CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Gigabyte Aorus 850
Serial NumberSN18273G003569
Lab ID467
  • Report:
  • Receipt Date: Aug 13, 2018
  • Test Date: Aug 23, 2018
  • Report Date: Aug 27, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandGigabyte
Manufacturer (OEM)MEIC
SeriesAorus
Model NumberGP-AP850GM
Serial NumberSN18273G003569
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
(D14BH-12)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 20 20 70.5 3 0.3
Watts 120 846 15 3.6
Total Max. Power (W) 850

Test Equipment

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Chroma 61604, Keysight AC6804B
Power Analyzers N4L PPA1530 x2, N4L PPA5530
Oscilloscopes Picoscope 4444 & 3424, Keysight DSOX3024A, Rigol DS2072A
Voltmeter Keithley 2015 THD 6.5 Digit
Sound Analyzer Bruel & Kjaer 2250-L G4
Microphone Bruel & Kjaer Type 4955-A, Bruel & Kjaer Type 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV 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 (660mm) 1 1 16-22AWG Yes
4+4 pin EPS12V (800mm) 1 1 18AWG Yes
4+4 pin EPS12V (650mm) 1 1 18AWG Yes
6+2 pin PCIe (750mm) 2 2 18AWG Yes
6+2 pin PCIe (650mm+150mm) 2 4 18AWG Yes
SATA (550mm+100mm+100mm)+4-pin Molex (+100mm) 1 3 / 1 18AWG No
SATA (460mm+100mm+100mm)+4-pin Molex (+100mm) 1 3 / 1 18AWG No
4-pin Molex (450mm+100mm+100mm)+FDD (+100mm) 1 3 / 1 18-22AWG No
FDD Adapter (+105mm) 1 1 22AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 16AWG -

Parts Description

General Data
Manufacturer (OEM) MEIC
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x CM02X
Inrush Protection NTC Thermistor & Relay
Bridge Rectifier(s) 2x GBU1006 (600V, 10A @ 100°C)
APFC MOSFETS 2x Alpha & Omega AOT42S60 (600V, 25A @ 100°C, 0.28Ohm @ 150°C)
APFC Boost Diode 1x CREE C3D08060A (600V, 8A @ 152°C)
Hold-up Cap(s) 2x Nippon Chemi-Con (400V, 390uF, 2000h @ 105 °C, KMR)
Main Switchers 2x Alpha & Omega AOT42S60 (600V, 25A @ 100°C, 0.28Ohm @ 150°C)
APFC Controller Champion CM6500UNX & CM03X Green PFC controller
LLC Resonant Controller Champion CM6901
Topology Primary side: Half-Bridge & LLC Resonant Controller Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 4x Alpha & Omega AOT2142L (40V, 120A @ 100°C, 1.9mOhm)
5V & 3.3V DC-DC Converters: 8x GV8G16 PWM Controller: 2x NCP1587
Filtering Capacitors Electrolytics: Chemi-Con (1-5,000 @ 105°C, KZE), Chemi-Con (4-10,000h @ 105°C, KY) Polymers: Chemi-Con
Supervisor IC Weltrend WT7527A (OVP, UVP, SCP, OCP, PG)
Fan Model Yate Loon D14BH-12 (140mm, 12V, 0.70A, 2800 RPM, 140CFM, 48.5 dBA, Double-Ball Bearing)
5VSB Circuit
Rectifier 1x TPD65R1K2C (650V, 4A @ 25°C, 1.2Ohm)
Standby PWM Controller SI8016HSP8

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)16.8
AC Loss to PWR_OK Hold Up Time (ms)15.6
PWR_OK Inactive to DC Loss Delay (ms)1.2

Vampire Power

Graphs

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing.

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing.

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 0.232 75.081% 0.031
5.149V 0.309 115.10V
2 0.090A 0.463 77.554% 0.058
5.147V 0.597 115.10V
3 0.550A 2.824 79.842% 0.250
5.135V 3.537 115.10V
4 1.000A 5.122 80.156% 0.331
5.122V 6.390 115.10V
5 1.500A 7.661 79.282% 0.377
5.107V 9.663 115.10V
6 3.000A 15.190 78.118% 0.437
5.063V 19.445 115.10V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232 70.517% 0.010
5.149V 0.329 230.27V
2 0.090A 0.463 74.437% 0.018
5.147V 0.622 230.27V
3 0.550A 2.824 78.119% 0.100
5.134V 3.615 230.27V
4 1.000A 5.121 78.459% 0.166
5.121V 6.527 230.27V
5 1.500A 7.660 78.307% 0.221
5.106V 9.782 230.27V
6 3.000A 15.187 77.970% 0.315
5.062V 19.478 230.27V

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
1 5.159A 1.968A 1.942A 0.978A 84.888 85.923% 0 <6.0 46.65°C 0.963
12.267V 5.083V 3.398V 5.114V 98.796 40.33°C 115.12V
2 11.298A 2.959A 2.920A 1.176A 169.342 89.404% 532 14.2 40.77°C 0.983
12.254V 5.071V 3.388V 5.101V 189.413 49.04°C 115.11V
3 17.828A 3.455A 3.399A 1.376A 254.476 90.768% 590 17.0 41.18°C 0.989
12.255V 5.064V 3.382V 5.089V 280.358 51.70°C 115.11V
4 24.374A 3.955A 3.907A 1.576A 339.688 91.208% 765 24.2 41.91°C 0.987
12.246V 5.058V 3.378V 5.077V 372.432 53.10°C 115.11V
5 30.606A 4.948A 4.894A 1.777A 425.015 90.992% 860 27.9 42.12°C 0.986
12.237V 5.051V 3.371V 5.064V 467.092 54.28°C 115.35V
6 36.778A 5.950A 5.883A 1.980A 509.536 90.642% 1075 33.7 42.67°C 0.988
12.228V 5.044V 3.366V 5.051V 562.141 55.19°C 115.11V
7 43.028A 6.950A 6.876A 2.184A 594.873 90.139% 1255 37.8 43.30°C 0.989
12.219V 5.037V 3.360V 5.038V 659.951 56.06°C 115.10V
8 49.284A 7.954A 7.871A 2.388A 680.216 89.520% 1480 42.2 43.63°C 0.990
12.211V 5.030V 3.354V 5.025V 759.846 57.20°C 115.11V
9 55.946A 8.463A 8.360A 2.391A 765.160 88.976% 1630 43.7 44.61°C 0.991
12.202V 5.023V 3.349V 5.019V 859.963 58.82°C 115.09V
10 62.349A 8.972A 8.884A 3.004A 850.007 88.249% 1760 45.5 45.70°C 0.992
12.194V 5.017V 3.344V 4.994V 963.187 60.22°C 115.11V
11 69.346A 8.981A 8.893A 3.008A 934.773 87.580% 1830 46.5 46.34°C 0.992
12.186V 5.012V 3.340V 4.989V 1067.342 61.74°C 115.09V
CL1 0.151A 14.002A 13.999A 0.000A 120.115 84.501% 0 0 46.79°C 0.977
12.260V 5.065V 3.382V 5.125V 142.146 42.00°C 115.16V
CL2 70.522A 1.002A 1.001A 1.000A 873.623 88.531% 1780 45.8 45.64°C 0.992
12.197V 5.030V 3.356V 5.067V 986.802 60.32°C 115.09V

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
1 5.158A 1.967A 1.940A 0.978A 84.857 86.683% 0 <6.0 46.80°C 0.790
12.265V 5.083V 3.399V 5.114V 97.893 40.05°C 230.30V
2 11.298A 2.959A 2.920A 1.176A 169.330 90.547% 500 12.8 40.32°C 0.907
12.253V 5.071V 3.388V 5.101V 187.008 47.55°C 230.33V
3 17.829A 3.456A 3.399A 1.375A 254.461 92.316% 605 17.1 41.05°C 0.944
12.253V 5.065V 3.383V 5.090V 275.641 48.65°C 230.33V
4 24.375A 3.955A 3.905A 1.576A 339.668 92.868% 730 23.1 41.86°C 0.960
12.245V 5.058V 3.378V 5.077V 365.752 50.15°C 230.30V
5 30.605A 4.949A 4.893A 1.777A 424.980 92.962% 905 29.1 42.34°C 0.968
12.236V 5.051V 3.372V 5.065V 457.154 51.25°C 230.30V
6 36.779A 5.949A 5.880A 1.980A 509.499 92.798% 1085 34.1 42.70°C 0.973
12.227V 5.044V 3.366V 5.052V 549.040 52.02°C 230.69V
7 43.029A 6.950A 6.876A 2.183A 594.839 92.527% 1310 39.0 43.12°C 0.976
12.218V 5.037V 3.360V 5.039V 642.880 53.52°C 230.91V
8 49.301A 7.957A 7.873A 2.389A 680.225 92.201% 1285 38.4 43.26°C 0.978
12.207V 5.028V 3.353V 5.024V 737.760 54.42°C 230.34V
9 55.959A 8.466A 8.364A 2.392A 765.222 91.806% 1560 43.0 44.25°C 0.981
12.200V 5.022V 3.348V 5.018V 833.524 55.89°C 230.32V
10 62.370A 8.974A 8.886A 3.005A 850.076 91.338% 1745 45.4 45.30°C 0.982
12.191V 5.016V 3.343V 4.993V 930.692 57.29°C 230.36V
11 69.359A 8.983A 8.896A 3.009A 934.864 90.893% 1830 46.5 46.36°C 0.983
12.185V 5.011V 3.339V 4.987V 1028.535 59.38°C 230.38V
CL1 0.156A 14.003A 14.002A 0.000A 120.165 85.691% 0 0 47.63°C 0.863
12.259V 5.064V 3.381V 5.125V 140.230 42.18°C 230.57V
CL2 70.524A 1.004A 1.000A 1.000A 873.507 91.671% 1800 46.0 45.06°C 0.982
12.195V 5.028V 3.353V 5.066V 952.868 57.20°C 230.33V

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]) PF/AC Volts
1 1.172A 0.492A 0.469A 0.194A 19.470 64.937% 0 <6.0 0.796
12.266V 5.086V 3.400V 5.143V 29.983 115.11V
2 2.414A 0.984A 0.969A 0.390A 39.903 78.102% 0 <6.0 0.905
12.264V 5.084V 3.398V 5.136V 51.091 115.11V
3 3.593A 1.477A 1.440A 0.585A 59.481 83.344% 0 <6.0 0.948
12.268V 5.084V 3.398V 5.128V 71.368 115.12V
4 4.833A 1.968A 1.942A 0.781A 79.883 85.471% 0 <6.0 0.960
12.266V 5.083V 3.398V 5.120V 93.462 115.12V

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]) PF/AC Volts
1 1.175A 0.491A 0.469A 0.194A 19.506 64.755% 0 <6.0 0.453
12.267V 5.088V 3.403V 5.144V 30.123 230.46V
2 2.415A 0.982A 0.969A 0.389A 39.915 78.525% 0 <6.0 0.595
12.268V 5.086V 3.401V 5.136V 50.831 230.44V
3 3.590A 1.475A 1.441A 0.585A 59.431 83.856% 0 <6.0 0.700
12.266V 5.084V 3.399V 5.128V 70.873 230.29V
4 4.831A 1.967A 1.941A 0.781A 79.844 86.387% 0 <6.0 0.776
12.265V 5.083V 3.398V 5.120V 92.426 230.44V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 4.9 mV 6.2 mV 13.1 mV 5.2 mV Pass
20% Load 22.5 mV 7.2 mV 13.2 mV 6.4 mV Pass
30% Load 7.1 mV 6.1 mV 12.3 mV 4.9 mV Pass
40% Load 5.6 mV 6.5 mV 11.9 mV 4.9 mV Pass
50% Load 5.6 mV 7.3 mV 12.3 mV 4.7 mV Pass
60% Load 6.4 mV 8.9 mV 13.6 mV 6.5 mV Pass
70% Load 7.0 mV 10.1 mV 14.5 mV 6.7 mV Pass
80% Load 8.3 mV 10.3 mV 14.2 mV 7.7 mV Pass
90% Load 7.7 mV 9.1 mV 15.2 mV 6.4 mV Pass
100% Load 11.3 mV 14.4 mV 18.2 mV 10.3 mV Pass
110% Load 77.1 mV 28.6 mV 52.9 mV 26.6 mV Fail
Crossload 1 27.1 mV 16.9 mV 19.3 mV 5.8 mV Pass
Crossload 2 9.9 mV 11.5 mV 16.1 mV 7.8 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 3.5 mV 5.5 mV 9.4 mV 4.1 mV Pass
20% Load 23.0 mV 6.5 mV 9.5 mV 5.4 mV Pass
30% Load 7.3 mV 5.2 mV 9.3 mV 4.1 mV Pass
40% Load 5.8 mV 7.0 mV 9.3 mV 5.7 mV Pass
50% Load 5.6 mV 7.6 mV 9.7 mV 5.1 mV Pass
60% Load 5.4 mV 7.7 mV 10.4 mV 5.1 mV Pass
70% Load 5.5 mV 7.9 mV 11.3 mV 5.0 mV Pass
80% Load 6.1 mV 7.8 mV 10.5 mV 4.7 mV Pass
90% Load 7.0 mV 9.5 mV 13.1 mV 5.9 mV Pass
100% Load 10.2 mV 13.9 mV 14.0 mV 7.7 mV Pass
110% Load 116.4 mV 14.9 mV 15.3 mV 9.7 mV Pass
Crossload 1 26.3 mV 16.4 mV 16.7 mV 6.2 mV Pass
Crossload 2 9.5 mV 10.7 mV 13.0 mV 5.9 mV Pass

The results above are not used in the certification process

Gigabyte Aorus 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