CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
MSI MPG A1000G PCIE5
Serial Number
Lab IDMS10002337
  • Report: 24PS2337A
  • Receipt Date: Jan 8, 2024
  • Test Date: Jan 25, 2024
  • Report Date: Jan 29, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Lab Director

General Information

DUT Information

BrandMSI
Manufacturer (OEM)CWT
SeriesMPG
Model NumberMPG A1000G PCIE5
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)13
Rated Frequency (Hz)50-60
Rated Power (W)1000
TypeATX12V
Cooling135mm Fluid Dynamic Bearing Fan
(HA13525H12SF-Z)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps222283.530.3
Watts12010003.615
Total Max. Power (W)1000

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 (600mm) 1 1 18-22AWG No
4+4 pin EPS12V (750mm) 2 2 18AWG No
6+2 pin PCIe (600mm+150mm) 2 4 16-18AWG No
2x 6+2 pin PCIe (600mm) 1 2 16-18AWG No
12+4 pin PCIe (600mm) (600W) 1 1 16-26AWG No
SATA (500mm+150mm+150mm+150mm) 3 12 18AWG No
4-pin Molex (500mm+150mm+150mm+150mm) / FDD (+150mm) 1 4 / 1 18-20AWG No

Parts Description

General Data
Manufacturer (OEM) CWT
Platform CSZ
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection 1x NTC Thermistor SCK207R0 (7 Ohm) & Relay
Bridge Rectifier(s) 2x (2306)
APFC MOSFETs 2x Alpha Omega AOTF095A60L
APFC Boost Diode 1x CREE C3D10060A (600V, 12A @ 140°C)
Bulk Cap(s) 1x Nichicon (400V, 820uF, 2,000h @ 105°C, GL)
Main Switchers 2x Infineon IPA60R125P6 (600V, 19A @ 100°C, Rds(on): 0.125Ohm)
APFC Controller Champion CM6500UNX & CM03X
Resonant Controller Champion CU6901VA
Topology Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 8x On Semiconductor NTMFS5C430N (40V, 131A @ 100°C, Rds(on): 1.7mOhm)
5V & 3.3V DC-DC Converters: 2x UBIQ QM3054M6 (30V, 61A @ 100°C, Rds(on): 4.8mOhm) &
2x UBIQ QN3107M6N (30V, 70A @ 100°C, Rds(on): 2.6mOhm)
PWM Controller(s): uPI-Semi uP3861P
Filtering Capacitors Electrolytic: 1x Nichicon (2-5,000h @ 105°C, HD),
2x Nippon Chemi-Con (1-5,000h @ 105°C, KZE),
2x Nichicon (4-10,000h @ 105°C, HE),
2x Rubycon (4-10,000h @ 105°C, YXJ)
Polymer: 14x United Chemi-Con, 14x FPCAP
Supervisor IC IN1S3151 – SAG
Fan Controller Microchip PIC16F1503
Fan Model Hong Hua HA13525H12SF-Z (135mm, 12V, 0.5A, Fluid Dynamic Bearing Fan)
5VSB Circuit
Rectifier 1x D10PS45L SBR (45V, 10A)
Standby PWM Controller On Bright OB2365T

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 RatingGOLD
Noise RatingStandard++
Average Efficiency (>1450 load combinations)88.627%
Average Noise Output (>1450 Load Combinations)31.60dBA
Average PF (>1450 Load Combinations)0.989
Efficiency With 10W (≤500W) or 2% (>500W) Load78.753%
Standby Power Consumption0.0135W
12V Ripple (Full Load)36.41mV
5V Ripple (Full Load)20.95mV
3.3V Ripple (Full Load)22.18mV
5VSB Ripple (Full Load)11.70mV
12V Load Regulation0.81%
5V Load Regulation0.60%
3.3V Load Regulation0.83%
5VSB Load Regulation1.51%
Inrush Current38.520A
Efficiency RatingGOLD
Noise RatingStandard++
Average Efficiency (>1450 load combinations)90.818%
Average Noise Output (>1450 Load Combinations)31.14dBA
Average PF (>1450 Load Combinations)0.964
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
Standby Power Consumption0.0717W
12V Ripple (Full Load)36.89mV
5V Ripple (Full Load)21.38mV
3.3V Ripple (Full Load)23.18mV
5VSB Ripple (Full Load)12.83mV
12V Load Regulation0.80%
5V Load Regulation0.58%
3.3V Load Regulation0.80%
5VSB Load Regulation1.51%
Inrush Current60.490A
12V Transient Response (200%)11.38V
5V Transient Response (200%)4.893V
3.3V Transient Response (200%)3.170V
5VSB Transient Response (200%)4.862V
Hold-Up Time & Power Ok Signal17.50ms
AC Loss to PWR_OK Hold Up Time14.90ms
PWR_OK Inactive to DC Loss Delay2.60ms
PSU Timings: T1 (20% / 100%)60.0ms60.0ms
PSU Timings: T3 (20% / 100%)125.0ms125.0ms
OPP (26.48°C / 41.98°C)126.71%126.71%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)17.5
AC Loss to PWR_OK Hold Up Time (ms)14.9
PWR_OK Inactive to DC Loss Delay (ms)2.6

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.85 V 114.79 V 113.85 V 114.91 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.02 Hz 60.60 Hz PASS
Mains Voltage CF: 1.420 1.418 1.340 1.422 1.490 PASS
Mains Voltage THD: 0.15 % 0.10 % N/A 0.25 % 2.00 % PASS
Real Power: 0.014 W 0.001 W N/A 0.028 W N/A N/A
Apparent Power: 11.118 W 11.085 W N/A 11.157 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 229.82 V 227.70 V 229.95 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: 1.418 1.417 1.340 1.420 1.490 PASS
Mains Voltage THD: 0.14 % 0.10 % N/A 0.21 % 2.00 % PASS
Real Power: 0.072 W 0.045 W N/A 0.108 W N/A N/A
Apparent Power: 38.433 W 38.361 W N/A 38.492 W N/A N/A
Power Factor: 0.002 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 0.228W 70.163% 0.032
5.077V 0.325W 114.85V
2 0.09A 0.457W 74.658% 0.06
5.076V 0.612W 114.85V
3 0.55A 2.787W 78.92% 0.271
5.067V 3.531W 114.85V
4 1A 5.059W 79.018% 0.359
5.059V 6.402W 114.86V
5 1.5A 7.574W 79.234% 0.422
5.049V 9.559W 114.85V
6 3A 15.064W 77.482% 0.501
5.021V 19.441W 114.86V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.228W 59.332% 0.011
5.076V 0.385W 229.85V
2 0.09A 0.457W 66.13% 0.02
5.075V 0.692W 229.85V
3 0.55A 2.787W 76.864% 0.102
5.067V 3.626W 229.85V
4 1A 5.059W 78.36% 0.169
5.059V 6.456W 229.86V
5 1.5A 7.574W 78.996% 0.23
5.049V 9.588W 229.85V
6 3A 15.063W 79.636% 0.326
5.021V 18.915W 229.85V

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% 6.472A 1.981A 1.948A 0.991A 99.991 85.449% 0 <6.0 44.59°C 0.982
12.112V 5.046V 3.388V 5.048V 117.022 40.37°C 114.82V
20% 13.965A 2.973A 2.924A 1.191A 199.938 90.135% 0 <6.0 45.24°C 0.99
12.104V 5.044V 3.385V 5.037V 221.82 40.66°C 114.78V
30% 21.848A 3.47A 3.413A 1.37A 299.988 91.353% 0 <6.0 46.25°C 0.987
12.081V 5.044V 3.384V 5.11V 328.385 41.2°C 114.76V
40% 29.684A 3.966A 3.903A 1.568A 399.532 91.077% 0 <6.0 47.29°C 0.987
12.072V 5.043V 3.382V 5.103V 438.677 41.61°C 114.72V
50% 37.195A 4.958A 4.881A 1.767A 499.258 90.479% 448 8.4 42.1°C 0.99
12.065V 5.042V 3.38V 5.093V 551.789 48.17°C 114.68V
60% 44.784A 5.953A 5.861A 1.968A 599.799 89.785% 691 20.5 42.63°C 0.991
12.058V 5.04V 3.378V 5.082V 668.041 49.28°C 114.65V
70% 52.318A 6.948A 6.843A 2.169A 699.53 88.977% 926 29.8 43.27°C 0.993
12.050V 5.038V 3.376V 5.071V 786.187 50.29°C 114.61V
80% 59.928A 7.941A 7.824A 2.272A 799.54 88.069% 1206 37.6 43.8°C 0.994
12.042V 5.037V 3.374V 5.062V 907.852 51.85°C 114.57V
90% 67.878A 8.44A 8.303A 2.375A 899.345 87.12% 1502 43.6 44.69°C 0.994
12.034V 5.035V 3.372V 5.053V 1032.313 53.78°C 114.53V
100% 75.637A 8.94A 8.812A 2.98A 999.376 86.028% 1770 48.1 45.23°C 0.995
12.027V 5.033V 3.37V 5.034V 1161.68 55.28°C 114.48V
110% 83.338A 9.937A 9.887A 2.985A 1099.99 84.81% 1888 50.1 46.65°C 0.996
12.019V 5.032V 3.368V 5.026V 1297.01 57.55°C 114.45V
CL1 0.116A 14.321A 14.129A 0A 121.304 83.388% 399 7.5 41.86°C 0.988
12.105V 5.042V 3.376V 5.057V 145.47 47.28°C 114.8V
CL2 0.114A 21.746A 0A 0A 111.295 81.633% 401 7.5 41.43°C 0.986
12.110V 5.054V 3.384V 5.061V 136.335 48.49°C 114.81V
CL3 0.114A 0A 21.502A 0A 73.985 75.433% 399 7.5 40.84°C 0.979
12.110V 5.051V 3.376V 5.061V 98.082 49.91°C 114.82V
CL4 83.135A 0A 0A 0A 999.94 86.834% 1769 48.1 45.88°C 0.995
12.028V 5.055V 3.386V 5.097V 1151.554 56.8°C 114.5V

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% 6.474A 1.982A 1.948A 0.99A 99.992 86.678% 0 <6.0 44.64°C 0.886
12.110V 5.044V 3.389V 5.048V 115.359 40.38°C 229.85V
20% 13.967A 2.974A 2.923A 1.191A 199.939 91.488% 0 <6.0 45.46°C 0.95
12.103V 5.043V 3.386V 5.037V 218.544 40.88°C 229.83V
30% 21.851A 3.47A 3.412A 1.37A 299.989 92.87% 0 <6.0 46.38°C 0.968
12.079V 5.042V 3.385V 5.109V 323.019 41.36°C 229.81V
40% 29.687A 3.967A 3.901A 1.568A 399.532 92.944% 0 <6.0 47.3°C 0.976
12.070V 5.042V 3.384V 5.103V 429.863 41.85°C 229.79V
50% 37.202A 4.959A 4.879A 1.768A 499.253 92.62% 448 8.4 42.41°C 0.979
12.063V 5.042V 3.382V 5.092V 539.036 48.42°C 229.78V
60% 44.793A 5.953A 5.859A 1.968A 599.795 92.177% 691 20.5 42.9°C 0.982
12.055V 5.04V 3.38V 5.081V 650.696 49.43°C 229.76V
70% 52.330A 6.948A 6.84A 2.17A 699.525 91.689% 878 28.2 43.31°C 0.984
12.047V 5.038V 3.378V 5.07V 762.93 50.32°C 229.75V
80% 59.941A 7.941A 7.82A 2.272A 799.531 91.094% 1187 37.1 43.82°C 0.985
12.039V 5.037V 3.376V 5.061V 877.703 51.87°C 229.73V
90% 67.893A 8.441A 8.299A 2.375A 899.336 90.473% 1500 43.6 44.01°C 0.986
12.032V 5.035V 3.374V 5.052V 994.036 53.1°C 229.71V
100% 75.659A 8.94A 8.808A 2.981A 999.359 89.771% 1886 50.0 45.64°C 0.987
12.024V 5.033V 3.372V 5.033V 1113.233 55.67°C 229.69V
110% 83.360A 9.937A 9.882A 2.985A 1099.981 88.981% 2166 53.1 46.89°C 0.989
12.016V 5.031V 3.369V 5.025V 1236.199 57.83°C 229.67V
CL1 0.116A 14.32A 14.12A 0A 121.301 84.031% 399 7.5 40.08°C 0.916
12.105V 5.042V 3.378V 5.057V 144.352 45.59°C 229.84V
CL2 0.114A 21.744A 0A 0A 111.3 82.266% 399 7.5 41.91°C 0.909
12.110V 5.055V 3.386V 5.061V 135.293 49.04°C 229.84V
CL3 0.114A 0A 21.485A 0A 73.983 76.629% 399 7.5 41.11°C 0.857
12.109V 5.051V 3.379V 5.061V 96.548 50.21°C 229.85V
CL4 83.135A 0A 0A 0A 999.928 90.482% 1769 48.1 45.2°C 0.987
12.027V 5.055V 3.388V 5.096V 1105.115 56.17°C 229.7V

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 1.236A 0.494A 0.486A 0.197A 19.996 78.367% 0 <6.0 39.63°C 0.866
12.015V 5.063V 3.398V 5.07V 25.514 36.57°C 114.85V
40W 2.720A 0.691A 0.68A 0.296A 39.997 84.442% 0 <6.0 40.95°C 0.939
12.018V 5.062V 3.398V 5.067V 47.367 37.63°C 114.84V
60W 4.202A 0.89A 0.875A 0.395A 59.997 85.861% 0 <6.0 41.91°C 0.968
12.023V 5.054V 3.393V 5.063V 69.874 38.04°C 114.83V
80W 5.682A 1.089A 1.071A 0.494A 79.938 88.031% 0 <6.0 43.19°C 0.977
12.023V 5.049V 3.39V 5.06V 90.805 39.25°C 114.82V

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 1.236A 0.494A 0.485A 0.197A 19.997 76.823% 0 <6.0 39.72°C 0.464
12.015V 5.062V 3.399V 5.07V 26.031 36.67°C 229.85V
40W 2.720A 0.691A 0.68A 0.296A 39.997 84.086% 0 <6.0 41.01°C 0.672
12.018V 5.062V 3.399V 5.067V 47.569 37.6°C 229.85V
60W 4.202A 0.89A 0.875A 0.395A 59.997 86.863% 0 <6.0 42.11°C 0.777
12.024V 5.053V 3.394V 5.063V 69.072 38.57°C 229.85V
80W 5.682A 1.089A 1.07A 0.494A 79.939 88.196% 0 <6.0 43.13°C 0.841
12.024V 5.048V 3.391V 5.06V 90.634 39.27°C 229.85V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load19.59mV16.12mV16.21mV9.03mVPass
20% Load21.12mV18.68mV18.27mV9.70mVPass
30% Load21.33mV17.65mV19.60mV9.23mVPass
40% Load22.35mV17.65mV19.86mV10.11mVPass
50% Load22.45mV18.42mV19.39mV9.85mVPass
60% Load22.35mV18.53mV19.70mV10.11mVPass
70% Load23.32mV18.37mV19.50mV10.06mVPass
80% Load23.88mV20.63mV20.22mV10.78mVPass
90% Load24.45mV19.76mV22.42mV10.88mVPass
100% Load36.41mV20.95mV22.18mV11.70mVPass
110% Load37.11mV22.40mV25.24mV14.70mVPass
Crossload125.03mV21.28mV20.66mV12.77mVPass
Crossload224.29mV28.59mV19.80mV13.85mVPass
Crossload320.20mV18.02mV26.37mV12.16mVPass
Crossload430.96mV21.81mV21.72mV13.44mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load19.84mV17.35mV17.65mV9.44mVPass
20% Load20.20mV18.06mV18.93mV9.60mVPass
30% Load20.56mV17.09mV17.08mV8.72mVPass
40% Load21.43mV19.30mV20.32mV10.52mVPass
50% Load21.53mV18.94mV19.75mV10.42mVPass
60% Load22.56mV19.81mV19.65mV10.93mVPass
70% Load22.91mV18.78mV19.24mV11.24mVPass
80% Load23.73mV21.40mV22.21mV10.82mVPass
90% Load23.32mV21.20mV21.44mV10.98mVPass
100% Load36.89mV21.38mV23.18mV12.83mVPass
110% Load36.61mV20.85mV24.43mV12.13mVPass
Crossload123.02mV20.33mV21.42mV12.50mVPass
Crossload222.35mV27.25mV19.08mV13.03mVPass
Crossload319.53mV17.81mV24.06mV12.31mVPass
Crossload432.93mV21.78mV22.29mV13.68mVPass

The results above are not used in the certification process

MSI MPG A1000G PCIE5

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
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