187V0.795230.30V
0.550A2.848
3
5.177V3.707230.33V
1.000A5.167
4
5.166V6.560230.31V
1.500A7.733
5
5.154V9.727230.31V
DC/AC
(Watts)
EfficiencyPF/AC Volts
0.010
46.337%
0.016
58.742%
0.070
76.828%
0.120
78.765%
0.169
79.500%
6
3.000A15.356
5.118V19.824115.12V
VAMPIRE POWER -230V
77.462%
0.447
6
3.000A15.356
79.261%
5.119V19.374230.31V
0.276
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
Page 6
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
EFFICIENCY UNDER HIGH AMBIENT TEMPERATURE
Cooler Master MWE Bronze 750
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
Page 7
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
10-110% LOAD TESTS
Test
#
1
2
3
4
5
12V5V3.3V5VSB
4.368A2.019A1.981A0.970A74.509
12.112V4.955V3.331V5.156V97.48240.15°C230.31V
9.793A3.036A2.977A1.167A149.398
12.100V4.943V3.323V5.144V172.74641.33°C230.32V
15.630A3.548A3.467A1.364A224.922
12.087V4.934V3.316V5.132V250.32842.08°C230.32V
21.437A4.064A3.987A1.563A299.724
12.059V4.925V3.310V5.120V332.06643.47°C230.33V
26.913A5.090A4.998A1.762A374.677
12.045V4.913V3.302V5.107V415.41044.55°C230.34V
DC/AC
(Watts)
Cooler Master MWE Bronze 750
Fan
Efficiency
76.434%142831.6
86.484%187538.4
89.851%176338.1
90.260%198640.8
90.195%215642.7
Speed
(RPM)
PSU Noise
(dB[A])
Temps
(In/Out)
34.10°C0.734
34.86°C0.850
35.00°C0.886
35.74°C0.915
36.03°C0.930
PF/AC
Volts
6
7
8
9
10
11
CL1
CL2
32.394A6.123A6.010A1.963A449.603
89.845%239444.6
12.033V4.901V3.294V5.094V500.42045.62°C230.34V
37.925A7.161A7.033A2.165A524.935
89.369%246946.0
12.019V4.889V3.285V5.081V587.37946.95°C230.34V
43.466A8.205A8.055A2.369A600.271
88.791%246746.0
12.006V4.877V3.277V5.068V676.05147.88°C230.35V
49.382A8.733A8.561A2.372A674.803
88.107%246045.9
11.994V4.868V3.271V5.059V765.88949.24°C230.35V
55.108A9.265A9.103A2.979A750.017
87.154%246646.0
11.982V4.858V3.263V5.035V860.56451.26°C230.35V
61.449A9.276A9.119A2.984A825.246
86.189%246746.0
11.970V4.851V3.257V5.028V957.48252.44°C230.34V
0.152A14.002A14.003A0.000A116.504
78.120%245845.9
12.096V4.890V3.299V5.153V149.13444.47°C230.34V
62.530A1.003A1.001A1.000A762.912
87.656%246846.0
11.988V4.903V3.284V5.097V870.34851.31°C230.34V
36.61°C0.938
37.16°C0.944
37.53°C0.951
38.29°C0.956
39.74°C0.960
40.23°C0.963
36.26°C0.831
39.99°C0.960
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
Page 9
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)22.4
AC Loss to PWR_OK Hold Up Time (ms)21.0
PWR_OK Inactive to DC Loss Delay (ms)1.4
Cooler Master MWE Bronze 750
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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