CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Asus ROG-STRIX-750G-AURA-GAMING
Serial Number
Lab IDAS75002052
  • Report: 22PS2052A
  • Receipt Date: Jul 2, 2022
  • Test Date: Aug 5, 2022
  • Report Date: Aug 23, 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-750G-AURA-GAMING
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10-5
Rated Frequency (Hz)50-60
Rated Power (W)750
TypeATX12V
Cooling135mm Double Ball Bearing Fan
(CF1325H12D)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps222262.530.3
Watts120750153.6
Total Max. Power (W)750

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)22
AC Loss to PWR_OK Hold Up Time (ms)18.2
PWR_OK Inactive to DC Loss Delay (ms)3.8

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.93 V 114.89 V 113.85 V 114.96 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.98 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.417 1.416 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.15 % 0.12 % N/A 0.20 % 2.00 % PASS
Real Power: 0.017 W 0.015 W N/A 0.019 W N/A N/A
Apparent Power: 10.417 W 10.398 W N/A 10.439 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: 229.88 V 229.84 V 227.70 V 229.94 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: 1.416 1.415 1.340 1.417 1.490 PASS
Mains Voltage THD: 0.15 % 0.13 % N/A 0.17 % 2.00 % PASS
Real Power: 0.082 W 0.071 W N/A 0.100 W N/A N/A
Apparent Power: 35.193 W 35.174 W N/A 35.218 W N/A N/A
Power Factor: 0.002 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 0.23W 71.678% 0.031
5.102V 0.321W 114.94V
2 0.09A 0.459W 75.439% 0.057
5.1V 0.609W 114.93V
3 0.55A 2.795W 79.61% 0.255
5.081V 3.511W 114.93V
4 1A 5.063W 79.74% 0.333
5.062V 6.35W 114.92V
5 1.5A 7.564W 79.899% 0.387
5.042V 9.467W 114.93V
6 3.001A 14.94W 77.695% 0.457
4.979V 19.229W 114.92V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 59.388% 0.011
5.106V 0.389W 229.89V
2 0.09A 0.459W 67.33% 0.019
5.102V 0.683W 229.89V
3 0.55A 2.796W 77.296% 0.098
5.082V 3.619W 229.89V
4 1A 5.064W 78.625% 0.162
5.063V 6.441W 229.89V
5 1.5A 7.565W 79.211% 0.204
5.043V 9.551W 229.89V
6 3.001A 14.943W 79.389% 0.308
4.98V 18.821W 229.89V

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% 4.454A 1.971A 2.002A 0.989A 75.02 83.115% 0 <6.0 44.78°C 0.974
11.991V 5.075V 3.297V 5.055V 90.264 40.21°C 114.9V
20% 9.950A 2.958A 3.006A 1.191A 149.988 88.507% 0 <6.0 45.8°C 0.989
11.968V 5.072V 3.294V 5.04V 169.466 40.81°C 114.9V
30% 15.796A 3.452A 3.51A 1.393A 224.995 90.01% 0 <6.0 46.23°C 0.993
11.962V 5.07V 3.291V 5.025V 249.966 41.01°C 114.86V
40% 21.655A 3.947A 4.015A 1.597A 300.086 90.37% 0 <6.0 47.51°C 0.994
11.955V 5.067V 3.288V 5.009V 332.06 41.61°C 114.84V
50% 27.129A 4.937A 5.024A 1.802A 374.692 90.295% 0 <6.0 48.45°C 0.995
11.949V 5.064V 3.285V 4.994V 414.961 42.14°C 114.84V
60% 32.647A 5.928A 6.035A 2A 449.561 89.976% 383 <6.0 42.84°C 0.995
11.939V 5.061V 3.281V 4.986V 499.642 49.65°C 114.81V
70% 38.102A 6.921A 7.049A 2.199A 524.492 89.196% 384 <6.0 43.02°C 0.995
11.952V 5.059V 3.278V 5.003V 588.023 50.28°C 114.81V
80% 43.717A 7.916A 8.064A 2.282A 599.708 88.642% 382 <6.0 43.89°C 0.995
11.936V 5.055V 3.274V 5.04V 676.551 52.01°C 114.78V
90% 49.633A 8.417A 8.562A 2.386A 674.745 87.945% 615 19.1 44.77°C 0.996
11.932V 5.051V 3.27V 5.03V 767.231 53.71°C 114.76V
100% 55.369A 8.916A 9.092A 3.004A 749.951 87.226% 909 27.4 45.67°C 0.996
11.924V 5.049V 3.267V 4.994V 859.786 55.39°C 114.74V
110% 60.964A 9.912A 10.204A 3.009A 824.958 86.475% 1198 32.8 46.58°C 0.997
11.919V 5.046V 3.263V 4.986V 953.978 57.41°C 114.71V
CL1 0.117A 14.274A 14.517A 0A 121.322 83.312% 381 <6.0 42.23°C 0.987
11.976V 5.059V 3.285V 5.084V 145.601 48.54°C 114.9V
CL2 0.117A 21.841A 0A 0A 111.431 81.547% 379 <6.0 43.57°C 0.985
11.981V 5.038V 3.295V 5.094V 136.649 50.76°C 114.91V
CL3 0.117A 0A 22.125A 0A 73.991 75.477% 379 <6.0 44.87°C 0.975
11.991V 5.09V 3.281V 5.087V 98.03 53.01°C 114.91V
CL4 62.857A 0A 0A 0A 749.72 88.168% 746 23.5 45.93°C 0.996
11.927V 5.055V 3.272V 5.152V 850.33 55.29°C 114.74V

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% 4.450A 1.971A 2.001A 0.989A 75.015 83.998% 0 <6.0 44.67°C 0.822
12.003V 5.073V 3.298V 5.057V 89.308 40.42°C 229.88V
20% 9.940A 2.959A 3.005A 1.19A 149.973 89.889% 0 <6.0 45.43°C 0.929
11.978V 5.071V 3.295V 5.041V 166.845 40.78°C 229.87V
30% 15.785A 3.453A 3.509A 1.393A 224.981 91.563% 0 <6.0 46.15°C 0.96
11.969V 5.068V 3.292V 5.025V 245.717 41.13°C 229.87V
40% 21.643A 3.948A 4.013A 1.597A 300.074 92.118% 0 <6.0 47.47°C 0.973
11.961V 5.066V 3.289V 5.009V 325.749 41.79°C 229.86V
50% 27.119A 4.938A 5.022A 1.802A 374.667 92.26% 0 <6.0 48.48°C 0.98
11.953V 5.063V 3.286V 4.994V 406.095 42.34°C 229.84V
60% 32.639A 5.929A 6.032A 2A 449.545 92.147% 382 <6.0 42.62°C 0.983
11.942V 5.061V 3.283V 4.987V 487.849 49.41°C 229.83V
70% 38.094A 6.921A 7.045A 2.197A 524.468 91.612% 382 <6.0 43.1°C 0.987
11.954V 5.058V 3.279V 5.007V 572.492 50.21°C 229.83V
80% 43.715A 7.917A 8.06A 2.282A 599.694 91.314% 381 <6.0 43.69°C 0.989
11.936V 5.054V 3.275V 5.04V 656.738 51.64°C 229.82V
90% 49.636A 8.416A 8.557A 2.386A 674.721 91.002% 568 16.7 44.74°C 0.99
11.931V 5.051V 3.272V 5.03V 741.437 53.33°C 229.82V
100% 55.362A 8.916A 9.087A 3.005A 749.932 90.562% 912 27.4 45.88°C 0.991
11.925V 5.048V 3.268V 4.993V 828.092 55.72°C 229.8V
110% 60.962A 9.912A 10.199A 3.009A 824.939 90.121% 1135 31.7 46.74°C 0.992
11.919V 5.046V 3.265V 4.985V 915.367 57.62°C 229.79V
CL1 0.117A 14.27A 14.507A 0A 121.319 84.433% 383 <6.0 42.01°C 0.908
11.976V 5.061V 3.288V 5.084V 143.679 48.76°C 229.88V
CL2 0.117A 21.84A 0A 0A 111.426 82.755% 383 <6.0 43.67°C 0.899
11.984V 5.038V 3.296V 5.094V 134.651 50.83°C 229.87V
CL3 0.117A 0A 22.117A 0A 73.992 76.222% 380 <6.0 44.27°C 0.839
11.994V 5.089V 3.282V 5.088V 97.079 52.5°C 229.88V
CL4 62.855A 0A 0A 0A 749.721 91.453% 744 23.5 45.16°C 0.991
11.928V 5.054V 3.273V 5.152V 819.785 55.3°C 229.8V

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 1.238A 0.492A 0.5A 0.196A 20.015 78.51% 0 <6.0 39.97°C 0.805
12.006V 5.08V 3.3V 5.099V 25.495 36.93°C 114.93V
40W 2.722A 0.689A 0.7A 0.295A 40.015 83.807% 0 <6.0 41.52°C 0.925
12.018V 5.08V 3.3V 5.093V 47.745 38.2°C 114.91V
60W 4.208A 0.886A 0.901A 0.393A 60.017 85.583% 0 <6.0 42.07°C 0.96
12.012V 5.078V 3.299V 5.087V 70.13 38.29°C 114.91V
80W 5.702A 1.084A 1.101A 0.492A 79.985 84.38% 0 <6.0 42.77°C 0.975
11.989V 5.077V 3.298V 5.08V 94.792 38.79°C 114.91V

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 1.240A 0.492A 0.5A 0.196A 20.013 78.684% 0 <6.0 39.54°C 0.415
11.989V 5.082V 3.302V 5.097V 25.435 36.52°C 229.89V
40W 2.724A 0.689A 0.7A 0.295A 40.014 84.198% 0 <6.0 40.37°C 0.631
12.006V 5.081V 3.301V 5.091V 47.526 37.07°C 229.89V
60W 4.210A 0.886A 0.9A 0.393A 60.015 86.335% 0 <6.0 41.43°C 0.758
12.003V 5.08V 3.3V 5.085V 69.518 37.93°C 229.88V
80W 5.704A 1.083A 1.1A 0.492A 79.981 82.653% 0 <6.0 43.01°C 0.844
11.981V 5.078V 3.299V 5.079V 96.765 39.26°C 229.88V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load5.22mV7.25mV6.14mV5.32mVPass
20% Load8.98mV9.20mV7.26mV5.48mVPass
30% Load8.22mV7.76mV11.00mV6.04mVPass
40% Load7.27mV6.74mV7.00mV6.81mVPass
50% Load7.42mV7.51mV7.31mV6.81mVPass
60% Load7.98mV6.79mV7.72mV7.78mVPass
70% Load7.37mV6.79mV7.82mV8.49mVPass
80% Load7.32mV7.41mV9.15mV8.19mVPass
90% Load8.19mV6.23mV9.10mV10.44mVPass
100% Load10.67mV6.97mV10.50mV14.81mVPass
110% Load11.58mV7.29mV11.68mV12.43mVPass
Crossload117.53mV7.13mV12.02mV7.41mVPass
Crossload211.77mV8.12mV7.62mV6.70mVPass
Crossload310.39mV8.37mV15.39mV6.86mVPass
Crossload49.60mV8.06mV7.33mV7.66mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load5.73mV7.92mV6.44mV5.58mVPass
20% Load9.85mV7.10mV7.01mV5.83mVPass
30% Load8.36mV9.35mV10.89mV5.68mVPass
40% Load7.54mV6.95mV6.49mV6.70mVPass
50% Load7.47mV6.89mV6.90mV7.06mVPass
60% Load7.29mV6.18mV7.41mV7.06mVPass
70% Load7.16mV6.54mV8.54mV8.29mVPass
80% Load7.47mV7.41mV9.05mV8.19mVPass
90% Load8.04mV6.54mV9.16mV10.18mVPass
100% Load11.27mV6.68mV10.20mV12.13mVPass
110% Load11.65mV7.38mV11.87mV13.01mVPass
Crossload118.39mV7.19mV12.20mV6.77mVPass
Crossload210.59mV8.94mV7.82mV7.06mVPass
Crossload39.88mV8.84mV15.14mV6.81mVPass
Crossload410.71mV7.95mV7.55mV7.66mVPass

The results above are not used in the certification process

Asus ROG-STRIX-750G-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