CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Seasonic Focus GX-1000 (ATX v3.0)
Serial Number
Lab IDSS10002239
  • Report: 23PS2239A
  • Receipt Date: Aug 17, 2023
  • Test Date: Sep 18, 2023
  • Report Date: Sep 19, 2023
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSeasonic
Manufacturer (OEM)Seasonic
SeriesFocus GX
Model NumberSSR-1000FX
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)13-6.5
Rated Frequency (Hz)50-60
Rated Power (W)1000
TypeATX12V
Cooling135mm Fluid Dynamic Bearing Fan
(HA13525H12F-Z)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps25258330.3
Watts125996153.6
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 (620mm) 1 1 16-18AWG No
4+4 pin EPS12V (610mm) 2 2 16AWG No
6+2 pin PCIe (750mm) 3 3 16AWG No
12+4 pin PCIe (750mm) (600W) 1 1 16-28AWG No
SATA (510mm+155mm+155mm+155mm) 2 8 18AWG No
SATA 3.3 (410mm+160mm) 1 2 18AWG No
4-pin Molex (450mm+125mm+125mm) 1 3 18AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

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

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)21.4
AC Loss to PWR_OK Hold Up Time (ms)16.4
PWR_OK Inactive to DC Loss Delay (ms)5

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.91 V 114.82 V 113.85 V 115.01 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.95 Hz 59.40 Hz 60.06 Hz 60.60 Hz PASS
Mains Voltage CF: 1.421 1.419 1.340 1.424 1.490 PASS
Mains Voltage THD: 0.32 % 0.25 % N/A 0.41 % 2.00 % PASS
Real Power: 0.051 W -0.003 W N/A 0.092 W N/A N/A
Apparent Power: 10.810 W 10.782 W N/A 10.844 W N/A N/A
Power Factor: 0.006 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 229.90 V 229.80 V 227.70 V 230.00 V 232.30 V PASS
Mains Frequency: 50.00 Hz 49.97 Hz 49.50 Hz 50.02 Hz 50.50 Hz PASS
Mains Voltage CF: 1.417 1.415 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.19 % 0.15 % N/A 0.26 % 2.00 % PASS
Real Power: 0.160 W 0.111 W N/A 0.219 W N/A N/A
Apparent Power: 36.816 W 36.751 W N/A 36.887 W N/A N/A
Power Factor: 0.004 N/A N/A N/A N/A N/A

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 0.231W 62.481% 0.035
5.137V 0.37W 114.91V
2 0.09A 0.462W 69.493% 0.062
5.136V 0.665W 114.92V
3 0.55A 2.819W 76.441% 0.27
5.125V 3.688W 114.92V
4 1A 5.115W 76.803% 0.37
5.114V 6.66W 114.91V
5 1.5A 7.653W 76.619% 0.42
5.102V 9.989W 114.91V
6 3A 15.18W 75.279% 0.492
5.06V 20.165W 114.91V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 48.999% 0.013
5.137V 0.473W 229.88V
2 0.09A 0.462W 59.602% 0.022
5.135V 0.776W 229.88V
3 0.55A 2.818W 73.998% 0.103
5.124V 3.807W 229.88V
4 1A 5.114W 75.815% 0.17
5.114V 6.745W 229.88V
5 1.5A 7.653W 76.722% 0.223
5.101V 9.976W 229.88V
6 3A 15.191W 76.582% 0.335
5.064V 19.838W 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% 6.462A 1.987A 1.982A 0.98A 99.989 86.931% 0 <6.0 44.69°C 0.945
12.131V 5.033V 3.331V 5.103V 115.018 40.41°C 114.88V
20% 13.956A 2.982A 2.974A 1.179A 199.938 90.618% 0 <6.0 45.31°C 0.969
12.112V 5.03V 3.328V 5.09V 220.639 40.59°C 114.85V
30% 21.792A 3.48A 3.472A 1.379A 299.982 91.373% 0 <6.0 46.39°C 0.977
12.111V 5.028V 3.327V 5.078V 328.306 41.3°C 114.82V
40% 29.568A 3.98A 3.97A 1.579A 399.573 91.042% 664 15.9 41.8°C 0.982
12.120V 5.026V 3.325V 5.066V 438.884 47.38°C 114.78V
50% 37.037A 4.977A 4.966A 1.781A 499.256 90.668% 664 15.9 42.18°C 0.983
12.117V 5.023V 3.323V 5.054V 550.645 48.26°C 114.75V
60% 44.559A 5.977A 5.963A 1.984A 599.761 89.997% 660 15.7 42.8°C 0.985
12.118V 5.02V 3.321V 5.042V 666.423 49.37°C 114.7V
70% 52.009A 6.977A 6.962A 2.187A 699.487 89.168% 823 22.9 43.33°C 0.987
12.121V 5.017V 3.318V 5.029V 784.461 50.38°C 114.67V
80% 59.521A 7.978A 7.962A 2.291A 799.514 88.28% 1018 29.9 43.98°C 0.988
12.123V 5.015V 3.316V 5.019V 905.662 52.01°C 114.62V
90% 67.360A 8.478A 8.448A 2.395A 899.292 87.385% 1194 34.4 44.37°C 0.99
12.126V 5.012V 3.314V 5.01V 1029.123 53.45°C 114.59V
100% 74.989A 8.98A 8.967A 3.007A 999.278 86.304% 1536 41.8 45.54°C 0.991
12.130V 5.01V 3.312V 4.987V 1157.853 55.57°C 114.55V
110% 82.549A 9.983A 10.061A 3.012A 1099.92 85.149% 1957 51.5 46.76°C 0.991
12.134V 5.008V 3.31V 4.98V 1291.764 57.69°C 114.49V
CL1 0.114A 15.025A 14.973A 0A 126.29 83.986% 620 13.5 40.53°C 0.958
12.138V 5.011V 3.313V 5.118V 150.37 46.02°C 114.87V
CL2 0.114A 24.935A 0A 0A 126.235 82.277% 768 20.7 40.23°C 0.958
12.133V 5.007V 3.32V 5.121V 153.425 47.33°C 114.87V
CL3 0.114A 0A 24.911A 0A 83.899 76.256% 765 20.5 40.12°C 0.945
12.148V 5.017V 3.312V 5.121V 110.023 49.14°C 114.88V
CL4 82.552A 0A 0A 0A 999.884 87.267% 1397 38.8 45.12°C 0.99
12.112V 5.025V 3.325V 5.069V 1145.787 56.1°C 114.55V

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% 6.460A 1.987A 1.982A 0.98A 99.991 87.954% 0 <6.0 44.72°C 0.816
12.136V 5.032V 3.33V 5.102V 113.687 40.5°C 229.87V
20% 13.954A 2.982A 2.975A 1.179A 199.938 91.982% 0 <6.0 45.46°C 0.906
12.114V 5.03V 3.328V 5.09V 217.361 40.92°C 229.85V
30% 21.789A 3.481A 3.473A 1.379A 299.987 92.949% 0 <6.0 46.55°C 0.937
12.114V 5.027V 3.326V 5.077V 322.746 41.51°C 229.83V
40% 29.580A 3.98A 3.971A 1.579A 399.506 92.899% 667 16.0 41.81°C 0.953
12.113V 5.026V 3.324V 5.066V 430.039 47.25°C 229.82V
50% 37.047A 4.977A 4.967A 1.781A 499.233 92.733% 666 16.0 42.04°C 0.961
12.112V 5.023V 3.322V 5.054V 538.36 48.12°C 229.8V
60% 44.573A 5.977A 5.964A 1.984A 599.762 92.351% 661 15.8 42.77°C 0.967
12.114V 5.02V 3.32V 5.042V 649.44 49.32°C 229.78V
70% 52.020A 6.977A 6.963A 2.187A 699.5 91.82% 824 22.9 43.28°C 0.971
12.118V 5.017V 3.318V 5.029V 761.815 50.32°C 229.77V
80% 59.535A 7.978A 7.963A 2.291A 799.52 91.264% 1020 30.0 43.9°C 0.974
12.121V 5.015V 3.315V 5.019V 876.054 51.98°C 229.75V
90% 67.370A 8.478A 8.449A 2.395A 899.317 90.69% 1197 34.5 44.2°C 0.976
12.125V 5.012V 3.314V 5.01V 991.639 53.23°C 229.73V
100% 74.981A 8.98A 8.967A 3.008A 999.304 89.97% 1518 41.4 45.04°C 0.978
12.132V 5.01V 3.312V 4.987V 1110.706 55.08°C 229.71V
110% 82.555A 9.983A 10.061A 3.012A 1099.939 89.288% 1957 51.5 46.79°C 0.98
12.133V 5.008V 3.31V 4.98V 1231.913 57.71°C 229.69V
CL1 0.114A 15.022A 14.971A 0A 126.286 85.247% 631 14.2 40.44°C 0.862
12.124V 5.012V 3.313V 5.119V 148.139 45.89°C 229.86V
CL2 0.114A 24.929A 0A 0A 126.238 83.508% 773 20.9 40.12°C 0.865
12.125V 5.009V 3.32V 5.121V 151.171 47.17°C 229.86V
CL3 0.114A 0A 24.904A 0A 83.899 77.256% 768 20.7 40.26°C 0.807
12.144V 5.018V 3.313V 5.122V 108.595 49.35°C 229.87V
CL4 82.574A 0A 0A 0A 999.918 90.773% 1368 38.3 45.19°C 0.978
12.109V 5.026V 3.325V 5.069V 1101.561 56.17°C 229.72V

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 1.234A 0.496A 0.495A 0.195A 20.004 72.418% 0 <6.0 39.79°C 0.799
12.031V 5.039V 3.334V 5.129V 27.623 36.72°C 114.93V
40W 2.720A 0.695A 0.693A 0.293A 40.004 78.99% 0 <6.0 40.48°C 0.891
12.021V 5.038V 3.333V 5.125V 50.641 37.18°C 114.91V
60W 4.167A 0.893A 0.891A 0.391A 59.999 82.518% 0 <6.0 42.22°C 0.924
12.126V 5.037V 3.333V 5.121V 72.71 38.39°C 114.9V
80W 5.632A 1.092A 1.089A 0.489A 79.94 85.551% 0 <6.0 43.09°C 0.937
12.128V 5.035V 3.332V 5.117V 93.44 39.16°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
20W 1.234A 0.496A 0.495A 0.195A 19.994 73.132% 0 <6.0 39.76°C 0.449
12.036V 5.039V 3.334V 5.129V 27.345 36.71°C 229.88V
40W 2.718A 0.695A 0.693A 0.293A 39.994 80.057% 0 <6.0 40.82°C 0.618
12.028V 5.038V 3.333V 5.125V 49.956 37.46°C 229.88V
60W 4.166A 0.893A 0.891A 0.39A 59.994 83.342% 0 <6.0 41.93°C 0.718
12.130V 5.037V 3.332V 5.121V 71.989 38.42°C 229.87V
80W 5.630A 1.092A 1.09A 0.489A 79.937 86.291% 0 <6.0 42.83°C 0.776
12.132V 5.034V 3.331V 5.117V 92.637 39.02°C 229.87V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load11.21mV8.58mV9.62mV16.73mVPass
20% Load16.27mV11.29mV11.05mV17.29mVPass
30% Load16.06mV10.07mV10.54mV21.23mVPass
40% Load17.70mV11.55mV12.38mV20.92mVPass
50% Load19.24mV13.90mV13.81mV23.12mVPass
60% Load20.21mV13.28mV14.27mV25.57mVPass
70% Load21.49mV14.15mV14.43mV25.42mVPass
80% Load23.89mV16.25mV16.22mV25.27mVPass
90% Load23.33mV18.49mV17.04mV27.77mVPass
100% Load29.16mV20.65mV19.73mV35.58mVPass
110% Load30.19mV23.24mV22.48mV36.15mVPass
Crossload127.59mV11.70mV12.31mV17.36mVPass
Crossload217.34mV19.87mV11.10mV16.27mVPass
Crossload311.72mV10.68mV16.37mV17.19mVPass
Crossload429.30mV18.31mV19.42mV38.96mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load11.66mV8.73mV9.82mV17.24mVPass
20% Load15.09mV11.24mV10.44mV18.62mVPass
30% Load16.73mV10.47mV11.15mV20.26mVPass
40% Load17.34mV12.62mV13.10mV23.53mVPass
50% Load19.03mV12.82mV14.58mV25.22mVPass
60% Load20.77mV13.59mV13.35mV24.45mVPass
70% Load21.44mV14.20mV14.58mV23.43mVPass
80% Load22.61mV16.04mV16.01mV25.57mVPass
90% Load22.87mV18.24mV16.68mV26.04mVPass
100% Load29.72mV20.14mV18.81mV32.06mVPass
110% Load30.26mV22.61mV21.44mV32.36mVPass
Crossload128.11mV11.63mV11.23mV15.69mVPass
Crossload218.23mV20.08mV10.13mV15.50mVPass
Crossload311.72mV10.63mV15.86mV16.72mVPass
Crossload429.16mV18.63mV18.04mV28.65mVPass

The results above are not used in the certification process

Seasonic Focus GX-1000 (ATX v3.0)

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