CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Cooler Master GXII 750W (ATX v3.1) (MWE Gold 750 V3)
PS57513CD240220044BA1GZ
Lab IDCM75002512
  • Report: 24PS2512A
  • Receipt Date: Jun 25, 2024
  • Test Date: Jul 22, 2024
  • Report Date: Jul 31, 2024
115V230V
效率評比
115V230V
噪音評比
Aristeidis Bitziopoulos, Lab Director

General Information

Cooler Master
製造商 (OEM)Lite-on
GXII
MPX-7503-AFAG
PS57513CD240220044BA1GZ

(Vrms)100-240
(Arms)10-5
(Hz)50-60
(W)750
ATX12V
120mm Fluid Dynamic Bearing Fan (HA1225H12F-Z)
✓
Fully Modular

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202062.530.3
Watts120750153.6
Total Max. Power (W)750

Electronic Loads

Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P
Power Analyzers RS HMC8015, N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444, Rigol DS7014, Siglent SDS2104X PLUS
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Temperature Logger Picoscope TC-08
Tachometer UNI-T UT372
Multimeters Keysight 34465A, Keithley 2015 - THD
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Isolation Transformer 4kVA

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 24 pin (610mm) 1 1 18-22AWG No
4+4 pin EPS12V (600mm) 1 1 18AWG No
8 pin EPS12V (600mm) 1 1 18AWG No
6+2 pin PCIe (550mm) 3 3 16-18AWG No
12+4 pin PCIe (650mm) (600W) 1 1 16-28AWG No
SATA (550mm+120mm+120mm+120mm) 2 8 20AWG No
4-pin Molex (500mm+120mm+120mm+120mm) 1 4 20AWG No
AC Power Cord (1385mm) - C13 coupler 1 1 18AWG -

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.1 PSU Power Excursion✓

Performance Summary

89.246%
80.816
VSB82.087%
(W)0.0921
0.989
平均噪音輸出24.27 dB(A)
效率評比 (ETA)PLATINUM
噪音評比 (LAMBDA)A
91.616%
VSB81.516%
(W)0.1331
0.976
平均噪音輸出24.18 dB(A)
效率評比 (ETA)PLATINUM
噪音評比 (LAMBDA)A

Hold-Up Time (ms)22.7
AC Loss to PWR_OK Hold Up Time (ms)19
PWR_OK Inactive to DC Loss Delay (ms)3.7

待機電源消耗

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.08 V 115.04 V 113.85 V 115.12 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.13 % 0.09 % N/A 0.17 % 2.00 % PASS
Real Power: 0.092 W 0.012 W N/A 0.114 W N/A N/A
Apparent Power: 7.873 W 7.449 W N/A 8.307 W N/A N/A
Power Factor: 0.012 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.02 V 230.92 V 227.70 V 231.10 V 232.30 V PASS
Mains Frequency: 50.00 Hz 49.99 Hz 49.50 Hz 50.01 Hz 50.50 Hz PASS
Mains Voltage CF: 1.417 1.417 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.17 % 0.15 % N/A 0.28 % 2.00 % PASS
Real Power: 0.133 W 0.108 W N/A 0.194 W N/A N/A
Apparent Power: 25.690 W 25.082 W N/A 26.354 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

Graphs

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

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

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

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

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

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 62.579% 0.048
5.149V 0.37W 114.87V
2 0.09A 0.463W 72.371% 0.081
5.147V 0.639W 114.87V
3 0.55A 2.819W 82.967% 0.262
5.127V 3.398W 114.87V
4 1A 5.107W 83.159% 0.319
5.108V 6.142W 114.87V
5 1.5A 7.63W 83.046% 0.348
5.088V 9.189W 114.86V
6 2.999A 15.075W 81.669% 0.39
5.026V 18.458W 114.86V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 56.096% 0.016
5.148V 0.413W 229.94V
2 0.09A 0.463W 67.523% 0.027
5.146V 0.688W 229.94V
3 0.55A 2.819W 81.287% 0.123
5.127V 3.469W 229.94V
4 1A 5.107W 82.786% 0.187
5.107V 6.169W 229.94V
5 1.5A 7.629W 82.968% 0.238
5.086V 9.192W 229.94V
6 3A 15.071W 82.486% 0.315
5.024V 18.271W 229.94V

Supplementary Tests (For Reference)

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 4.420A 1.97A 1.972A 0.98A 74.997 90.276% 0 <6.0 44.49°C 0.96
12.083V 5.076V 3.347V 5.104V 83.093 40.31°C 114.85V
20% 9.856A 2.961A 2.969A 1.179A 149.924 92.216% 0 <6.0 45.2°C 0.978
12.077V 5.066V 3.335V 5.087V 162.562 40.52°C 114.83V
30% 15.646A 3.46A 3.475A 1.38A 224.922 92.479% 0 <6.0 47.37°C 0.986
12.072V 5.057V 3.324V 5.072V 243.181 41.47°C 114.8V
40% 21.449A 3.962A 3.984A 1.582A 300.005 92.049% 0 <6.0 49.99°C 0.991
12.066V 5.048V 3.313V 5.055V 325.646 41.85°C 114.69V
50% 26.859A 4.962A 4.999A 1.787A 374.389 91.081% 1262 25.6 42.41°C 0.993
12.059V 5.039V 3.301V 5.037V 411.048 47.26°C 114.75V
60% 32.320A 5.965A 6.022A 1.993A 449.3 90.357% 1262 25.6 42.67°C 0.995
12.051V 5.03V 3.288V 5.019V 496.857 48.15°C 114.64V
70% 37.789A 6.974A 7.053A 2.2A 524.233 89.401% 1264 25.7 43.11°C 0.996
12.044V 5.02V 3.275V 5.001V 584.847 50.4°C 114.44V
80% 43.331A 7.984A 8.092A 2.306A 599.432 88.204% 1314 27.2 43.98°C 0.996
12.036V 5.01V 3.262V 4.987V 679.568 49.87°C 114.66V
90% 49.214A 8.498A 8.611A 2.413A 674.481 87.115% 2555 45.4 44.5°C 0.997
12.029V 5.001V 3.251V 4.974V 774.302 49.97°C 114.64V
100% 54.902A 9.014A 9.167A 3.038A 749.695 86.061% 2864 48.5 45.11°C 0.997
12.021V 4.992V 3.24V 4.938V 870.431 51.41°C 114.52V
110% 60.466A 10.036A 10.321A 3.044A 824.705 84.821% 2863 48.5 46.1°C 0.997
12.013V 4.982V 3.226V 4.928V 971.475 53.82°C 114.4V
CL1 0.115A 14.309A 14.487A 0A 121.287 84.989% 0 <6.0 52.43°C 0.975
12.068V 5.046V 3.292V 5.129V 142.703 40.78°C 114.83V
CL2 0.114A 19.775A 0A 0A 101.356 83.83% 0 <6.0 52.27°C 0.97
12.080V 5.055V 3.322V 5.141V 120.9 40.32°C 114.84V
CL3 0.114A 0A 20.087A 0A 67.377 77.385% 0 <6.0 52.72°C 0.961
12.077V 5.024V 3.285V 5.137V 87.076 40.52°C 114.85V
CL4 62.259A 0A 0A 0A 749.488 86.826% 2860 48.5 45.32°C 0.997
12.038V 4.996V 3.27V 5.085V 861.712 51.55°C 114.43V

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
10% 4.418A 1.969A 1.974A 0.979A 74.991 91.261% 0 <6.0 45.13°C 0.927
12.085V 5.077V 3.344V 5.105V 82.153 40.19°C 229.93V
20% 9.853A 2.96A 2.971A 1.179A 149.909 93.499% 0 <6.0 46.65°C 0.962
12.079V 5.068V 3.332V 5.088V 160.333 40.78°C 229.92V
30% 15.643A 3.459A 3.478A 1.38A 224.904 93.941% 0 <6.0 48.52°C 0.971
12.073V 5.058V 3.321V 5.072V 239.45 41.47°C 229.9V
40% 21.447A 3.961A 3.988A 1.582A 299.986 93.876% 0 <6.0 51.43°C 0.977
12.066V 5.049V 3.31V 5.055V 319.56 41.71°C 229.89V
50% 26.851A 4.96A 5.004A 1.787A 374.316 93.196% 1262 25.6 42.42°C 0.983
12.059V 5.04V 3.298V 5.037V 401.646 46.64°C 229.88V
60% 32.314A 5.963A 6.028A 1.992A 449.228 92.779% 1262 25.6 42.87°C 0.986
12.051V 5.031V 3.285V 5.019V 484.193 47.5°C 229.87V
70% 37.784A 6.972A 7.061A 2.199A 524.168 92.205% 1630 33.1 43.27°C 0.988
12.044V 5.021V 3.272V 5V 568.534 48.91°C 229.86V
80% 43.329A 7.983A 8.102A 2.306A 599.387 91.546% 1933 37.7 43.56°C 0.99
12.036V 5.01V 3.258V 4.986V 654.749 48.89°C 229.84V
90% 49.215A 8.499A 8.622A 2.413A 674.451 90.847% 2403 43.7 44.15°C 0.992
12.028V 5V 3.247V 4.973V 742.394 49.53°C 229.83V
100% 54.905A 9.017A 9.179A 3.038A 749.671 89.997% 2862 48.5 45.17°C 0.993
12.020V 4.99V 3.236V 4.937V 833.018 49.9°C 229.82V
110% 60.471A 10.04A 10.335A 3.044A 824.691 89.243% 2859 48.5 46.56°C 0.994
12.012V 4.98V 3.222V 4.927V 924.15 52.26°C 229.81V
CL1 0.114A 14.312A 14.501A 0A 121.284 86.039% 0 <6.0 48.62°C 0.958
12.067V 5.045V 3.289V 5.129V 140.979 40.43°C 229.93V
CL2 0.114A 19.777A 0A 0A 101.351 84.919% 0 <6.0 50.94°C 0.951
12.079V 5.055V 3.32V 5.14V 119.375 40.75°C 229.93V
CL3 0.114A 0A 20.101A 0A 67.375 78.28% 0 <6.0 51.76°C 0.931
12.076V 5.027V 3.283V 5.137V 86.031 40.57°C 229.93V
CL4 62.263A 0A 0A 0A 749.481 90.868% 2857 48.5 45.55°C 0.993
12.037V 4.998V 3.268V 5.084V 824.767 50.15°C 229.82V

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
20W 1.228A 0.492A 0.491A 0.194A 19.994 82.444% 0 <6.0 39.61°C 0.898
12.087V 5.084V 3.358V 5.143V 24.284 36.57°C 114.86V
40W 2.704A 0.689A 0.688A 0.292A 39.995 87.176% 0 <6.0 40.21°C 0.941
12.085V 5.082V 3.355V 5.138V 45.915 37.08°C 114.86V
60W 4.181A 0.886A 0.886A 0.39A 59.995 89.501% 0 <6.0 41.83°C 0.953
12.084V 5.079V 3.352V 5.132V 67.014 38.24°C 114.86V
80W 5.652A 1.083A 1.084A 0.488A 79.934 91.067% 0 <6.0 42.95°C 0.961
12.084V 5.076V 3.349V 5.126V 87.787 39.1°C 114.84V

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
20W 1.228A 0.492A 0.492A 0.194A 19.989 80.501% 0 <6.0 39.52°C 0.571
12.088V 5.085V 3.355V 5.143V 24.384 36.44°C 229.95V
40W 2.704A 0.689A 0.689A 0.292A 39.989 88.283% 0 <6.0 40.64°C 0.824
12.087V 5.083V 3.352V 5.138V 45.342 37.38°C 229.94V
60W 4.180A 0.886A 0.887A 0.39A 59.989 90.663% 0 <6.0 42.14°C 0.903
12.086V 5.08V 3.35V 5.132V 66.184 38.38°C 229.93V
80W 5.651A 1.083A 1.085A 0.488A 79.922 92.242% 0 <6.0 43.17°C 0.932
12.085V 5.078V 3.347V 5.126V 86.698 39.11°C 229.92V

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load25.26mV12.62mV11.58mV7.85mVPass
20% Load25.62mV12.21mV11.43mV8.15mVPass
30% Load27.07mV12.57mV12.31mV8.62mVPass
40% Load28.67mV14.68mV12.51mV8.52mVPass
50% Load30.47mV13.39mV16.81mV8.73mVPass
60% Load33.51mV13.91mV19.70mV9.08mVPass
70% Load34.59mV14.22mV14.53mV10.48mVPass
80% Load36.04mV14.22mV14.63mV10.53mVPass
90% Load39.03mV14.99mV16.24mV11.46mVPass
100% Load65.50mV18.81mV17.44mV15.46mVPass
110% Load51.18mV16.60mV18.52mV16.29mVPass
Crossload137.02mV15.46mV15.16mV17.62mVPass
Crossload232.64mV20.20mV13.39mV18.74mVPass
Crossload334.44mV14.63mV16.44mV18.58mVPass
Crossload448.38mV15.53mV15.72mV18.34mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load24.54mV14.01mV12.57mV8.62mVPass
20% Load24.33mV13.19mV12.77mV8.83mVPass
30% Load26.86mV13.70mV12.36mV9.09mVPass
40% Load28.97mV14.37mV14.01mV8.88mVPass
50% Load30.42mV13.65mV17.11mV8.93mVPass
60% Load32.33mV14.32mV18.41mV9.45mVPass
70% Load34.39mV13.96mV15.00mV9.86mVPass
80% Load37.43mV14.27mV14.94mV10.63mVPass
90% Load49.39mV16.48mV16.34mV11.36mVPass
100% Load58.91mV18.04mV17.04mV14.78mVPass
110% Load53.16mV16.97mV18.71mV15.84mVPass
Crossload135.81mV15.47mV14.64mV17.40mVPass
Crossload232.33mV19.47mV12.83mV18.07mVPass
Crossload332.28mV13.29mV16.65mV18.43mVPass
Crossload455.49mV18.56mV15.77mV17.88mVPass

The results above are not used in the certification process

Cooler Master GXII 750W (ATX v3.1) (MWE Gold 750 V3)

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Power specifications label
CYBENETICS提供ETA和LAMBDA自願性認證 方案以推廣高效及靜音之電源供應器
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com