CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Gigabyte GP-UD750GM PG5 V2 / ICE V2
Serial Number-
Lab IDGB75003091
Certification ID253091
  • Test Result Report ID: 25PS3091A
  • Certificate Issue Date: Jan 9, 2026
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandGigabyte
Manufacturer (OEM)Guangzhou Pansheng Electronic Technology Co., Ltd
SeriesUltra Durable
Model NumberGP-UD750GM PG5 V2
Serial Number-
DUT Notes• The results apply to both the black and white (ICE) models. • The vampire power consumption is too high for the Gold ETA rating at 230V (0.2263W). • The power factor is low at 230V AC (0.908); therefore, the PSU cannot obtain any ETA certification at 230V. • The 5VSB rail efficiency drops below 75% at full load with a 115V AC input, but it's within the 5% limit we allow.

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)6.5-12
Rated Frequency (Hz)50-60
Rated Power (W)750
TypeATX12V
Dimensions (W x H x D)150 x 85 x 140mm
Cooling120mm Rifle Bearing Fan (BK BDH12025S)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202062.530.3
Watts105750153.6
Total Max. Power (W)750

Test Equipment

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
Chroma 63640-80-80 x10
Chroma 63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes Picoscope 4444, 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
EMI Analyzer TekBox TBMR-110M-EU
Isolation Transformer 4kVA
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors(Non-accredited measurements)

Modular Cables
Description Cable Count Connector Count (Total) Gauge Cable Type
ATX connector 20+4 pin (600mm) 1 1 18AWG Tinned Copper
4+4 pin EPS12V (650mm+200mm) 1 2 18AWG Tinned Copper
6+2 pin PCIe (600mm+145mm) 2 4 18AWG Tinned Copper
12+4 pin PCIe (700mm) (600W) 1 1 16-24AWG Tinned Copper
SATA (600mm+150mm+150mm+150mm) 2 8 18AWG Tinned Copper
4-pin Molex (500mm+150mm+150mm) / FDD (+150mm) 1 3 / 1 18AWG Tinned Copper

Parts Description

General Data
Manufacturer (OEM)
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y Caps, 3x X Caps, 2x CM chokes,1x MOV
Inrush Protection NTC Thermistor MF72-10D15 (10 Ohm @ 25℃)
Bridge Rectifier
2x GBU1006 (600V, 10A @ 100℃)
APFC MOSFETs
2x Wuhan Xinyuan Semiconductor CWS60R125AF (600V, 19A @ 100℃, Rds(on): 125 mOhm)
APFC Boost Diode
1x Macrocore Semiconductor HX1D08065F (650V, 8A @ 125°C)
Bulk Cap(s)
2x Toshin Kogyo (420V, 270µF each or 540µF combined, 2000h @ 105°C, LW)
DC Bus Filtering
JURCC 224J (0.22 µF, 750VDC, ±5 % tolerance)
Main Switchers
2x Wuhan Xinyuan Semiconductor CWS55R140BF (550V, 25A @ 100°C, Rds(on): 140mΩ)
APFC Controller Champion CM6500UNX
Resonant Controller Champion CM6901T2X
Topology Primary side: APFC, Half-Bridge & LLC Resonant Converter
Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 6x InPower Semiconductor (iPS) FTG014N04SA (40V, 100A @ 100℃, Rds(on):1.4mOhm)
5V & 3.3V DC-DC Converters: 4x InPower Semiconductor FTG022N03S (30V, 120A @ 100°C, Rds(on): 2.2mOhm)
PWM Controller(s): 2x ANPEC APW7164
Filtering Capacitors

Electrolytic:
4x Toshin Kogyo (@ 105°C, HZ series)
10x Toshin Kogyo (@ 105°C, AZ series)
6x Toshin Kogyo (@ 105°C, HZ series)

Polymer
10x Teapo (470µF, 16V)
9x Teapo (820µF, 6.3V)
Supervisor IC Grenergy GR8329E (OVP, UVP, OCP, PGO, FPO)
Fan Model BOK BDH12025S (120mm, 12V, 0.18A, Rifle Bearing)
5VSB Circuit
Rectifier
1x Dongke Semiconductor DK5V60R20S SBR (60V, 35A)
Standby PWM Controller
Excelliance MOS EM8564A

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 RatingStandard++
Average Efficiency (>1450 load combinations)89.120%
Average Noise Output (>1450 Load Combinations)31.13dBA
Average PF (>1450 Load Combinations)0.981
Efficiency With 10W (≤500W) or 2% (>500W) Load64.430%
Standby Power Consumption0.0945W
12V Ripple (Full Load)25.39mV
5V Ripple (Full Load)23.62mV
3.3V Ripple (Full Load)26.15mV
5VSB Ripple (Full Load)20.32mV
12V Load Regulation0.14%
5V Load Regulation1.74%
3.3V Load Regulation0.42%
5VSB Load Regulation1.85%
Inrush Current20.730A
Efficiency Rating
Noise RatingStandard++
Average Efficiency (>1450 load combinations)90.948%
Average Noise Output (>1450 Load Combinations)30.25dBA
Average PF (>1450 Load Combinations)0.908
Efficiency With 10W (≤500W) or 2% (>500W) Load69.144%
Standby Power Consumption0.2263W
12V Ripple (Full Load)24.95mV
5V Ripple (Full Load)23.74mV
3.3V Ripple (Full Load)25.45mV
5VSB Ripple (Full Load)20.59mV
12V Load Regulation0.13%
5V Load Regulation1.72%
3.3V Load Regulation0.42%
5VSB Load Regulation1.87%
Inrush Current40.330A
12V Transient Response (200%)11.32V
5V Transient Response (200%)4.883V
3.3V Transient Response (200%)3.210V
5VSB Transient Response (200%)4.956V
Hold-Up Time & Power Ok Signal29.40ms
AC Loss to PWR_OK Hold Up Time25.60ms
PWR_OK Inactive to DC Loss Delay3.80ms
PSU Timings: T1 (20% / 100%)101.0ms99.0ms
PSU Timings: T3 (20% / 100%)113.0ms115.0ms
12V OCP (27.6°C / 43.4°C)82.40A (131.84%), 11.926V81.40A (130.24%), 11.935V
5V OCP (27.6°C / 43.4°C)28.4A (142.00%), 5.077V28.3A (141.50%), 5.076V
3.3V OCP (27.6°C / 43.4°C)30.3A (151.50%), 3.291V30.5A (152.50%), 3.29V
5VSB OCP (27.6°C / 43.4°C)3.7A (123.33%), 4.926V3.7A (123.33%), 4.923V
OPP (27.29°C / 43.19°C)128.75%123.95%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)29.4
AC Loss to PWR_OK Hold Up Time (ms)25.6
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: 115.06 V 115.04 V 113.85 V 115.07 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: 1.416 1.416 1.340 1.417 1.490 PASS
Mains Voltage THD: 0.13 % 0.11 % N/A 0.16 % 2.00 % PASS
Real Power: 0.095 W 0.073 W N/A 0.127 W N/A N/A
Apparent Power: 20.575 W 20.557 W N/A 20.595 W N/A N/A
Power Factor: 0.004 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.11 V 230.10 V 227.70 V 230.14 V 232.30 V PASS
Mains Frequency: 50.00 Hz 50.00 Hz 49.50 Hz 50.01 Hz 50.50 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.15 % 0.13 % N/A 0.16 % 2.00 % PASS
Real Power: 0.226 W 0.180 W N/A 0.307 W N/A N/A
Apparent Power: 68.382 W 68.347 W N/A 68.426 W N/A N/A
Power Factor: 0.003 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

Conducted Emissions EN55032 & CISPR 32

NEUTRAL
PHASE

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 0.226W 61.101% 0.018
5.027V 0.37W 115.04V
2 0.09A 0.452W 68.901% 0.032
5.026V 0.656W 115.04V
3 0.55A 2.757W 79.921% 0.154
5.014V 3.45W 115.04V
4 1A 5.002W 81.272% 0.237
5.002V 6.155W 115.04V
5 1.5A 7.483W 79.606% 0.299
4.988V 9.4W 115.03V
6 3A 14.841W 73.452% 0.383
4.948V 20.206W 115.03V
est # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.226W 45.252% 0.007
5.027V 0.5W 230V
2 0.09A 0.452W 57.455% 0.012
5.026V 0.787W 229.99V
3 0.55A 2.757W 75.644% 0.053
5.014V 3.646W 229.99V
4 1A 5.002W 76.224% 0.092
5.002V 6.562W 230V
5 1.5A 7.483W 78.775% 0.128
4.988V 9.5W 230V
6 3A 14.84W 77.432% 0.219
4.947V 19.165W 229.99V

Protection Features

OCP (Normal @ 27.6°C)12V: 82.40A (131.84%), 11.926V
5V: 28.4A (142.00%), 5.077V
3.3V: 30.3A (151.50%), 3.291V
5VSB: 3.7A (123.33%), 4.926V
OCP (Hot @ 43.4°C)12V: 81.40A (130.24%), 11.935V
5V: 28.3A (141.50%), 5.076V
3.3V: 30.5A (152.50%), 3.29V
5VSB: 3.7A (123.33%), 4.923V
OPP (Normal @ 27.3°C)965.61W (128.75%)
OPP (Hot @ 43.2°C)929.62W (123.95%)
OTP✓ (110°C @ 12V Heatsink)
SCP12V to Earth: ✓
5V to Earth: ✓
3.3V to Earth: ✓
5VSB to Earth: ✓
-12V to Earth: ✓
PWR_OKProper Operation
UVP (Full Load @ 90V)✓
UVP (No Damage @ 80V)✓
Conducted Emissions EN55032 & CISPR 32✓
NLO✓
Fan Failure Protection✗
SIPSurge: MOV
Inrush: NTC & Bypass Relay

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% 4.480A 1.973A 1.983A 1A 75.004 85.51% 814 24.3 40.04°C 0.929
11.921V 5.068V 3.329V 5V 87.716 42.19°C 115.02V
20% 9.988A 2.965A 2.975A 1.202A 149.947 89.741% 872 26.2 40.67°C 0.963
11.919V 5.059V 3.327V 4.993V 167.088 43.78°C 114.99V
30% 15.849A 3.465A 3.472A 1.404A 224.951 90.703% 955 29 41.17°C 0.979
11.918V 5.051V 3.327V 4.986V 248.008 44.76°C 114.96V
40% 21.718A 3.966A 3.97A 1.607A 300.043 90.916% 1020 30.7 41.65°C 0.987
11.918V 5.043V 3.325V 4.979V 329.981 45.23°C 114.93V
50% 27.188A 4.967A 4.965A 1.81A 374.477 90.767% 1069 32.2 42.13°C 0.991
11.916V 5.034V 3.324V 4.972V 412.573 45.78°C 114.91V
60% 32.699A 5.971A 5.961A 2A 449.32 90.478% 1126 33.4 42.79°C 0.993
11.914V 5.025V 3.322V 4.965V 496.608 46.63°C 114.88V
70% 38.212A 6.979A 6.957A 2.219A 524.321 89.994% 1397 38.9 43.15°C 0.994
11.913V 5.016V 3.321V 4.958V 582.616 48.26°C 114.86V
80% 43.794A 7.988A 7.954A 2.321A 599.508 89.337% 1736 43 43.66°C 0.995
11.911V 5.006V 3.319V 4.954V 671.069 48.03°C 114.83V
90% 49.721A 8.502A 8.439A 2.424A 674.548 88.581% 1952 45.2 44.02°C 0.995
11.908V 4.997V 3.318V 4.95V 761.502 48.41°C 114.8V
100% 55.438A 9.02A 8.953A 3.043A 749.753 87.7% 1955 45.2 45.56°C 0.996
11.906V 4.988V 3.317V 4.931V 854.901 50.84°C 114.76V
110% 61.018A 10.041A 10.043A 3.044A 824.772 86.781% 1965 45.3 46.42°C 0.996
11.906V 4.978V 3.316V 4.929V 950.409 53.97°C 114.73V
CL1 0.117A 12.511A 12.586A 0A 106.284 82.405% 859 25.7 39.56°C 0.956
11.925V 5.05V 3.313V 5.027V 128.976 41.98°C 115V
CL2 0.116A 19.732A 0A 0A 101.355 81.191% 1931 44.9 40.97°C 0.956
11.923V 5.066V 3.331V 5.027V 124.834 40.84°C 115V
CL3 0.116A 0A 19.977A 0A 67.398 76.171% 957 29.1 40.81°C 0.931
11.924V 5.052V 3.304V 5.027V 88.483 43.86°C 115.01V
CL4 62.990A 0A 0A 0.001A 749.56 88.745% 1962 45.2 45.54°C 0.996
11.900V 5.005V 3.33V 5.017V 844.623 51.44°C 114.77V

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% 4.480A 1.973A 1.983A 1A 75.004 86.874% 831 24.9 40.32°C 0.62
11.922V 5.068V 3.329V 4.999V 86.336 42.72°C 229.99V
20% 9.986A 2.965A 2.975A 1.202A 149.946 91.155% 883 26.6 40.85°C 0.814
11.921V 5.06V 3.327V 4.993V 164.496 43.61°C 229.97V
30% 15.849A 3.465A 3.472A 1.404A 224.949 92.139% 957 29.1 41.44°C 0.892
11.919V 5.051V 3.327V 4.986V 244.141 45.28°C 229.96V
40% 21.715A 3.966A 3.97A 1.607A 300.042 92.41% 1042 31.5 41.63°C 0.929
11.919V 5.044V 3.325V 4.979V 324.755 46.75°C 229.94V
50% 27.186A 4.966A 4.965A 1.81A 374.459 92.399% 1085 32.5 42.48°C 0.949
11.916V 5.034V 3.324V 4.972V 405.265 47.11°C 229.93V
60% 32.693A 5.97A 5.96A 2A 449.31 92.281% 1167 33.4 42.77°C 0.961
11.916V 5.026V 3.322V 4.965V 486.893 47.83°C 229.92V
70% 38.209A 6.978A 6.957A 2.219A 524.317 91.997% 1445 39.6 43.15°C 0.967
11.914V 5.016V 3.321V 4.958V 569.929 47.18°C 229.91V
80% 43.794A 7.988A 7.955A 2.321A 599.509 91.569% 1739 43.1 43.68°C 0.972
11.911V 5.006V 3.319V 4.954V 654.705 47.15°C 229.89V
90% 49.715A 8.502A 8.439A 2.425A 674.555 91.022% 1951 45.1 44.28°C 0.975
11.909V 4.998V 3.318V 4.949V 741.088 50.38°C 229.88V
100% 55.435A 9.019A 8.954A 3.043A 749.757 90.39% 1948 45.1 45.65°C 0.979
11.907V 4.988V 3.317V 4.93V 829.476 50.64°C 229.86V
110% 61.020A 10.041A 10.044A 3.044A 824.773 89.779% 1951 45.1 46.87°C 0.982
11.906V 4.978V 3.315V 4.929V 918.665 52.67°C 229.85V
CL1 0.118A 12.508A 12.586A 0A 106.292 83.41% 1931 44.9 40.1°C 0.749
11.932V 5.052V 3.314V 5.026V 127.434 43.69°C 229.98V
CL2 0.116A 19.728A 0A 0A 101.352 82.384% 1929 44.9 40.67°C 0.737
11.923V 5.067V 3.331V 5.027V 123.025 40.94°C 229.98V
CL3 0.116A 0A 19.977A 0A 67.398 77.381% 948 28.8 40.64°C 0.622
11.923V 5.051V 3.304V 5.027V 87.101 41.96°C 229.98V
CL4 63.000A 0A 0A 0.001A 749.555 91.464% 1961 45.2 45.46°C 0.978
11.898V 5.004V 3.33V 5.017V 819.509 47.6°C 229.87V

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 1.246A 0.493A 0.495A 0.199A 20.007 69.427% 757 21.9 36.02°C 0.658
11.923V 5.075V 3.331V 5.022V 28.817 37.77°C 115.03V
40W 2.742A 0.69A 0.694A 0.299A 40.003 80.03% 753 21.8 37.22°C 0.825
11.920V 5.073V 3.331V 5.019V 49.988 39.22°C 115.03V
60W 4.240A 0.887A 0.892A 0.399A 60.001 84.32% 760 21.8 38.34°C 0.903
11.920V 5.071V 3.33V 5.016V 71.16 39.22°C 115.01V
80W 5.732A 1.085A 1.09A 0.499A 79.948 86.807% 773 22.3 39.18°C 0.936
11.919V 5.068V 3.33V 5.013V 92.097 40.4°C 115.01V

The results above are not used in the certification process

est 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.246A 0.493A 0.495A 0.199A 20.002 71.609% 710 19.9 36.64°C 0.294
11.919V 5.074V 3.331V 5.022V 28.448 38.05°C 230V
40W 2.742A 0.69A 0.694A 0.299A 40.001 81.161% 728 20.5 37.65°C 0.431
11.920V 5.073V 3.33V 5.019V 49.286 39.32°C 229.99V
60W 4.239A 0.887A 0.892A 0.399A 60 85.605% 766 22.2 38.9°C 0.548
11.920V 5.071V 3.33V 5.016V 70.09 40.76°C 229.99V
80W 5.731A 1.085A 1.09A 0.499A 79.947 88.022% 791 23.1 39.46°C 0.635
11.920V 5.069V 3.33V 5.013V 90.825 40.77°C 229.98V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load20.77mV17.83mV19.08mV16.06mVPass
20% Load21.23mV18.70mV20.15mV16.88mVPass
30% Load21.49mV19.87mV19.59mV17.75mVPass
40% Load26.70mV19.36mV20.36mV17.08mVPass
50% Load23.94mV23.60mV23.63mV18.47mVPass
60% Load24.10mV20.79mV23.33mV18.47mVPass
70% Load25.48mV22.73mV23.43mV20.21mVPass
80% Load24.66mV25.54mV27.88mV19.95mVPass
90% Load27.78mV24.52mV28.08mV20.87mVPass
100% Load25.39mV23.62mV26.15mV20.32mVPass
110% Load25.77mV25.29mV27.01mV21.34mVPass
Crossload121.33mV22.82mV25.19mV15.96mVPass
Crossload222.41mV22.68mV35.70mV16.16mVPass
Crossload321.89mV24.73mV21.84mV16.01mVPass
Crossload424.36mV19.83mV20.63mV19.44mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load32.85mV18.90mV33.25mV30.18mVPass
20% Load35.51mV18.34mV34.32mV34.73mVPass
30% Load24.56mV18.59mV24.25mV28.03mVPass
40% Load30.34mV20.48mV24.55mV25.47mVPass
50% Load25.32mV22.48mV26.35mV26.65mVPass
60% Load25.12mV20.69mV23.12mV18.47mVPass
70% Load26.55mV24.06mV23.63mV19.44mVPass
80% Load25.48mV24.16mV25.58mV19.95mVPass
90% Load27.78mV25.49mV26.91mV22.25mVPass
100% Load24.95mV23.74mV25.45mV20.59mVPass
110% Load25.37mV25.36mV27.01mV20.91mVPass
Crossload120.40mV21.23mV24.84mV15.35mVPass
Crossload224.81mV22.99mV37.50mV27.37mVPass
Crossload320.41mV25.34mV23.38mV16.27mVPass
Crossload425.16mV20.77mV21.35mV19.69mVPass

The results above are not used in the certification process

Gigabyte GP-UD750GM PG5 V2 / ICE V2

Top side
Power specifications label
Fan
PSU Internals
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
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