CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Asus ROG-LOKI-1200T-SFX-L-GAMING
Serial Number
Lab IDAS12002242
  • Report: 23PS2242A
  • Receipt Date: Aug 3, 2023
  • Test Date: Sep 21, 2023
  • Report Date: Sep 22, 2023
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Lab Director

General Information

DUT Information

BrandAsus
Manufacturer (OEM)Great Wall
SeriesROG-Loki
Model Number
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)15-7.5
Rated Frequency (Hz)47-63
Rated Power (W)1200
TypeSFX-L
Cooling120mm Double Ball Bearing Fan
(HA1215H12SB-Z)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202010030.8
Watts1101200159.6
Total Max. Power (W)1200

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 20+4 pin (450mm) 1 1 16-20AWG No
4+4 pin EPS12V (550mm) 2 2 16-18AWG No
12+4 pin PCIe (450mm) (600W) 2 2 16-24AWG No
2x 6+2 pin PCIe (450mm) 2 4 16-18AWG No
SATA (300mm+190mm+90mm) 2 6 18AWG No
4 pin Molex (300mm+100mm+100mm+100mm) 1 4 18AWG No
Addressable Aura RGB cable (800mm) 1 1 24AWG -

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 115V

Average Efficiency91.759%
Efficiency With 10W (≤500W) or 2% (>500W) Load -115V78.675
Average Efficiency VSB85.762%
Standby Power Consumption (W)0.0533
Average PF0.982
Avg Noise Output34.14 dB(A)
Efficiency Rating (ETA)TITANIUM
Noise Rating (LAMBDA)Standard++

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)19.7
AC Loss to PWR_OK Hold Up Time (ms)18.1
PWR_OK Inactive to DC Loss Delay (ms)1.6

Vampire Power

Tables 115V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.92 V 114.82 V 113.85 V 115.00 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.03 Hz 60.60 Hz PASS
Mains Voltage CF: 1.421 1.419 1.340 1.423 1.490 PASS
Mains Voltage THD: 0.31 % 0.23 % N/A 0.40 % 2.00 % PASS
Real Power: 0.053 W 0.032 W N/A 0.076 W N/A N/A
Apparent Power: 10.463 W 10.437 W N/A 10.499 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

Graphs 115V

Efficiency Graph

115V

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

115V

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) 115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.227W 71.495% 0.032
5.05V 0.318W 114.92V
2 0.09A 0.454W 79.084% 0.057
5.049V 0.575W 114.91V
3 0.55A 2.773W 86.024% 0.253
5.043V 3.223W 114.91V
4 1A 5.036W 87.098% 0.336
5.036V 5.782W 114.91V
5 1.5A 7.543W 86.283% 0.395
5.029V 8.742W 114.91V
6 3A 15.017W 85.06% 0.467
5.006V 17.654W 114.9V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 8.214A 1.984A 1.988A 0.994A 119.999 91.746% 0 <6.0 44.31°C 0.951
11.980V 5.04V 3.321V 5.028V 130.795 40.1°C 114.87V
20% 17.455A 2.977A 2.983A 1.195A 239.952 93.864% 0 <6.0 45.31°C 0.965
11.977V 5.038V 3.318V 5.019V 255.638 40.69°C 114.83V
30% 26.986A 3.475A 3.482A 1.397A 359.166 94.098% 0 <6.0 46.39°C 0.98
11.974V 5.037V 3.317V 5.01V 381.697 41.33°C 114.79V
40% 36.620A 3.972A 3.982A 1.6A 479.533 93.894% 0 <6.0 47.33°C 0.988
11.970V 5.036V 3.315V 5.001V 510.718 41.76°C 114.75V
50% 45.863A 4.968A 4.981A 1.803A 599.307 93.378% 514 <6.0 42.02°C 0.991
11.966V 5.033V 3.313V 4.992V 641.806 48.07°C 114.71V
60% 55.172A 5.964A 5.981A 2A 719.788 92.716% 807 14.2 42.92°C 0.993
11.963V 5.03V 3.311V 4.983V 776.33 49.51°C 114.66V
70% 64.421A 6.962A 6.983A 2.212A 839.568 91.553% 1032 22.4 43.23°C 0.994
11.960V 5.028V 3.309V 4.973V 917.034 50.26°C 114.61V
80% 73.742A 7.962A 7.986A 2.316A 959.565 90.653% 1644 36.7 43.69°C 0.995
11.956V 5.025V 3.306V 4.965V 1058.509 52.01°C 114.56V
90% 83.380A 8.459A 8.474A 2.42A 1079.297 89.898% 2035 42.9 44.56°C 0.996
11.955V 5.023V 3.304V 4.958V 1200.59 53.63°C 114.53V
100% 92.849A 8.961A 8.994A 3.035A 1199.356 88.62% 2466 49.5 45.24°C 0.996
11.951V 5.021V 3.302V 4.942V 1353.355 55.28°C 114.47V
110% 102.250A 9.962A 10.091A 3.04A 1319.964 87.55% 2433 49.3 46.65°C 0.996
11.948V 5.019V 3.3V 4.935V 1507.69 57.58°C 114.41V
CL1 0.115A 13.172A 13.217A 0A 111.281 87.275% 590 <6.0 40.32°C 0.951
11.981V 5.025V 3.307V 5.043V 127.51 45.76°C 114.87V
CL2 0.115A 19.889A 0A 0A 101.338 85.567% 590 <6.0 40.44°C 0.952
11.981V 5.026V 3.317V 5.044V 118.432 47.54°C 114.88V
CL3 0.115A 0A 19.961A 0A 67.392 81.41% 590 <6.0 40.16°C 0.927
11.982V 5.04V 3.307V 5.044V 82.779 49.24°C 114.89V
CL4 100.386A 0A 0A 0A 1199.93 89.56% 2244 45.9 45.58°C 0.996
11.953V 5.036V 3.315V 4.993V 1339.818 56.56°C 114.48V

The results above are not used in the certification process

Light Load Tests 115V

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 0.496A 0.497A 0.198A 20.006 75.109% 0 <6.0 39.68°C 0.773
11.984V 5.04V 3.323V 5.044V 26.637 36.62°C 114.91V
40W 2.728A 0.694A 0.695A 0.297A 40.005 83.454% 0 <6.0 40.22°C 0.877
11.983V 5.04V 3.322V 5.042V 47.935 36.91°C 114.9V
60W 4.218A 0.893A 0.894A 0.397A 60.005 87.266% 0 <6.0 42.1°C 0.911
11.982V 5.04V 3.322V 5.04V 68.765 38.28°C 114.89V
80W 5.703A 1.091A 1.093A 0.496A 79.962 89.736% 0 <6.0 43.29°C 0.938
11.981V 5.04V 3.322V 5.037V 89.108 39.3°C 114.89V

The results above are not used in the certification process

Ripple Measurements 115V

Test12V5V3.3V5VSBPass/Fail
10% Load12.74mV9.25mV11.05mV5.01mVPass
20% Load12.48mV9.66mV11.66mV5.27mVPass
30% Load13.66mV10.88mV11.92mV5.37mVPass
40% Load16.22mV14.56mV14.12mV5.62mVPass
50% Load18.26mV12.88mV14.27mV5.98mVPass
60% Load21.08mV13.64mV14.99mV6.50mVPass
70% Load23.33mV16.91mV16.52mV6.96mVPass
80% Load25.84mV19.57mV21.89mV7.16mVPass
90% Load27.93mV18.09mV18.77mV7.72mVPass
100% Load35.05mV18.88mV22.11mV9.65mVPass
110% Load39.13mV18.87mV23.10mV10.08mVPass
Crossload120.35mV13.53mV13.96mV17.37mVPass
Crossload216.32mV18.85mV10.90mV17.24mVPass
Crossload317.04mV12.01mV14.48mV16.42mVPass
Crossload435.05mV16.11mV21.86mV21.43mVPass

The results above are not used in the certification process

Asus ROG-LOKI-1200T-SFX-L-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