CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Cooler Master MWE Bronze 700
Serial NumberMPE7001ACAAB1191400002
Lab IDCM19700037
  • Report:
  • Receipt Date: Jul 5, 2019
  • Test Date: May 17, 2019
  • Report Date: Jun 21, 2019
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandCooler Master
Manufacturer (OEM)Gospower
SeriesMWE Bronze
Model Number
Serial NumberMPE7001ACAAB1191400002
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10-6
Rated Frequency (Hz)50-60
Rated Power (W)700
TypeATX12V
Cooling120mm Fluid Dynamic Bearing Fan
(HA1225H12F-Z)
Semi-Passive Operation✓
Cable DesignFixed cables

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202058.330.3
Watts120699.6153.6
Total Max. Power (W)700

Test Equipment

Electronic Loads Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
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
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (610mm) 1 1 18-20AWG No
8 pin EPS12V (630mm) / 4+4 pin EPS12V (120mm) 1 1 / 1 18AWG No
6+2 pin PCIe (530mm+120mm) 2 4 16-18AWG No
SATA (530mm+120mm+120mm+120mm) 2 8 18AWG No
4-pin Molex (520mm+120mm+120mm+120mm) 1 4 18AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) Gospower
PCB Type Single Sided
Primary Side
Transient Filter 3x Y caps, 2x X caps, 2x CM chokes
Inrush Protection NTC Thermistor & Relay
Bridge Rectifier(s) 1x GBU2508 (800V, 25A @ 100°C)
APFC MOSFETS 2x Sanrise Tech SRC60R140B (630V, 11.2A @ 125°C, 0.14Ohm)
APFC Boost Diode 1x Cengol CGC1S06510 (650V, 10A @ 150°C)
Hold-up Cap(s) 1x Elite (420V, 680uF, 2000h @ 85°C, GM)
Main Switchers 2x Jilin Sino Microelectronics JCS18N50FH (500V, 11A @ 100°C, 0.27Ohm)
APFC Controller Champion CM6500UNX
Resonant Controllers Champion CU6901V
Topology Primary side: Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 4x Nce Power NCEP40T11K (40V, 85A @ 100°C, 2.8mOhm)
5V & 3.3V DC-DC Converters: 4x IPS FTD05N03NA (30V, 75A @ 100°C, 6mOhm)
PWM Controllers: ANPEC APW7159C
Filtering Capacitors Electrolytics: 5x Elite (2-5,000h @ 105°C, ED), 4x Elite (2,000h @ 105°C, EL), 1x CapXon (3-10,000h @ 105°C, GH), 1x Fcon (105°C, GL)
Polymers: CapXon
Supervisor IC IN1S313I-SAG
Fan Model Hong Hua HA1225H12F-Z (120mm, 12V, 0.58A, Fluid Dynamic Bearing Fan )
5VSB Circuit
Rectifier -
Standby PWM Controller On-Bright OB2365SP

Test Results

Temperature & Compliance Info

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

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)16
AC Loss to PWR_OK Hold Up Time (ms)14
PWR_OK Inactive to DC Loss Delay (ms)2

Vampire Power

Graphs

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.

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.

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.

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.

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.

Indicative Performance

Efficiency under high ambient temperature

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.

5VSB Efficiency (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.233 60.207% 0.025
5.176V 0.387 115.10V
2 0.090A 0.466 69.449% 0.042
5.176V 0.671 115.10V
3 0.550A 2.841 78.764% 0.201
5.165V 3.607 115.10V
4 1.000A 5.154 79.427% 0.304
5.154V 6.489 115.10V
5 1.500A 7.713 79.573% 0.372
5.141V 9.693 115.10V
6 3.000A 15.312 77.584% 0.454
5.104V 19.736 115.10V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.233 45.957% 0.010
5.176V 0.507 230.23V
2 0.090A 0.466 58.764% 0.015
5.176V 0.793 230.22V
3 0.550A 2.841 76.971% 0.068
5.165V 3.691 230.23V
4 1.000A 5.154 78.916% 0.116
5.154V 6.531 230.22V
5 1.500A 7.713 79.672% 0.164
5.142V 9.681 230.22V
6 3.000A 15.312 79.242% 0.270
5.104V 19.323 230.22V

Supplementary Tests (For Reference)

Typical Load Tests

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 3.960A 2.016A 1.963A 0.972A 69.697 76.303% 1218 26.9 34.03°C 0.954
12.145V 4.962V 3.362V 5.144V 91.342 39.88°C 115.11V
2 8.974A 3.029A 2.950A 1.169A 139.781 84.673% 1516 32.8 34.69°C 0.935
12.134V 4.951V 3.354V 5.133V 165.083 40.75°C 115.13V
3 14.328A 3.541A 3.433A 1.367A 209.682 88.047% 1476 32.5 35.00°C 0.949
12.122V 4.943V 3.348V 5.121V 238.147 41.45°C 115.11V
4 19.709A 4.054A 3.950A 1.566A 279.684 88.976% 1503 32.6 35.54°C 0.963
12.100V 4.935V 3.341V 5.110V 314.335 42.60°C 115.11V
5 24.774A 5.079A 4.952A 1.766A 349.787 88.594% 1962 40.4 36.58°C 0.974
12.080V 4.924V 3.333V 5.098V 394.819 44.15°C 115.13V
6 29.840A 6.110A 5.956A 1.967A 419.898 88.126% 2084 41.3 36.71°C 0.979
12.067V 4.913V 3.324V 5.085V 476.473 44.93°C 115.11V
7 34.915A 7.142A 6.967A 2.169A 490.014 87.446% 2322 44.1 37.40°C 0.983
12.055V 4.902V 3.316V 5.072V 560.365 46.24°C 115.12V
8 39.997A 8.181A 7.980A 2.373A 560.134 86.624% 2465 46.0 38.03°C 0.986
12.044V 4.891V 3.307V 5.060V 646.629 47.24°C 115.14V
9 45.495A 8.706A 8.484A 2.376A 629.862 85.785% 2461 45.9 38.70°C 0.988
12.031V 4.883V 3.300V 5.052V 734.232 48.45°C 115.11V
10 50.764A 9.233A 9.019A 2.984A 699.848 84.812% 2458 45.9 39.75°C 0.990
12.019V 4.875V 3.293V 5.029V 825.175 50.58°C 115.09V
11 56.642A 9.243A 9.034A 2.988A 769.878 83.610% 2459 45.9 40.33°C 0.991
12.008V 4.870V 3.288V 5.021V 920.798 51.60°C 115.10V
CL1 0.144A 14.003A 13.998A 0.000A 116.917 77.131% 2340 44.2 36.41°C 0.937
12.126V 4.895V 3.331V 5.146V 151.582 44.19°C 115.11V
CL2 58.347A 1.003A 1.001A 1.000A 714.969 85.207% 2460 45.9 39.64°C 0.990
12.025V 4.923V 3.316V 5.089V 839.094 50.63°C 115.10V

The results above are not used in the certification process

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 3.959A 2.017A 1.962A 0.972A 69.690 77.087% 1294 28.6 34.20°C 0.715
12.145V 4.962V 3.363V 5.145V 90.404 40.25°C 230.25V
2 8.973A 3.030A 2.951A 1.169A 139.779 86.167% 1471 32.4 34.61°C 0.825
12.134V 4.951V 3.354V 5.133V 162.219 40.96°C 230.25V
3 14.327A 3.542A 3.436A 1.367A 209.664 89.585% 1465 32.4 35.30°C 0.861
12.121V 4.942V 3.347V 5.122V 234.038 42.23°C 230.26V
4 19.710A 4.054A 3.949A 1.566A 279.674 90.666% 1546 33.1 35.81°C 0.904
12.099V 4.935V 3.341V 5.110V 308.467 43.09°C 230.25V
5 24.777A 5.079A 4.951A 1.766A 349.789 90.524% 1904 38.6 36.52°C 0.924
12.079V 4.924V 3.332V 5.098V 386.404 44.53°C 230.25V
6 29.843A 6.108A 5.957A 1.967A 419.899 90.267% 2114 32.0 36.90°C 0.934
12.066V 4.913V 3.324V 5.086V 465.177 45.53°C 230.26V
7 34.919A 7.139A 6.967A 2.169A 490.015 89.847% 2288 43.6 37.00°C 0.940
12.054V 4.902V 3.316V 5.073V 545.386 45.97°C 230.26V
8 40.000A 8.181A 7.982A 2.372A 560.132 89.294% 2460 45.9 37.71°C 0.947
12.043V 4.891V 3.307V 5.060V 627.293 47.28°C 230.26V
9 45.497A 8.706A 8.486A 2.376A 629.848 88.788% 2458 45.9 38.63°C 0.953
12.030V 4.883V 3.300V 5.052V 709.382 48.89°C 230.26V
10 50.770A 9.234A 9.019A 2.984A 699.875 88.046% 2457 45.9 39.65°C 0.958
12.018V 4.875V 3.293V 5.029V 794.894 50.87°C 230.26V
11 56.648A 9.244A 9.036A 2.989A 769.900 87.270% 2456 45.9 40.34°C 0.961
12.007V 4.870V 3.287V 5.021V 882.208 52.24°C 230.25V
CL1 0.145A 14.003A 13.999A 0.000A 116.920 78.352% 2434 45.6 36.37°C 0.820
12.126V 4.895V 3.330V 5.145V 149.224 44.31°C 230.26V
CL2 58.346A 1.003A 0.999A 1.000A 714.893 88.551% 2457 45.9 39.77°C 0.958
12.024V 4.925V 3.316V 5.088V 807.322 50.49°C 230.26V

The results above are not used in the certification process

Light Load Tests

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) PF/AC Volts
1 1.188A 0.502A 0.475A 0.194A 19.556 77.290% 0 <6.0 0.749
12.166V 4.976V 3.371V 5.171V 25.302 115.14V
2 2.438A 1.006A 0.979A 0.387A 39.971 83.007% 0 <6.0 0.889
12.171V 4.972V 3.369V 5.163V 48.154 115.11V
3 3.627A 1.510A 1.455A 0.582A 59.453 74.271% 1105 20.9 0.933
12.147V 4.966V 3.365V 5.155V 80.049 115.12V
4 4.885A 2.015A 1.962A 0.777A 79.913 77.814% 1163 25.6 0.959
12.143V 4.962V 3.362V 5.148V 102.698 115.15V

The results above are not used in the certification process

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) PF/AC Volts
1 1.189A 0.503A 0.473A 0.194A 19.566 77.881% 0 <6.0 0.347
12.166V 4.977V 3.372V 5.170V 25.123 230.25V
2 2.439A 1.005A 0.978A 0.387A 39.974 84.150% 0 <6.0 0.530
12.170V 4.973V 3.369V 5.163V 47.503 230.25V
3 3.627A 1.510A 1.454A 0.582A 59.453 75.125% 1144 25.0 0.679
12.147V 4.967V 3.366V 5.156V 79.139 230.24V
4 4.882A 2.017A 1.964A 0.777A 79.899 78.896% 1278 28.4 0.744
12.144V 4.962V 3.362V 5.149V 101.271 230.25V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 14.3 mV 16.6 mV 10.1 mV 20.2 mV Pass
20% Load 14.5 mV 16.4 mV 10.5 mV 19.2 mV Pass
30% Load 10.3 mV 16.1 mV 11.1 mV 18.3 mV Pass
40% Load 32.1 mV 17.7 mV 10.9 mV 17.5 mV Pass
50% Load 24.7 mV 17.4 mV 12.2 mV 19.3 mV Pass
60% Load 25.2 mV 16.8 mV 12.2 mV 20.5 mV Pass
70% Load 23.2 mV 17.2 mV 13.5 mV 21.4 mV Pass
80% Load 44.3 mV 21.7 mV 16.0 mV 23.6 mV Pass
90% Load 24.5 mV 18.9 mV 16.6 mV 21.7 mV Pass
100% Load 37.2 mV 20.2 mV 17.4 mV 25.3 mV Pass
110% Load 36.6 mV 20.9 mV 18.1 mV 27.0 mV Pass
Crossload 1 19.5 mV 25.1 mV 18.8 mV 19.3 mV Pass
Crossload 2 36.2 mV 18.2 mV 11.7 mV 23.9 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 14.6 mV 16.8 mV 10.1 mV 20.5 mV Pass
20% Load 14.0 mV 16.0 mV 10.9 mV 17.8 mV Pass
30% Load 9.8 mV 16.7 mV 11.2 mV 17.8 mV Pass
40% Load 33.0 mV 16.3 mV 11.1 mV 16.6 mV Pass
50% Load 24.9 mV 16.6 mV 12.0 mV 17.8 mV Pass
60% Load 23.9 mV 17.6 mV 12.7 mV 17.5 mV Pass
70% Load 22.8 mV 17.2 mV 13.7 mV 17.5 mV Pass
80% Load 45.3 mV 20.4 mV 15.9 mV 19.5 mV Pass
90% Load 28.9 mV 18.9 mV 16.4 mV 20.1 mV Pass
100% Load 36.3 mV 19.9 mV 17.9 mV 22.9 mV Pass
110% Load 36.9 mV 20.3 mV 18.3 mV 24.2 mV Pass
Crossload 1 20.5 mV 25.0 mV 18.8 mV 19.0 mV Pass
Crossload 2 35.0 mV 18.3 mV 13.0 mV 22.8 mV Pass

The results above are not used in the certification process

Cooler Master MWE Bronze 700

Top side
Power specifications label
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
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com