CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
MSI MPG A850G PCIE5
Lab IDMS85002404
  • Report: 24PS2404A
  • Receipt Date: Mar 13, 2024
  • Test Date: Apr 5, 2024
  • Report Date: Apr 8, 2024
115V230V
Wirkungsgrad
115V230V
Lautstärkeklasse
Aristeidis Bitziopoulos, Lab Director

General Information

MSI
Hersteller (OEM)CWT
MPG A-G PCIE5

(Vrms)100-240
(Arms)10-5
(Hz)50-60
(W)850
ATX12V
135mm Fluid Dynamic Bearing Fan
(HA13525Η12SF-Z)
✓ (selectable)
Fully Modular

Rail3.3V5V12V5VSB-12V
Max. PowerAmps222270.830.3
Watts120850153.6
Total Max. Power (W)850

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 20+4 pin (600mm) 1 1 18-22AWG No
4+4 pin EPS12V (750mm) 2 2 18AWG No
6+2 pin PCIe (600mm+150mm) 2 4 16-18AWG No
2x 6+2 pin PCIe (600mm) 1 2 16-18AWG No
12+4 pin PCIe (590mm) (600W) 1 1 16-26AWG No
SATA (500mm+150mm+150mm) 2 6 18AWG No
SATA (500mm+150mm) 1 2 18AWG No
4-pin Molex (500mm+150mm+150mm+150mm) / FDD (+150mm) 1 4 / 1 18-20AWG No

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

88.498%
61.779
VSB79.208%
(W)0.0175
0.991
Durchschnittlicher Schallpegel28.69 dB(A)
Wirkungsgrad (ETA)GOLD
Lautstärkeklasse (LAMBDA)A-
90.768%
VSB78.322%
(W)0.0802
0.965
Durchschnittlicher Schallpegel28.64 dB(A)
Wirkungsgrad (ETA)GOLD
Lautstärkeklasse (LAMBDA)A-

Hold-Up Time (ms)16.3
AC Loss to PWR_OK Hold Up Time (ms)13.9
PWR_OK Inactive to DC Loss Delay (ms)2.4

Stromverbrauch im Ruhezustand

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.87 V 114.82 V 113.85 V 114.92 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.02 Hz 60.60 Hz PASS
Mains Voltage CF: 1.419 1.417 1.340 1.422 1.490 PASS
Mains Voltage THD: 0.15 % 0.09 % N/A 0.29 % 2.00 % PASS
Real Power: 0.018 W 0.016 W N/A 0.019 W N/A N/A
Apparent Power: 10.103 W 10.085 W N/A 10.126 W N/A N/A
Power Factor: 0.002 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 229.98 V 229.90 V 227.70 V 230.03 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 1.416 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.14 % 0.11 % N/A 0.21 % 2.00 % PASS
Real Power: 0.080 W 0.068 W N/A 0.097 W N/A N/A
Apparent Power: 34.101 W 34.074 W N/A 34.136 W N/A N/A
Power Factor: 0.002 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 0.229W 70.983% 0.032
5.096V 0.323W 114.86V
2 0.09A 0.459W 75.56% 0.059
5.095V 0.607W 114.86V
3 0.55A 2.796W 79.596% 0.273
5.084V 3.513W 114.87V
4 1A 5.073W 79.348% 0.381
5.073V 6.393W 114.86V
5 1.5A 7.592W 79.571% 0.43
5.061V 9.541W 114.86V
6 3A 15.077W 77.614% 0.512
5.025V 19.425W 114.86V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.229W 60.157% 0.011
5.095V 0.381W 229.94V
2 0.09A 0.459W 67.611% 0.02
5.094V 0.679W 229.94V
3 0.55A 2.796W 77.64% 0.102
5.083V 3.601W 229.94V
4 1A 5.073W 78.846% 0.17
5.072V 6.434W 229.94V
5 1.5A 7.592W 79.327% 0.232
5.06V 9.571W 229.94V
6 3.001A 15.076W 79.594% 0.331
5.025V 18.941W 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% 5.235A 1.98A 2.002A 0.987A 85.008 86.036% 0 <6.0 44.26°C 0.978
12.112V 5.05V 3.298V 5.064V 98.806 40.02°C 114.84V
20% 11.486A 2.972A 3.005A 1.187A 169.958 89.45% 0 <6.0 45.39°C 0.99
12.106V 5.049V 3.295V 5.054V 190.001 40.86°C 114.81V
30% 18.109A 3.467A 3.508A 1.37A 254.97 90.994% 0 <6.0 46.38°C 0.993
12.088V 5.048V 3.293V 5.112V 280.204 41.31°C 114.78V
40% 24.752A 3.963A 4.011A 1.564A 340.065 91.108% 0 <6.0 47.44°C 0.992
12.074V 5.048V 3.291V 5.117V 373.255 41.89°C 114.75V
50% 31.031A 4.955A 5.018A 1.762A 424.956 90.555% 393 <6.0 42.08°C 0.992
12.067V 5.047V 3.289V 5.108V 469.279 48.16°C 114.72V
60% 37.287A 5.948A 6.026A 1.962A 509.484 89.937% 496 9.2 42.78°C 0.993
12.060V 5.045V 3.286V 5.097V 566.492 49.29°C 114.7V
70% 43.616A 6.941A 7.036A 2.163A 594.796 89.163% 725 21.1 43°C 0.994
12.052V 5.044V 3.284V 5.087V 667.089 50.05°C 114.66V
80% 49.957A 7.933A 8.046A 2.265A 679.618 88.309% 923 29.2 43.84°C 0.994
12.045V 5.043V 3.281V 5.079V 769.592 51.9°C 114.63V
90% 56.701A 8.431A 8.54A 2.367A 765.034 87.423% 1202 37.0 44.85°C 0.995
12.037V 5.041V 3.279V 5.071V 875.091 53.87°C 114.59V
100% 63.176A 8.93A 9.064A 2.97A 849.76 86.503% 1496 43.3 45.83°C 0.996
12.031V 5.04V 3.277V 5.051V 982.35 55.87°C 114.56V
110% 69.529A 9.925A 10.17A 2.973A 934.264 85.38% 1769 47.7 46.56°C 0.996
12.024V 5.038V 3.274V 5.046V 1094.243 57.48°C 114.53V
CL1 0.115A 14.296A 14.485A 0A 121.288 83.269% 395 <6.0 40.73°C 0.988
12.104V 5.05V 3.293V 5.076V 145.657 46.24°C 114.82V
CL2 0.114A 21.747A 0A 0A 111.341 81.638% 394 <6.0 40.59°C 0.987
12.111V 5.056V 3.304V 5.082V 136.384 47.62°C 114.83V
CL3 0.114A 0A 22.073A 0A 73.98 76.388% 394 <6.0 41.54°C 0.978
12.108V 5.065V 3.289V 5.079V 96.849 50.57°C 114.84V
CL4 70.596A 0A 0A 0A 849.406 87.482% 1341 40.3 45.92°C 0.995
12.032V 5.061V 3.29V 5.132V 970.959 56.86°C 114.58V

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% 5.233A 1.979A 2A 0.988A 85.002 87.176% 0 <6.0 44.45°C 0.858
12.115V 5.055V 3.3V 5.064V 97.506 40.21°C 229.93V
20% 11.480A 2.969A 3.002A 1.187A 169.916 90.625% 0 <6.0 45.21°C 0.944
12.109V 5.053V 3.297V 5.053V 187.495 40.69°C 229.92V
30% 18.098A 3.464A 3.505A 1.367A 254.9 92.642% 0 <6.0 46.06°C 0.967
12.092V 5.052V 3.295V 5.12V 275.145 41.05°C 229.91V
40% 24.739A 3.959A 4.008A 1.563A 339.974 92.957% 0 <6.0 47.41°C 0.977
12.077V 5.052V 3.293V 5.117V 365.731 41.86°C 229.9V
50% 31.005A 4.952A 5.014A 1.762A 424.7 92.715% 394 <6.0 42.21°C 0.982
12.069V 5.05V 3.291V 5.108V 458.072 48.3°C 229.89V
60% 37.263A 5.945A 6.023A 1.962A 509.247 92.378% 557 11.7 42.67°C 0.985
12.061V 5.047V 3.288V 5.098V 551.262 49.22°C 229.87V
70% 43.595A 6.938A 7.032A 2.162A 594.564 91.928% 735 21.5 43.23°C 0.986
12.053V 5.045V 3.285V 5.088V 646.776 50.31°C 229.86V
80% 49.936A 7.93A 8.041A 2.264A 679.394 91.398% 924 29.2 43.77°C 0.988
12.045V 5.044V 3.282V 5.08V 743.338 51.85°C 229.85V
90% 56.682A 8.428A 8.535A 2.366A 764.823 90.863% 1137 35.6 44.33°C 0.989
12.038V 5.042V 3.28V 5.072V 841.736 53.39°C 229.83V
100% 63.165A 8.928A 9.061A 2.969A 849.639 90.208% 1451 42.4 45.89°C 0.99
12.031V 5.04V 3.277V 5.052V 941.858 55.91°C 229.82V
110% 69.525A 9.923A 10.167A 2.972A 934.21 89.431% 1765 47.6 46.95°C 0.99
12.023V 5.039V 3.275V 5.046V 1044.613 57.86°C 229.8V
CL1 0.114A 14.294A 14.483A 0A 121.284 84.578% 395 <6.0 40.53°C 0.919
12.105V 5.051V 3.293V 5.076V 143.399 46.07°C 229.94V
CL2 0.114A 21.741A 0A 0A 111.319 82.825% 395 <6.0 40.2°C 0.911
12.112V 5.057V 3.305V 5.082V 134.403 47.26°C 229.94V
CL3 0.114A 0A 22.072A 0A 73.979 77.223% 394 <6.0 40.52°C 0.855
12.108V 5.066V 3.289V 5.079V 95.799 49.55°C 229.94V
CL4 70.594A 0A 0A 0A 849.389 91.047% 1342 40.3 45.95°C 0.99
12.033V 5.06V 3.29V 5.132V 932.914 56.89°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 1.226A 0.494A 0.499A 0.197A 20.003 63.53% 0 <6.0 39.64°C 0.888
12.115V 5.064V 3.306V 5.089V 31.485 36.56°C 114.86V
40W 2.698A 0.691A 0.699A 0.295A 40.003 80.11% 0 <6.0 41.13°C 0.946
12.113V 5.065V 3.306V 5.085V 49.934 37.89°C 114.85V
60W 4.172A 0.89A 0.9A 0.394A 60.003 84.183% 0 <6.0 42.65°C 0.964
12.112V 5.055V 3.301V 5.081V 71.276 38.87°C 114.85V
80W 5.640A 1.089A 1.1A 0.492A 79.954 86.192% 0 <6.0 43.51°C 0.977
12.112V 5.052V 3.299V 5.077V 92.764 39.54°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 1.224A 0.493A 0.499A 0.197A 19.986 63.403% 0 <6.0 39.67°C 0.52
12.118V 5.067V 3.308V 5.089V 31.522 36.58°C 229.95V
40W 2.697A 0.691A 0.698A 0.295A 39.989 80.602% 0 <6.0 40.71°C 0.676
12.117V 5.068V 3.308V 5.085V 49.614 37.36°C 229.94V
60W 4.170A 0.889A 0.899A 0.394A 59.992 84.979% 0 <6.0 42.04°C 0.784
12.117V 5.06V 3.303V 5.081V 70.596 38.53°C 229.94V
80W 5.637A 1.088A 1.1A 0.492A 79.935 87.298% 0 <6.0 43.09°C 0.845
12.116V 5.056V 3.301V 5.077V 91.566 39.22°C 229.94V

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load8.76mV9.79mV9.36mV5.68mVPass
20% Load9.38mV9.43mV9.93mV5.89mVPass
30% Load22.82mV10.25mV9.72mV7.33mVPass
40% Load16.07mV10.30mV9.88mV7.90mVPass
50% Load15.76mV11.28mV10.81mV7.59mVPass
60% Load15.14mV10.92mV13.08mV8.78mVPass
70% Load15.14mV13.71mV15.05mV9.09mVPass
80% Load15.50mV12.62mV12.62mV9.39mVPass
90% Load15.19mV12.83mV12.26mV10.01mVPass
100% Load25.21mV14.59mV14.32mV14.06mVPass
110% Load25.69mV15.25mV15.27mV13.48mVPass
Crossload111.34mV14.91mV13.28mV10.22mVPass
Crossload212.99mV20.40mV10.29mV10.43mVPass
Crossload39.33mV11.38mV14.43mV10.58mVPass
Crossload422.21mV13.02mV12.64mV14.01mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load9.85mV9.07mV9.88mV6.04mVPass
20% Load9.13mV9.94mV9.26mV5.84mVPass
30% Load26.02mV9.84mV9.72mV5.99mVPass
40% Load16.53mV10.41mV10.24mV7.38mVPass
50% Load15.90mV11.59mV10.50mV7.33mVPass
60% Load15.09mV12.05mV13.24mV8.05mVPass
70% Load15.19mV12.73mV14.94mV8.11mVPass
80% Load15.24mV12.57mV12.10mV9.14mVPass
90% Load16.64mV12.88mV12.52mV9.45mVPass
100% Load26.51mV15.39mV14.10mV13.94mVPass
110% Load26.85mV16.17mV14.57mV13.51mVPass
Crossload110.40mV15.40mV12.94mV10.83mVPass
Crossload213.04mV20.45mV10.03mV10.38mVPass
Crossload39.64mV10.82mV15.36mV10.32mVPass
Crossload422.36mV12.63mV12.65mV12.74mVPass

The results above are not used in the certification process

MSI MPG A850G PCIE5

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ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
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