CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Lian Li EDGE 850
Serial Number
Lab IDLL85002458
  • Report: 24PS2458A
  • Receipt Date: May 17, 2024
  • Test Date: May 29, 2024
  • Report Date: May 29, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Lab Director

General Information

DUT Information

BrandLian Li
Manufacturer (OEM)Helly Technology
SeriesEDGE
Model NumberEG0850
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10-5
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeATX12V
Cooling120mm Fluid Dynamic Bearing Fan
(HA1225M12F-Z)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202070.830.3
Watts120849.6153.6
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 20+4 pin (495mm) 1 1 16-22AWG No
4+4 pin EPS12V (550mm) 1 1 16AWG No
8 pin EPS12V (550mm) 1 1 16AWG No
6+2 pin PCIe (550mm) 4 4 16AWG No
12+4 pin PCIe (720mm) (600W) 1 1 16-26AWG No
2x SATA (400mm+125mm) 1 4 18AWG No
SATA (305mm+15mm+15mm+15mm) 1 4 18AWG No
SATA (400mm+150mm+150mm+150mm) 2 8 18AWG No
4-pin Molex (495mm+150mm+150mm+150mm) 1 4 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

Efficiency RatingPLATINUM
Noise RatingA-
Average Efficiency (>1450 load combinations)89.555%
Average Noise Output (>1450 Load Combinations)25.82dBA
Average PF (>1450 Load Combinations)0.989
Efficiency With 10W (≤500W) or 2% (>500W) Load69.232%
Standby Power Consumption0.0434W
12V Ripple (Full Load)33.08mV
5V Ripple (Full Load)15.68mV
3.3V Ripple (Full Load)12.43mV
5VSB Ripple (Full Load)15.62mV
12V Load Regulation0.13%
5V Load Regulation0.70%
3.3V Load Regulation0.60%
5VSB Load Regulation1.88%
Inrush Current28.690A
Efficiency RatingPLATINUM
Noise RatingA-
Average Efficiency (>1450 load combinations)91.691%
Average Noise Output (>1450 Load Combinations)25.56dBA
Average PF (>1450 Load Combinations)0.967
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
Standby Power Consumption0.0959W
12V Ripple (Full Load)33.27mV
5V Ripple (Full Load)15.31mV
3.3V Ripple (Full Load)12.28mV
5VSB Ripple (Full Load)15.61mV
12V Load Regulation0.45%
5V Load Regulation0.70%
3.3V Load Regulation0.63%
5VSB Load Regulation1.90%
Inrush Current48.110A
12V Transient Response (200%)11.79V
5V Transient Response (200%)4.905V
3.3V Transient Response (200%)3.231V
5VSB Transient Response (200%)4.944V
Hold-Up Time & Power Ok Signal21.90ms
AC Loss to PWR_OK Hold Up Time19.50ms
PWR_OK Inactive to DC Loss Delay2.40ms
PSU Timings: T1 (20% / 100%)62.0ms61.0ms
PSU Timings: T3 (20% / 100%)124.0ms125.0ms
OPP (30.18°C / 43.65°C)150.11%134.10%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)21.9
AC Loss to PWR_OK Hold Up Time (ms)19.5
PWR_OK Inactive to DC Loss Delay (ms)2.4

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.06 V 115.02 V 113.85 V 115.11 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.93 Hz 59.40 Hz 60.03 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: 0.043 W 0.008 W N/A 0.067 W N/A N/A
Apparent Power: 7.102 W 6.971 W N/A 7.241 W N/A N/A
Power Factor: 0.008 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 230.89 V 227.70 V 231.06 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: 0.096 W 0.084 W N/A 0.128 W N/A N/A
Apparent Power: 23.436 W 23.221 W N/A 23.647 W N/A N/A
Power Factor: 0.004 N/A N/A N/A N/A N/A

Graphs

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 0.222W 66.721% 0.045
4.936V 0.333W 114.94V
2 0.09A 0.444W 72.649% 0.082
4.935V 0.611W 114.94V
3 0.55A 2.709W 81.495% 0.334
4.924V 3.324W 114.91V
4 1A 4.915W 81.39% 0.447
4.914V 6.039W 114.91V
5 1.5A 7.356W 80.886% 0.508
4.903V 9.094W 114.9V
6 3A 14.606W 77.607% 0.571
4.869V 18.82W 114.9V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.222W 55.814% 0.016
4.936V 0.398W 229.88V
2 0.09A 0.444W 64.967% 0.027
4.935V 0.684W 229.88V
3 0.55A 2.708W 80.371% 0.128
4.925V 3.37W 229.88V
4 1A 4.915W 80.724% 0.213
4.914V 6.089W 229.88V
5 1.5A 7.355W 81.125% 0.284
4.903V 9.066W 229.88V
6 3A 14.605W 79.068% 0.393
4.868V 18.472W 229.88V

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% 5.130A 1.989A 1.961A 1A 85 87.86% 1020 19.5 40.22°C 0.963
12.360V 5.026V 3.365V 4.998V 96.742 44.43°C 114.88V
20% 11.250A 2.987A 2.944A 1.201A 169.933 90.878% 1073 21.7 40.93°C 0.979
12.358V 5.022V 3.363V 4.994V 186.991 45.5°C 114.86V
30% 17.714A 3.486A 3.436A 1.404A 254.939 91.649% 1145 22.9 41.24°C 0.987
12.357V 5.02V 3.361V 4.986V 278.166 46.33°C 114.83V
40% 24.188A 3.986A 3.929A 1.607A 340.027 91.778% 1227 24.6 41.65°C 0.992
12.355V 5.018V 3.36V 4.978V 370.49 47.27°C 114.8V
50% 30.305A 4.987A 4.915A 1.809A 424.825 91.422% 1477 29.4 42.33°C 0.994
12.352V 5.014V 3.357V 4.974V 464.685 48.39°C 114.77V
60% 36.394A 5.988A 5.901A 2A 509.288 90.969% 1592 32.0 42.66°C 0.995
12.352V 5.011V 3.356V 4.972V 559.852 49.27°C 114.75V
70% 42.561A 6.991A 6.889A 2.214A 594.685 90.393% 1679 34.4 43.04°C 0.996
12.349V 5.007V 3.354V 4.967V 657.886 50.04°C 114.7V
80% 48.721A 7.993A 7.877A 2.314A 679.491 89.72% 1801 36.1 43.6°C 0.996
12.347V 5.003V 3.351V 4.969V 757.355 51.67°C 114.68V
90% 55.279A 8.497A 8.358A 2.416A 764.921 89.094% 1859 37.0 44.1°C 0.997
12.345V 5.001V 3.35V 4.966V 858.557 53.13°C 114.64V
100% 61.574A 9A 8.869A 3.039A 849.759 88.317% 1864 37.0 45.66°C 0.997
12.344V 4.999V 3.349V 4.936V 962.171 55.69°C 114.62V
110% 67.740A 10.007A 9.95A 3.035A 934.343 87.422% 1871 37.0 46.71°C 0.997
12.343V 4.996V 3.347V 4.943V 1068.776 57.62°C 114.58V
CL1 0.112A 14.465A 14.238A 0A 121.291 82.313% 1618 33.2 42.78°C 0.978
12.370V 4.991V 3.351V 5.17V 147.353 48.74°C 114.87V
CL2 0.112A 20.057A 0A 0A 101.34 80.887% 1463 29.6 42.33°C 0.975
12.369V 4.983V 3.362V 5.224V 125.286 46.28°C 114.88V
CL3 0.112A 0A 19.687A 0A 67.394 76.278% 1404 30.2 40.99°C 0.959
12.365V 5.027V 3.353V 5.035V 88.358 44.19°C 114.89V
CL4 68.839A 0A 0A 0A 849.486 89.195% 1862 37.0 44.23°C 0.997
12.341V 5.028V 3.362V 5.013V 952.395 54.15°C 114.62V

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% 5.130A 1.989A 1.961A 1A 84.996 89.014% 991 19.0 40.43°C 0.888
12.359V 5.027V 3.365V 4.998V 95.485 44.85°C 229.87V
20% 11.249A 2.986A 2.944A 1.201A 169.925 92.357% 1072 21.7 40.67°C 0.947
12.358V 5.023V 3.363V 4.995V 183.993 45.17°C 229.86V
30% 17.747A 3.49A 3.44A 1.405A 254.933 93.55% 1164 22.6 41.26°C 0.963
12.334V 5.015V 3.358V 4.982V 272.515 46.28°C 229.88V
40% 24.184A 3.985A 3.928A 1.607A 340.008 93.565% 1408 30.1 41.78°C 0.974
12.356V 5.019V 3.36V 4.979V 363.394 47.32°C 229.83V
50% 30.298A 4.985A 4.914A 1.809A 424.774 93.404% 1471 29.3 42.07°C 0.978
12.353V 5.015V 3.358V 4.975V 454.767 48.16°C 229.82V
60% 36.390A 5.986A 5.9A 2A 509.243 93.157% 1583 31.9 42.65°C 0.982
12.352V 5.012V 3.356V 4.973V 546.638 49.25°C 229.8V
70% 42.714A 6.993A 6.892A 2.215A 594.651 92.773% 1443 29.4 43.54°C 0.984
12.304V 5.006V 3.352V 4.967V 640.982 50.57°C 229.82V
80% 48.714A 7.989A 7.875A 2.314A 679.439 92.475% 1801 36.1 43.72°C 0.986
12.348V 5.006V 3.352V 4.97V 734.732 51.79°C 229.77V
90% 55.297A 8.495A 8.358A 2.416A 764.962 92.085% 1852 36.9 44.77°C 0.987
12.342V 5.002V 3.35V 4.966V 830.713 53.86°C 229.76V
100% 61.716A 9A 8.871A 3.04A 849.825 91.472% 1862 37.0 45.66°C 0.988
12.317V 4.999V 3.348V 4.935V 929.074 55.64°C 229.74V
110% 67.838A 10.007A 9.952A 3.035A 934.398 91.039% 1869 37.0 46.57°C 0.989
12.326V 4.996V 3.346V 4.942V 1026.359 57.44°C 229.73V
CL1 0.114A 14.463A 14.239A 0A 121.302 83.605% 1531 31.3 43.29°C 0.934
12.362V 4.991V 3.35V 5.168V 145.089 47.12°C 229.87V
CL2 0.113A 20.053A 0A 0A 101.347 82.232% 1406 30.2 41.61°C 0.919
12.356V 4.984V 3.361V 5.223V 123.245 45.06°C 229.87V
CL3 0.112A 0A 19.686A 0A 67.404 77.58% 1210 24.4 40.35°C 0.878
12.355V 5.027V 3.353V 5.035V 86.883 43.65°C 229.88V
CL4 68.853A 0A 0A 0A 849.626 92.359% 1859 37.0 44.06°C 0.988
12.340V 5.028V 3.362V 5.013V 919.898 48.78°C 229.74V

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 1.202A 0.497A 0.49A 0.199A 19.996 71.197% 841 14.5 36.56°C 0.89
12.358V 5.034V 3.369V 5.029V 28.091 39.67°C 114.92V
40W 2.645A 0.695A 0.686A 0.298A 39.996 80.751% 903 16.8 37.98°C 0.933
12.358V 5.033V 3.369V 5.026V 49.53 41.35°C 114.9V
60W 4.088A 0.894A 0.882A 0.398A 59.996 85.69% 917 17.2 38.15°C 0.954
12.359V 5.032V 3.368V 5.022V 70.015 41.83°C 114.89V
80W 5.526A 1.093A 1.078A 0.498A 79.94 87.612% 969 18.6 39.39°C 0.959
12.360V 5.031V 3.368V 5.017V 91.236 43.32°C 114.89V

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
20W1.202A0.497A0.49A0.199A19.99170.692%83214.336.68°C0.637
12.354V5.034V3.369V5.029V28.27939.75°C229.88V
40W2.644A0.695A0.686A0.298A39.99282.058%89816.637.32°C0.773
12.357V5.033V3.369V5.026V48.73440.57°C229.88V
60W4.088A0.894A0.881A0.398A59.99286.639%94018.038.49°C0.847
12.358V5.033V3.369V5.022V69.24142.01°C229.88V
80W5.526A1.093A1.078A0.498A79.93188.846%97318.739.4°C0.881
12.358V5.031V3.368V5.017V89.96743.15°C229.87V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load13.76mV11.09mV10.95mV13.30mVPass
20% Load14.63mV11.49mV10.74mV13.86mVPass
30% Load16.06mV10.93mV12.17mV12.74mVPass
40% Load18.27mV12.92mV13.10mV14.12mVPass
50% Load17.85mV16.14mV13.50mV16.98mVPass
60% Load16.63mV17.17mV13.20mV16.47mVPass
70% Load17.65mV15.22mV11.56mV16.11mVPass
80% Load18.62mV15.33mV11.15mV14.73mVPass
90% Load19.90mV14.97mV12.12mV15.96mVPass
100% Load33.08mV15.68mV12.43mV15.62mVPass
110% Load33.63mV16.52mV12.72mV15.79mVPass
Crossload121.23mV12.79mV12.42mV13.80mVPass
Crossload213.71mV17.06mV10.90mV13.97mVPass
Crossload312.64mV10.47mV11.51mV12.02mVPass
Crossload433.69mV14.20mV11.33mV15.07mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load13.30mV10.42mV9.87mV13.14mVPass
20% Load14.07mV10.68mV10.03mV12.94mVPass
30% Load15.38mV11.70mV11.76mV14.12mVPass
40% Load17.19mV13.79mV12.69mV15.96mVPass
50% Load18.61mV14.56mV13.45mV15.70mVPass
60% Load18.30mV14.97mV12.63mV15.91mVPass
70% Load12.84mV13.74mV9.72mV14.17mVPass
80% Load17.84mV15.53mV10.79mV17.55mVPass
90% Load20.45mV14.30mV11.31mV14.22mVPass
100% Load33.27mV15.31mV12.28mV15.61mVPass
110% Load35.15mV15.34mV12.54mV15.64mVPass
Crossload120.73mV12.13mV11.75mV13.33mVPass
Crossload213.61mV17.47mV11.51mV14.07mVPass
Crossload312.13mV10.37mV12.02mV12.28mVPass
Crossload432.80mV14.59mV11.09mV14.18mVPass

The results above are not used in the certification process

Lian Li EDGE 850

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