CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Cooler Master V650 Gold SFX (2021)
Serial NumberMPY6501SFHAGVEU1210500001
Lab IDCM65001832
  • Report: 21PS1832A
  • Receipt Date: Apr 5, 2021
  • Test Date: Apr 16, 2021
  • Report Date: Apr 20, 2021
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandCooler Master
Manufacturer (OEM)Gospower
SeriesV Gold SFX Series
Model NumberMPY-6501-SFHAGV-EU
Serial NumberMPY6501SFHAGVEU1210500001
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)8-4
Rated Frequency (Hz)50-60
Rated Power (W)650
TypeSFX
Cooling92mm Fluid Dynamic Bearing Fan
(HA9215VH12FD-F00)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202054.130.3
Watts120649.2153.6
Total Max. Power (W)650

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, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (300mm) 1 1 18-22AWG No
4+4 pin EPS12V (460mm) 1 1 18AWG No
8 pin EPS12V (460mm) 1 1 18AWG No
6+2 pin PCIe (400mm+120mm) 2 4 18AWG No
SATA (100mm+110mm+110mm+110mm) 2 8 18AWG No
4 pin Molex (100mm+110mm+110mm+110mm) 1 4 18AWG No
AC Power Cord (1380mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data -
Manufacturer (OEM) Gospower
PCB Type Double Sided
Primary Side -
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x MPS HF81 (Discharge IC)
Inrush Protection NTC Thermistor & Relay
Bridge Rectifier(s) 1x  GBU2508 (800V, 25A @ 98°C)
APFC MOSFETs 2x STMicroelectronics STF33N60DM2 (650V, 15.5A @ 100°C, Rds(on): 0.13Ohm)
APFC Boost Diode 1x
Bulk Cap(s) 1x Rubycon (450V, 470uF, 3,000h @ 105°C, MXK)
Main Switchers 2x Sanrise Tech SRC60R140BTFE (630V, 11.2A @ 125°C, Rds(on): 0.14Ohm)
APFC Controller Champion CM6500UNX & CM03AX
Resonant Controller Champion CU6901VAC
Topology Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side -
+12V MOSFETs 6x NCE Power NCEP40T15GU (40V, 106A @ 100°C, Rds(on): 1.35mOhm)
5V & 3.3V DC-DC Converters: 6x On Semiconductor NTMFS4C022N (30V, 136A, Rds(on): 1.7mOhm)
PWM Controller(s): ANPEC APW7159C
Filtering Capacitors Electrolytic: 4x Rubycon (4-10,000h @ 105°C, YXF)
Polymer: 29x FPCAP
Supervisor IC -
Fan Model Hong Hua HA9215VH12FD-F00 (92mm, 12V, 0.36A, Fluid Dynamic Bearing Fan)
5VSB Circuit -
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✓
ALPM (Alternative Low Power Mode) compatible✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)19.6
AC Loss to PWR_OK Hold Up Time (ms)16.1
PWR_OK Inactive to DC Loss Delay (ms)3.5

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 0.231 66.189% 0.039
5.119V 0.349 115.13V
2 0.090A 0.461 72.484% 0.071
5.117V 0.636 115.14V
3 0.550A 2.808 79.255% 0.284
5.105V 3.543 115.13V
4 1.000A 5.094 79.668% 0.373
5.093V 6.394 115.13V
5 1.500A 7.620 79.640% 0.419
5.079V 9.568 115.13V
6 3.000A 15.116 77.363% 0.476
5.038V 19.539 115.14V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.230 58.376% 0.014
5.119V 0.394 230.25V
2 0.090A 0.461 67.496% 0.024
5.117V 0.683 230.26V
3 0.550A 2.808 78.788% 0.115
5.105V 3.564 230.26V
4 1.000A 5.094 79.756% 0.187
5.093V 6.387 230.26V
5 1.500A 7.620 80.135% 0.247
5.080V 9.509 230.26V
6 3.000A 15.118 79.376% 0.348
5.039V 19.046 230.26V

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 3.580A 1.995A 1.962A 0.983A 64.958 82.715% 2296 38.0 39.71°C 0.908
12.111V 5.010V 3.366V 5.088V 78.532 45.21°C 115.10V
2 8.206A 2.998A 2.945A 1.182A 130.012 87.694% 2435 39.6 40.56°C 0.952
12.079V 5.003V 3.359V 5.077V 148.256 46.63°C 115.10V
3 13.173A 3.501A 3.446A 1.381A 195.018 89.422% 2545 41.2 41.48°C 0.958
12.068V 4.997V 3.353V 5.067V 218.087 48.24°C 115.11V
4 18.150A 4.007A 3.945A 1.582A 260.033 90.068% 2663 41.9 41.79°C 0.969
12.057V 4.990V 3.347V 5.057V 288.707 48.97°C 115.11V
5 22.795A 5.018A 4.942A 1.784A 325.079 90.145% 2780 42.9 42.04°C 0.977
12.045V 4.983V 3.340V 5.046V 360.616 49.81°C 115.11V
6 27.399A 6.030A 5.942A 1.986A 389.502 89.978% 2855 43.7 42.38°C 0.983
12.033V 4.976V 3.333V 5.035V 432.888 50.97°C 115.11V
7 32.084A 7.046A 6.947A 2.190A 454.833 89.596% 3025 46.7 43.23°C 0.987
12.022V 4.969V 3.326V 5.024V 507.649 52.53°C 115.10V
8 36.780A 8.003A 7.955A 2.395A 519.836 89.078% 3075 46.5 43.99°C 0.989
12.010V 4.961V 3.319V 5.012V 583.572 53.75°C 115.10V
9 41.888A 8.582A 8.451A 2.398A 585.088 88.637% 3076 46.5 44.31°C 0.991
11.998V 4.954V 3.313V 5.005V 660.095 54.67°C 115.10V
10 46.742A 9.100A 8.984A 3.012A 649.924 88.008% 3081 46.5 45.63°C 0.992
11.985V 4.947V 3.306V 4.981V 738.482 56.55°C 115.10V
11 52.212A 9.111A 8.999A 3.015A 714.746 87.406% 3081 46.5 46.91°C 0.992
11.971V 4.940V 3.301V 4.976V 817.727 58.64°C 115.11V
CL1 0.118A 14.003A 13.999A 0.000A 117.975 83.217% 2967 45.3 42.23°C 0.950
12.096V 4.981V 3.343V 5.099V 141.768 49.46°C 115.12V
CL2 54.112A 1.000A 1.001A 1.000A 661.325 88.506% 3082 46.5 45.80°C 0.992
11.975V 4.962V 3.320V 5.049V 747.210 56.13°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 3.582A 1.996A 1.962A 0.983A 64.973 84.666% 2328 38.3 40.12°C 0.780
12.108V 5.010V 3.365V 5.088V 76.740 45.41°C 230.27V
2 8.210A 2.999A 2.948A 1.182A 130.048 89.848% 2405 39.5 40.73°C 0.872
12.076V 5.003V 3.358V 5.077V 144.742 46.56°C 230.27V
3 13.178A 3.503A 3.445A 1.382A 195.055 91.439% 2554 41.3 41.46°C 0.906
12.065V 4.998V 3.353V 5.067V 213.317 47.84°C 230.26V
4 18.156A 4.008A 3.945A 1.582A 260.060 92.057% 2629 41.3 41.82°C 0.927
12.054V 4.991V 3.347V 5.057V 282.498 48.87°C 230.26V
5 22.803A 5.016A 4.940A 1.784A 325.099 92.267% 2692 42.5 42.15°C 0.937
12.042V 4.985V 3.340V 5.046V 352.345 49.80°C 230.26V
6 27.410A 6.029A 5.942A 1.986A 389.559 92.242% 2800 43.0 42.38°C 0.948
12.030V 4.978V 3.333V 5.035V 422.321 50.71°C 230.25V
7 32.093A 7.044A 6.949A 2.190A 454.858 92.043% 2976 45.6 43.09°C 0.954
12.019V 4.971V 3.326V 5.025V 494.178 51.81°C 230.25V
8 36.790A 8.004A 7.955A 2.395A 519.871 91.764% 3095 46.6 43.64°C 0.959
12.007V 4.963V 3.319V 5.013V 566.533 53.20°C 230.25V
9 41.899A 8.578A 8.452A 2.398A 585.066 91.533% 3099 46.7 44.18°C 0.964
11.994V 4.957V 3.313V 5.007V 639.187 54.14°C 230.25V
10 46.748A 9.094A 8.983A 3.012A 649.901 91.167% 3104 46.9 45.45°C 0.968
11.983V 4.950V 3.306V 4.982V 712.868 56.47°C 230.24V
11 52.214A 9.106A 9.001A 3.015A 714.718 90.869% 3106 46.9 46.79°C 0.970
11.970V 4.943V 3.300V 4.976V 786.538 58.56°C 230.25V
CL1 0.117A 14.004A 13.999A 0.000A 118.039 85.379% 2966 45.3 42.45°C 0.865
12.095V 4.986V 3.343V 5.100V 138.253 49.59°C 230.25V
CL2 54.107A 1.000A 0.999A 1.000A 661.153 91.701% 3103 46.8 45.88°C 0.968
11.973V 4.963V 3.320V 5.050V 720.986 56.52°C 230.25V

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 1.225A 0.498A 0.489A 0.196A 19.986 52.409% 1844 31.7 0.851
12.111V 5.017V 3.372V 5.114V 38.135 115.09V
2 2.450A 0.994A 0.979A 0.392A 39.974 75.889% 2180 36.5 0.878
12.118V 5.014V 3.370V 5.107V 52.674 115.09V
3 3.680A 1.496A 1.468A 0.588A 60.006 82.378% 2142 36.0 0.901
12.111V 5.011V 3.367V 5.099V 72.842 115.10V
4 4.910A 1.997A 1.962A 0.785A 79.957 84.717% 2205 36.7 0.919
12.089V 5.009V 3.364V 5.092V 94.381 115.10V

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]) PF/AC Volts
1 1.226A 0.497A 0.491A 0.196A 19.997 54.611% 1773 30.6 0.617
12.110V 5.016V 3.371V 5.114V 36.617 230.26V
2 2.450A 0.997A 0.981A 0.392A 39.989 78.014% 2045 34.6 0.697
12.116V 5.013V 3.369V 5.107V 51.259 230.26V
3 3.681A 1.497A 1.471A 0.588A 60.020 84.602% 2087 35.3 0.767
12.108V 5.011V 3.366V 5.099V 70.944 230.27V
4 4.912A 1.997A 1.961A 0.786A 79.972 87.106% 2223 36.9 0.808
12.087V 5.008V 3.364V 5.093V 91.810 230.26V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load18.40mV8.40mV12.70mV5.80mVPass
20% Load11.90mV8.90mV13.20mV6.10mVPass
30% Load10.10mV9.50mV13.40mV7.60mVPass
40% Load10.60mV9.50mV14.10mV8.60mVPass
50% Load9.70mV9.60mV14.50mV9.30mVPass
60% Load9.90mV10.60mV13.80mV9.90mVPass
70% Load10.20mV10.90mV13.90mV10.40mVPass
80% Load10.80mV12.10mV15.10mV12.50mVPass
90% Load10.80mV12.00mV14.60mV13.50mVPass
100% Load13.60mV12.10mV15.10mV14.50mVPass
110% Load14.40mV12.50mV14.30mV16.20mVPass
Crossload117.00mV9.50mV12.70mV6.20mVPass
Crossload214.00mV12.40mV14.60mV11.10mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load20.60mV9.60mV11.30mV5.80mVPass
20% Load12.60mV9.20mV11.30mV6.20mVPass
30% Load11.20mV9.90mV12.10mV7.50mVPass
40% Load10.90mV9.50mV11.20mV7.90mVPass
50% Load9.90mV10.30mV11.80mV9.10mVPass
60% Load10.00mV11.30mV12.20mV10.00mVPass
70% Load11.00mV11.20mV12.50mV10.10mVPass
80% Load10.70mV11.40mV12.30mV12.30mVPass
90% Load10.00mV11.80mV12.10mV13.30mVPass
100% Load14.90mV12.60mV13.80mV14.40mVPass
110% Load15.30mV13.00mV13.30mV15.20mVPass
Crossload117.90mV10.40mV13.20mV6.20mVPass
Crossload216.10mV12.50mV13.20mV10.80mVPass

The results above are not used in the certification process

Cooler Master V650 Gold SFX (2021)

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