CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
ASRock Phantom Gaming PG-850G (ATX v3.1)
Serial NumberS4351030031
Lab IDAR85002708
  • Report: 25PS2708A
  • Receipt Date: Dec 16, 2024
  • Test Date: Jan 14, 2025
  • Report Date: Jan 15, 2025
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandASRock
Manufacturer (OEM)FSP
SeriesPhantom Gaming
Model Number9PA8509300
Serial NumberS4351030031
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)5-10
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeATX12V
Cooling135mm Hydro Dynamic Bearing Fan (PLA13525S12M)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202070.830.3
Watts120850153.6
Total Max. Power (W)850

Test Equipment

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
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 24 pin (600mm) 1 1 16-22AWG No
4+4 pin EPS12V (650mm) 2 2 16AWG No
6+2 pin PCIe (670mm+750mm) 2 4 16-18AWG No
6+2 pin PCIe (675mm) 1 1 16-18AWG No
12+4 pin PCIe (700mm) (600W) 1 1 16-24AWG No
SATA (450mm+105mm+105mm) 3 9 18AWG No
4-pin Molex (455mm+105mm+105mm) 1 3 18AWG No

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✓
ATX v3.1 PSU Power Excursion✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)15.1
AC Loss to PWR_OK Hold Up Time (ms)13.5
PWR_OK Inactive to DC Loss Delay (ms)1.6

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.04 V 115.00 V 113.85 V 115.08 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 0.19 % 2.00 % PASS
Real Power: 0.068 W 0.015 W N/A 0.122 W N/A N/A
Apparent Power: 10.400 W 10.353 W N/A 10.461 W N/A N/A
Power Factor: 0.007 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.00 V 230.87 V 227.70 V 231.04 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: 0.17 % 0.14 % N/A 0.27 % 2.00 % PASS
Real Power: 0.196 W 0.117 W N/A 0.288 W N/A N/A
Apparent Power: 35.747 W 35.509 W N/A 35.993 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

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 0.227W 62.602% 0.034
5.04V 0.362W 114.87V
2 0.09A 0.453W 72.02% 0.058
5.038V 0.629W 114.88V
3 0.55A 2.767W 84.708% 0.238
5.032V 3.266W 114.87V
4 1A 5.027W 85.806% 0.312
5.027V 5.859W 114.87V
5 1.5A 7.531W 86.776% 0.364
5.021V 8.679W 114.87V
6 3A 15.008W 84.622% 0.437
5.003V 17.735W 114.87V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.227W 45.567% 0.014
5.04V 0.5W 229.95V
2 0.09A 0.454W 57.599% 0.022
5.039V 0.789W 229.95V
3 0.55A 2.767W 79.855% 0.092
5.032V 3.466W 229.95V
4 1A 5.027W 83.443% 0.151
5.027V 6.024W 229.95V
5 1.5A 7.532W 85.472% 0.187
5.021V 8.813W 229.95V
6 3A 15.009W 84.92% 0.291
5.003V 17.675W 229.95V

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
10% 5.242A 1.995A 1.992A 0.995A 85.005 86.996% 0 <6.0 50.19°C 0.965
12.094V 5.013V 3.313V 5.027V 97.711 40.03°C 114.84V
20% 11.501A 2.995A 2.991A 1.195A 169.943 90.496% 0 <6.0 52.44°C 0.979
12.090V 5.01V 3.31V 5.02V 187.791 40.75°C 114.82V
30% 18.114A 3.496A 3.493A 1.396A 254.95 91.379% 0 <6.0 54.33°C 0.982
12.085V 5.007V 3.307V 5.013V 279 41.46°C 114.79V
40% 24.735A 3.997A 3.995A 1.598A 340.032 91.56% 0 <6.0 58.71°C 0.982
12.081V 5.004V 3.304V 5.006V 371.375 41.8°C 114.76V
50% 31.011A 4.997A 4.997A 1.8A 424.838 90.683% 897 23.8 42.48°C 0.984
12.071V 5.004V 3.302V 4.999V 468.489 49.39°C 114.73V
60% 37.274A 5.998A 6.001A 2A 509.338 90.289% 931 22.8 42.91°C 0.986
12.061V 5.003V 3.3V 4.992V 564.121 49.28°C 114.7V
70% 43.597A 7.002A 7.008A 2.207A 594.673 89.742% 988 24.1 43.34°C 0.988
12.055V 5V 3.297V 4.984V 662.641 50.13°C 114.66V
80% 49.930A 8.005A 8.016A 2.31A 679.506 89.112% 1051 28.5 43.51°C 0.989
12.049V 4.996V 3.293V 4.979V 762.533 50.69°C 114.63V
90% 56.666A 8.509A 8.509A 2.413A 764.928 88.461% 1115 27.8 44.25°C 0.99
12.043V 4.994V 3.29V 4.973V 864.707 51.82°C 114.6V
100% 63.137A 9.015A 9.034A 3.024A 849.735 87.626% 1182 29.4 45.23°C 0.992
12.038V 4.992V 3.287V 4.96V 969.729 54.32°C 114.57V
110% 69.477A 10.024A 10.139A 3.027A 934.316 86.711% 1248 32.7 46.27°C 0.992
12.033V 4.988V 3.284V 4.956V 1077.507 56.59°C 114.53V
CL1 0.116A 14.465A 14.447A 0A 121.291 83.749% 941 22.3 40.16°C 0.976
12.091V 4.991V 3.301V 5.207V 144.822 47.45°C 114.82V
CL2 0.114A 20.067A 0A 0A 101.364 82.267% 864 22.2 40.18°C 0.971
12.091V 4.982V 3.313V 5.164V 123.214 45.71°C 114.83V
CL3 0.114A 0A 20.019A 0A 67.38 77.596% 795 20.5 40.8°C 0.961
12.087V 5.011V 3.296V 5.129V 86.836 45.02°C 114.85V
CL4 70.594A 0A 0A 0.001A 849.509 88.313% 1142 30.8 45.5°C 0.991
12.034V 5.005V 3.295V 5.1V 961.931 53.22°C 114.57V

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% 5.242A 1.995A 1.992A 0.995A 85.003 88.141% 0 <6.0 49.79°C 0.794
12.096V 5.013V 3.313V 5.027V 96.438 40.42°C 229.93V
20% 11.500A 2.994A 2.991A 1.195A 169.938 92.009% 0 <6.0 50.47°C 0.904
12.091V 5.01V 3.309V 5.02V 184.697 40.71°C 229.92V
30% 18.111A 3.496A 3.493A 1.396A 254.943 93.196% 0 <6.0 51.13°C 0.937
12.086V 5.007V 3.307V 5.013V 273.556 41.9°C 229.91V
40% 24.734A 3.997A 3.996A 1.598A 340.032 93.535% 0 <6.0 52.97°C 0.952
12.082V 5.004V 3.304V 5.006V 363.533 41.7°C 229.89V
50% 31.022A 5A 5.001A 1.803A 424.917 92.786% 895 23.6 42.42°C 0.963
12.068V 5.005V 3.302V 4.999V 457.948 45.05°C 229.88V
60% 37.277A 5.998A 6.002A 2A 509.38 92.641% 931 22.8 42.63°C 0.968
12.061V 5.002V 3.299V 4.991V 549.842 45.47°C 229.86V
70% 43.602A 7.002A 7.009A 2.207A 594.706 92.385% 981 23.8 43.46°C 0.971
12.054V 5V 3.296V 4.984V 643.722 45.5°C 229.85V
80% 49.935A 8.006A 8.017A 2.31A 679.542 92.052% 1044 24.9 43.58°C 0.973
12.049V 4.996V 3.293V 4.978V 738.212 45.67°C 229.84V
90% 56.670A 8.51A 8.51A 2.414A 764.949 91.695% 1108 26.4 44.45°C 0.975
12.043V 4.994V 3.29V 4.972V 834.233 46.92°C 229.83V
100% 63.142A 9.016A 9.035A 3.025A 849.75 91.201% 1175 29.6 45.68°C 0.977
12.037V 4.991V 3.287V 4.96V 931.733 48.54°C 229.81V
110% 69.487A 10.024A 10.141A 3.028A 934.32 90.574% 1241 32.4 46.54°C 0.978
12.032V 4.988V 3.283V 4.955V 1031.554 49.12°C 229.8V
CL1 0.116A 14.475A 14.455A 0A 121.296 85.161% 944 22.3 40.51°C 0.87
12.090V 4.988V 3.3V 5.205V 142.432 43.84°C 229.93V
CL2 0.115A 20.081A 0A 0A 101.366 83.63% 856 21.6 40.28°C 0.842
12.091V 4.979V 3.311V 5.157V 121.206 42.67°C 229.93V
CL3 0.114A 0A 20.03A 0A 67.382 78.814% 782 18.9 41.63°C 0.759
12.086V 5.008V 3.295V 5.124V 85.494 42.77°C 229.94V
CL4 70.595A 0A 0A 0.001A 849.513 91.739% 1134 29.8 45.83°C 0.976
12.034V 5.002V 3.293V 5.095V 926.014 48.37°C 229.81V

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]) Temps (In/Out) PF/AC Volts
20W 1.230A 0.498A 0.497A 0.198A 20.003 70.622% 0 <6.0 44.9°C 0.842
12.084V 5.019V 3.317V 5.047V 28.326 36.95°C 114.87V
40W 2.703A 0.698A 0.697A 0.298A 40.002 80.828% 0 <6.0 44.47°C 0.926
12.095V 5.018V 3.316V 5.039V 49.49 37.44°C 114.86V
60W 4.178A 0.897A 0.896A 0.397A 60.001 85.195% 0 <6.0 47.47°C 0.951
12.095V 5.016V 3.315V 5.036V 70.429 38.63°C 114.85V
80W 5.648A 1.097A 1.095A 0.497A 79.946 86.883% 0 <6.0 49.23°C 0.962
12.094V 5.015V 3.314V 5.034V 92.014 39.46°C 114.85V

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 0.498A 0.498A 0.198A 20.002 71.833% 0 <6.0 46.92°C 0.413
12.086V 5.019V 3.316V 5.044V 27.84 36.68°C 229.95V
40W 2.702A 0.698A 0.697A 0.298A 40 81.765% 0 <6.0 47.57°C 0.59
12.096V 5.017V 3.316V 5.038V 48.921 37.75°C 229.94V
60W 4.178A 0.897A 0.896A 0.397A 59.999 85.92% 0 <6.0 48.43°C 0.703
12.096V 5.016V 3.315V 5.036V 69.83 38.8°C 229.94V
80W 5.648A 1.097A 1.095A 0.497A 79.942 88.176% 0 <6.0 48.88°C 0.777
12.095V 5.016V 3.314V 5.033V 90.666 39.42°C 229.94V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load9.59mV12.93mV8.33mV8.47mVPass
20% Load15.07mV12.78mV9.05mV9.96mVPass
30% Load13.57mV12.88mV9.20mV9.13mVPass
40% Load12.68mV12.57mV9.52mV9.29mVPass
50% Load12.80mV13.14mV10.55mV11.04mVPass
60% Load12.74mV13.60mV10.19mV10.12mVPass
70% Load13.20mV13.19mV11.74mV13.57mVPass
80% Load13.46mV13.65mV12.62mV14.40mVPass
90% Load13.66mV13.50mV13.14mV13.21mVPass
100% Load21.32mV15.71mV14.52mV16.99mVPass
110% Load26.16mV17.97mV29.65mV17.93mVPass
Crossload119.01mV15.68mV11.66mV15.92mVPass
Crossload211.19mV16.69mV8.90mV8.67mVPass
Crossload39.59mV12.88mV10.14mV7.59mVPass
Crossload421.28mV16.05mV14.28mV22.84mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load9.54mV13.50mV9.15mV8.98mVPass
20% Load14.35mV13.75mV9.57mV10.22mVPass
30% Load14.04mV13.60mV9.52mV8.51mVPass
40% Load11.98mV12.93mV9.98mV9.45mVPass
50% Load16.15mV15.20mV11.69mV12.44mVPass
60% Load12.73mV13.29mV10.91mV10.32mVPass
70% Load13.05mV14.01mV13.39mV13.57mVPass
80% Load13.82mV14.27mV12.72mV14.40mVPass
90% Load14.28mV13.75mV13.14mV13.27mVPass
100% Load23.49mV18.96mV19.42mV18.99mVPass
110% Load26.25mV21.04mV23.38mV18.78mVPass
Crossload121.51mV19.06mV13.89mV18.28mVPass
Crossload213.77mV19.32mV11.94mV10.99mVPass
Crossload312.17mV16.23mV12.72mV10.58mVPass
Crossload423.85mV19.76mV16.08mV24.48mVPass

The results above are not used in the certification process

ASRock Phantom Gaming PG-850G (ATX v3.1)

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
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