CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Asus ROG-STRIX-850G-AURA-GAMING
Serial Number
Lab IDAS85002048
  • Report: 22PS2048A
  • Receipt Date: Jul 2, 2022
  • Test Date: Jul 29, 2022
  • Report Date: Jul 29, 2022
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandAsus
Manufacturer (OEM)CWT
SeriesRog Strix
Model NumberROG-STRIX-850G-AURA-GAMING
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)12-6
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeATX12V
Cooling135mm Double Ball Bearing Fan
(CF1325H12D)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps222270.830.3
Watts120849.6153.6
Total Max. Power (W)850

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 (600mm) 1 1 16-18AWG No
4+4 pin EPS12V (650mm) 2 2 16AWG No
6+2 pin PCIe (600mm) 1 1 16AWG No
2x 6+2 pin PCIe (610mm) 1 2 16AWG No
12+4 pin PCIe (600mm) 1 1 16-24AWG No
SATA (400mm+120mm) 1 2 18AWG No
SATA (400mm+120mm120mm) 1 3 18AWG No
4 pin Molex (400mm+150mm+150mm+150mm) 1 4 18AWG No
ARGB Cable (790mm) 1 1 22AWG -

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 v3.0 Compliance✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)24.3
AC Loss to PWR_OK Hold Up Time (ms)20.1
PWR_OK Inactive to DC Loss Delay (ms)4.2

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.18 V 115.15 V 113.85 V 115.18 V 116.15 V PASS
Mains Frequency: 60.00 Hz 60.00 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.13 % 0.11 % N/A 0.14 % 2.00 % PASS
Real Power: 0.010 W 0.003 W N/A 0.020 W N/A N/A
Apparent Power: 10.035 W 10.026 W N/A 10.049 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: 230.38 V 230.38 V 227.70 V 230.41 V 232.30 V PASS
Mains Frequency: 50.00 Hz 50.00 Hz 49.50 Hz 50.00 Hz 50.50 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.14 % 0.13 % N/A 0.16 % 2.00 % PASS
Real Power: 0.060 W 0.040 W N/A 0.081 W N/A N/A
Apparent Power: 33.577 W 33.559 W N/A 33.598 W N/A N/A
Power Factor: 0.001 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 0.231W 71.895% 0.032
5.122V 0.321W 115.17V
2 0.09A 0.461W 76.036% 0.06
5.118V 0.606W 115.17V
3 0.55A 2.804W 79.353% 0.261
5.097V 3.533W 115.17V
4 1A 5.079W 79.252% 0.346
5.078V 6.409W 115.16V
5 1.5A 7.587W 79.431% 0.395
5.057V 9.554W 115.16V
6 3.001A 14.98W 77.385% 0.459
4.993V 19.357W 115.15V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 61.854% 0.011
5.119V 0.374W 230.39V
2 0.09A 0.461W 68.162% 0.02
5.117V 0.676W 230.39V
3 0.55A 2.804W 77.359% 0.103
5.096V 3.626W 230.4V
4 1A 5.079W 78.415% 0.169
5.077V 6.478W 230.39V
5 1.5A 7.587W 78.982% 0.224
5.057V 9.606W 230.39V
6 3.001A 14.98W 78.953% 0.322
4.993V 18.973W 230.39V

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% 5.288A 1.971A 2.002A 0.989A 85.022 84.475% 0 <6.0 44.28°C 0.977
11.992V 5.076V 3.297V 5.057V 100.647 39.64°C 114.92V
20% 11.624A 2.958A 3.007A 1.19A 169.995 89.16% 0 <6.0 45.12°C 0.99
11.966V 5.072V 3.293V 5.042V 190.667 40.18°C 114.9V
30% 18.307A 3.453A 3.511A 1.393A 255.013 90.201% 0 <6.0 46.16°C 0.994
11.960V 5.07V 3.29V 5.026V 282.714 40.83°C 114.88V
40% 25.003A 3.948A 4.017A 1.597A 340.121 90.367% 0 <6.0 47.77°C 0.995
11.955V 5.067V 3.286V 5.011V 376.375 41.73°C 114.86V
50% 31.352A 4.939A 5.027A 1.8A 425.197 90.194% 0 <6.0 48.91°C 0.995
11.951V 5.063V 3.282V 5V 471.432 42.44°C 114.83V
60% 37.602A 5.931A 6.04A 1.994A 509.712 89.341% 381 <6.0 42.57°C 0.995
11.965V 5.06V 3.279V 5.015V 570.522 49.48°C 114.81V
70% 44.030A 6.925A 7.057A 2.177A 595.04 88.722% 380 <6.0 43.11°C 0.995
11.944V 5.056V 3.274V 5.054V 670.685 50.59°C 114.79V
80% 50.423A 7.921A 8.075A 2.281A 679.882 87.901% 684 21.9 43.62°C 0.996
11.938V 5.052V 3.27V 5.043V 773.451 51.69°C 114.76V
90% 57.221A 8.421A 8.573A 2.386A 765.299 87.089% 946 28.1 44.45°C 0.996
11.932V 5.049V 3.266V 5.032V 878.763 53.51°C 114.73V
100% 63.764A 8.921A 9.103A 3.004A 850.119 86.202% 1279 34,0 45.41°C 0.997
11.925V 5.047V 3.263V 4.995V 986.197 55.46°C 114.71V
110% 70.186A 9.92A 10.221A 3.009A 934.721 85.239% 1503 37.5 46.98°C 0.997
11.917V 5.043V 3.258V 4.986V 1096.571 57.86°C 114.69V
CL1 0.117A 14.28A 14.547A 0A 121.346 83.208% 388 <6.0 42.19°C 0.987
11.978V 5.058V 3.279V 5.084V 145.836 48.54°C 114.89V
CL2 0.117A 21.852A 0A 0A 111.445 81.488% 387 <6.0 43.4°C 0.985
11.982V 5.036V 3.294V 5.094V 136.766 50.44°C 114.9V
CL3 0.117A 0A 22.183A 0A 73.996 75.222% 378 <6.0 44.51°C 0.976
11.991V 5.09V 3.272V 5.087V 98.372 52.7°C 114.91V
CL4 71.246A 0A 0A 0A 849.788 87.102% 967 28.5 45.37°C 0.997
11.928V 5.053V 3.272V 5.146V 975.626 55.31°C 114.71V

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% 5.290A 1.97A 2.002A 0.989A 85.019 82.919% 0 <6.0 44.61°C 0.856
11.986V 5.076V 3.298V 5.057V 102.536 40.24°C 229.88V
20% 11.626A 2.957A 3.006A 1.19A 169.989 90.484% 0 <6.0 45.35°C 0.94
11.963V 5.073V 3.294V 5.042V 187.866 40.71°C 229.87V
30% 18.311A 3.453A 3.511A 1.393A 255.012 91.855% 0 <6.0 46.81°C 0.966
11.958V 5.07V 3.29V 5.026V 277.624 41.75°C 229.86V
40% 25.007A 3.948A 4.016A 1.597A 340.123 92.303% 0 <6.0 47.79°C 0.977
11.954V 5.067V 3.287V 5.011V 368.485 42.35°C 229.85V
50% 31.358A 4.939A 5.027A 1.8A 425.197 92.315% 0 <6.0 48.59°C 0.982
11.949V 5.063V 3.283V 5V 460.594 42.63°C 229.84V
60% 37.605A 5.932A 6.04A 1.995A 509.723 91.749% 380 <6.0 42.81°C 0.987
11.964V 5.059V 3.279V 5.014V 555.562 49.34°C 229.83V
70% 44.032A 6.926A 7.057A 2.177A 595.059 91.439% 379 <6.0 43.03°C 0.989
11.945V 5.055V 3.274V 5.054V 650.769 50.04°C 229.82V
80% 50.430A 7.922A 8.075A 2.281A 679.885 91.036% 679 21.7 43.71°C 0.99
11.936V 5.052V 3.27V 5.043V 746.832 52.01°C 229.81V
90% 57.225A 8.422A 8.573A 2.386A 765.299 90.607% 928 27.8 45.21°C 0.991
11.931V 5.049V 3.266V 5.032V 844.634 54.31°C 229.8V
100% 63.761A 8.922A 9.103A 3.004A 850.118 90.083% 1222 33.2 46.01°C 0.992
11.925V 5.046V 3.263V 4.995V 943.706 56.03°C 229.79V
110% 70.186A 9.92A 10.219A 3.009A 934.72 89.504% 1503 37.5 46.99°C 0.992
11.917V 5.043V 3.259V 4.986V 1044.325 57.84°C 229.78V
CL1 0.117A 14.278A 14.544A 0A 121.344 84.288% 388 <6.0 42.78°C 0.909
11.977V 5.059V 3.28V 5.084V 143.963 48.22°C 229.87V
CL2 0.117A 21.847A 0A 0A 111.444 82.633% 380 <6.0 43.39°C 0.9
11.979V 5.037V 3.295V 5.093V 134.865 50.55°C 229.87V
CL3 0.117A 0A 22.19A 0A 73.998 75.924% 378 <6.0 44.33°C 0.84
11.992V 5.089V 3.271V 5.087V 97.464 52.35°C 229.88V
CL4 71.262A 0A 0A 0A 849.81 90.883% 967 28.5 45.59°C 0.992
11.926V 5.054V 3.273V 5.145V 935.059 55.18°C 229.79V

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 1.232A 0.492A 0.497A 0.196A 20.014 77.102% 0 <6.0 40.08°C 0.847
12.059V 5.08V 3.321V 5.113V 25.959 36.98°C 115.17V
40W 2.710A 0.689A 0.696A 0.294A 40.011 82.373% 0 <6.0 41.19°C 0.94
12.065V 5.08V 3.321V 5.106V 48.575 37.84°C 115.16V
60W 4.194A 0.887A 0.895A 0.392A 60.009 84.081% 0 <6.0 42.35°C 0.967
12.048V 5.078V 3.32V 5.1V 71.371 38.65°C 115.16V
80W 5.672A 1.084A 1.094A 0.491A 79.98 85.589% 0 <6.0 43.29°C 0.978
12.048V 5.077V 3.32V 5.094V 93.445 39.38°C 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]) Temps (In/Out) PF/AC Volts
20W 1.233A 0.492A 0.497A 0.196A 20.01 76.346% 0 <6.0 40.02°C 0.48
12.051V 5.081V 3.321V 5.111V 26.208 36.89°C 230.41V
40W 2.712A 0.689A 0.696A 0.294A 40.009 82.394% 0 <6.0 41.21°C 0.683
12.059V 5.08V 3.32V 5.105V 48.561 37.78°C 230.41V
60W 4.196A 0.886A 0.895A 0.392A 60.008 84.655% 0 <6.0 42.54°C 0.795
12.042V 5.079V 3.32V 5.098V 70.885 38.71°C 230.41V
80W 5.674A 1.084A 1.094A 0.491A 79.978 86.361% 0 <6.0 43.27°C 0.856
12.046V 5.077V 3.32V 5.092V 92.605 39.08°C 230.41V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load10.61mV7.82mV4.20mV7.19mVPass
20% Load10.46mV8.44mV4.55mV7.19mVPass
30% Load9.64mV10.58mV7.63mV8.06mVPass
40% Load9.95mV7.16mV4.71mV8.82mVPass
50% Load9.23mV7.67mV5.22mV8.77mVPass
60% Load8.84mV7.36mV5.68mV9.38mVPass
70% Load8.58mV6.55mV5.48mV9.18mVPass
80% Load9.86mV7.26mV10.85mV9.94mVPass
90% Load9.35mV6.65mV11.57mV10.65mVPass
100% Load13.82mV7.00mV12.40mV13.41mVPass
110% Load14.38mV7.87mV12.97mV13.81mVPass
Crossload116.16mV7.22mV15.17mV9.20mVPass
Crossload211.49mV8.80mV4.91mV8.46mVPass
Crossload39.14mV8.08mV18.27mV7.90mVPass
Crossload412.88mV8.58mV5.09mV9.86mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load5.72mV7.87mV4.04mV6.93mVPass
20% Load12.91mV8.95mV4.30mV7.29mVPass
30% Load10.71mV9.00mV7.93mV7.19mVPass
40% Load10.35mV7.11mV4.55mV8.41mVPass
50% Load9.02mV7.82mV5.37mV8.21mVPass
60% Load8.89mV6.75mV5.42mV8.72mVPass
70% Load9.04mV6.49mV5.58mV8.92mVPass
80% Load10.01mV7.72mV10.03mV9.84mVPass
90% Load10.32mV6.75mV10.69mV10.14mVPass
100% Load14.41mV7.28mV12.81mV13.72mVPass
110% Load14.87mV7.61mV13.09mV13.97mVPass
Crossload111.07mV6.49mV13.77mV8.05mVPass
Crossload212.40mV8.90mV4.86mV8.92mVPass
Crossload335.23mV8.18mV18.38mV7.39mVPass
Crossload414.31mV8.87mV5.17mV9.65mVPass

The results above are not used in the certification process

Asus ROG-STRIX-850G-AURA-GAMING

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