CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Seasonic Focus GX-1000 ATX 3.1
Serial NumberA544940004
Lab IDSS10003022
Certification ID253022
  • Test Result Report ID: 25PS3022A
  • Certificate Issue Date: Nov 7, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Main Specs

Product Identification Details
BrandSeasonic
ModelFocus GX-1000 ATX 3.1
OEMSeasonic
Serial NumberA544940004
Product Specifications
Manufacturer
Rated Voltage (Vrms)100-240
Rated Current (Arms)6.5-13
Rated Frequency (Hz)50-60
Rated Power (W)1000
Operating Temperature (Continuous Full Load) (°C)0 - 50
TypeATX12V
Cable DesignFully Modular
Warranty10 Years
Cybenetics
Dimensions (W x H x D)150 x 85 x 140mm
Weight1.68 kg (3.70 lb)
Cooling135mm Fluid Dynamic Bearing Fan (HA13525H12SF-Z)
Semi-Passive Operation✓ (selectable)
Cybenetics Testing Information
Lab IDSS10003022
Date of receiptOct 17, 2025
Testing DateNov 5, 2025
Report Issued DateNov 7, 2025
Engineer NameOkeke Ugochukwu Onyedikachukwu
Authorized By the Laboratory Technical ManagerAristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Modular Cables
Description Cable Count Connector Count (Total) Gauge Cable Type
ATX connector 20+4 pin (610mm) 1 1 16-18AWG Tinned Copper
4+4 pin EPS12V (750mm) 2 2 16AWG Tinned Copper
6+2 pin PCIe (750mm) 2 2 16AWG Tinned Copper
2x 6+2 pin PCIe (700mm) 2 2 16-18AWG Tinned Copper
12+4 pin PCIe (700mm) (600W) 1 1 16-28AWG Tinned Copper
SATA (500mm+150mm+150mm+150mm) 2 8 18AWG Tinned Copper
4-pin Molex (450mm+120mm+120mm) 1 3 18AWG Tinned Copper

Protection Features(Non-accredited measurements)

Over Power Protection✓
Over Current (+12V) Protection✓
Over Temperature Protection✓
Short Circuit Protection✓
Surge Protection✓
Inrush Current Protection✓
Fan Failure Protection✗

Power Specifications(Manufacturer)

Rail3.3V5V12V5VSB-12V
Max. PowerAmps25258330.3
Watts125996153.6
Total Max. Power (W)1000

Parts Description

General Data
Manufacturer (OEM) Seasonic
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor MF72 5D-20 (5 Ohm @ 25°C) & Relay
Bridge Rectifier
2x GBU1508 (800V, 15A @ 100°C)
APFC MOSFETs
2x Alpha & Omega AOB125A60L (600V, 18A @ 100°C, Rds(on): 0.125Ohm)
APFC Boost Diode
Infineon IDH08G65C5 (650V, 8A @ 145°C)
Bulk Cap(s)
Nippon Chemi-Con (420V, 820uF, 2000h @ 105°C, KHE)
Main Switchers
4x Alpha & Omega AOB190A60CL (600V, 12A @ 100°C, Rds(on): 0.19Ohm)

APFC Controller

Champion CM6500UNX
Resonant Controller
Champion CM6901T6X
Topology Primary side: APFC, Full-Bridge & LLC Resonant Converter
Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 6x Nexperia PSMN1R4-40YLD (40V, 240A @ 25°C, Rds(on): 1.4mOhm)
5V & 3.3V DC-DC Converters: 4x Nexperia PSMN4R0-30YLD (30V, 95A @ 25°C, Rds(on): 4mOhm)
PWM Controller(s): ANPEC APW7159C
Filtering Capacitors

Electrolytic:
4x Nippon Chemi-Con (1-5,000h @ 105°C, KZE)
4x Nichicon (2-5,000h @ 105°C, HD)
5x Rubycon (3-6,000h @ 105°C, YXG)
Polymer:
29x Nippon Chemi-Con, 2x FPCAP
Supervisor IC Weltrend WT7527RA (OVP, UVP, OCP, SCP, PG)
Micro Controller Nuvoton M031FB0AE
Fan Model Hong Hua HA13525H12SF-Z (135mm, 12V, 0.50A, Fluid Dynamic Bearing Fan)
5VSB Circuit
Rectifier
Dongke DK5V45R10S (45V, 10mOhm)
Standby PWM Controller
Excelliance MOS EM8569C

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

Accredited
Average Efficiency (>1450 load combinations)89.433%
Average Noise Output (>1450 Load Combinations)20.94dBA
Average PF (>1450 Load Combinations)0.977
Efficiency With 10W (≤500W) or 2% (>500W) Load67.433%
Standby Power Consumption0.0415W
Non-Accredited
12V Ripple (Full Load)29.97mV
5V Ripple (Full Load)20.48mV
3.3V Ripple (Full Load)18.31mV
5VSB Ripple (Full Load)14.15mV
12V Load Regulation0.21%
5V Load Regulation0.28%
3.3V Load Regulation0.58%
5VSB Load Regulation3.69%
Inrush Current24.390A
Accredited
Average Efficiency (>1450 load combinations)91.569%
Average Noise Output (>1450 Load Combinations)21.21dBA
Average PF (>1450 Load Combinations)0.946
Efficiency With 10W (≤500W) or 2% (>500W) Load68.166%
Standby Power Consumption0.1131W
Non-Accredited
12V Ripple (Full Load)30.22mV
5V Ripple (Full Load)20.13mV
3.3V Ripple (Full Load)20.28mV
5VSB Ripple (Full Load)14.35mV
12V Load Regulation0.29%
5V Load Regulation0.28%
3.3V Load Regulation0.58%
5VSB Load Regulation3.65%
Inrush Current42.430A
12V Transient Response (200%)11.55V
5V Transient Response (200%)4.927V
3.3V Transient Response (200%)3.199V
5VSB Transient Response (200%)4.896V
Hold-Up Time & Power Ok Signal23.20ms
AC Loss to PWR_OK Hold Up Time19.80ms
PWR_OK Inactive to DC Loss Delay3.40ms
PSU Timings: T1 (20% / 100%)67.0ms65.0ms
PSU Timings: T3 (20% / 100%)125.0ms127.0ms
12V OCP (28.9°C / 42.1°C)105.40A (126.99%), 12.079V98.00A (118.07%), 12.101V
5V OCP (28.9°C / 42.1°C)29.5A (118.00%), 5.059V28.6A (114.40%), 5.068V
3.3V OCP (28.9°C / 42.1°C)36.3A (145.20%), 3.293V36.2A (144.80%), 3.3V
5VSB OCP (28.9°C / 42.1°C)6.5A (216.67%), 4.829V6.3A (210.00%), 4.824V
OPP (26.96°C / 43.07°C)129.31%121.21%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)23.2
AC Loss to PWR_OK Hold Up Time (ms)19.8
PWR_OK Inactive to DC Loss Delay (ms)3.4

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.02 V 114.99 V 113.85 V 115.10 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.417 1.490 PASS
Mains Voltage THD: 0.13 % 0.10 % N/A 0.16 % 2.00 % PASS
Real Power: 0.042 W -0.004 W N/A 0.085 W N/A N/A
Apparent Power: 7.144 W 7.114 W N/A 7.174 W N/A N/A
Power Factor: 0.007 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.01 V 229.99 V 227.70 V 230.04 V 232.30 V PASS
Mains Frequency: 50.00 Hz 50.00 Hz 49.50 Hz 50.00 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: 0.113 W 0.067 W N/A 0.166 W N/A N/A
Apparent Power: 22.763 W 22.725 W N/A 22.803 W N/A N/A
Power Factor: 0.005 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 0.228W 66.786% 0.048
5.059V 0.342W 114.89V
2 0.09A 0.455W 73.278% 0.085
5.058V 0.621W 114.87V
3 0.55A 2.773W 81.19% 0.319
5.041V 3.416W 114.88V
4 1A 5.025W 81.039% 0.407
5.024V 6.201W 114.87V
5 1.5A 7.511W 81.234% 0.444
5.006V 9.246W 114.87V
6 3.001A 14.85W 78.789% 0.505
4.949V 18.848W 114.87V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.228W 55.808% 0.017
5.06V 0.409W 229.89V
2 0.09A 0.455W 65.239% 0.029
5.058V 0.698W 229.89V
3 0.55A 2.773W 79.021% 0.133
5.041V 3.509W 229.89V
4 1A 5.025W 80.534% 0.211
5.024V 6.24W 229.89V
5 1.5A 7.51W 80.656% 0.274
5.006V 9.311W 229.89V
6 3.001A 14.855W 81.22% 0.36
4.951V 18.29W 229.89V

Protection Features

OCP (Normal @ 28.9°C)12V: 105.40A (126.99%), 12.079V
5V: 29.5A (118.00%), 5.059V
3.3V: 36.3A (145.20%), 3.293V
5VSB: 6.5A (216.67%), 4.829V
OCP (Hot @ 42.1°C)12V: 98.00A (118.07%), 12.101V
5V: 28.6A (114.40%), 5.068V
3.3V: 36.2A (144.80%), 3.3V
5VSB: 6.3A (210.00%), 4.824V
OPP (Normal @ 27.0°C)1293.07W (129.31%)
OPP (Hot @ 43.1°C)1212.08W (121.21%)
OTP✓ (117°C @ Heat Sink)
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% 6.482A 1.988A 1.995A 0.996A 99.989 87.928% 0 <6.0 47.81°C 0.938
12.095V 5.03V 3.309V 5.019V 113.719 40.24°C 114.84V
20% 13.956A 2.98A 2.994A 1.2A 199.967 91.084% 0 <6.0 48.4°C 0.962
12.115V 5.033V 3.307V 5.002V 219.542 40.65°C 114.81V
30% 21.821A 3.479A 3.494A 1.403A 299.984 91.799% 0 <6.0 49.59°C 0.974
12.096V 5.03V 3.305V 4.991V 326.785 41.2°C 114.78V
40% 29.619A 3.978A 3.995A 1.608A 399.491 91.645% 411 <6.0 41.66°C 0.98
12.097V 5.028V 3.304V 4.976V 435.919 48.11°C 114.74V
50% 37.094A 4.975A 4.997A 1.815A 499.218 91.416% 428 <6.0 42.2°C 0.983
12.097V 5.025V 3.302V 4.961V 546.092 49.13°C 114.71V
60% 44.633A 5.972A 6A 2A 599.645 90.796% 451 <6.0 42.76°C 0.985
12.097V 5.024V 3.3V 4.946V 660.433 51.41°C 114.67V
70% 52.108A 6.969A 7.004A 2.232A 699.491 90.194% 688 17.1 43.21°C 0.988
12.098V 5.023V 3.298V 4.929V 775.537 50.51°C 114.64V
80% 59.655A 7.965A 8.007A 2.339A 799.498 89.437% 891 25.7 43.86°C 0.99
12.096V 5.021V 3.297V 4.918V 893.926 51.64°C 114.6V
90% 67.533A 8.464A 8.495A 2.447A 899.308 88.468% 1093 31.9 44.3°C 0.991
12.095V 5.021V 3.295V 4.905V 1016.537 52.6°C 114.56V
100% 75.216A 8.964A 9.015A 3.079A 999.32 87.517% 1518 41 45.14°C 0.992
12.094V 5.019V 3.294V 4.873V 1141.855 53.14°C 114.52V
110% 82.839A 9.963A 10.114A 3.084A 1099.932 86.347% 1992 48.2 46.65°C 0.993
12.091V 5.018V 3.292V 4.864V 1273.849 53.04°C 114.47V
CL1 0.116A 14.961A 15.041A 0A 126.296 83.69% 475 <6.0 40.62°C 0.949
12.120V 5.033V 3.297V 5.043V 150.909 49.84°C 114.82V
CL2 0.114A 24.704A 0A 0A 126.235 82.135% 716 18.2 41.52°C 0.95
12.113V 5.054V 3.296V 5.047V 153.695 47.37°C 114.82V
CL3 0.114A 0A 24.956A 0A 83.88 75.313% 715 18.2 40.31°C 0.938
12.108V 5.03V 3.306V 5.047V 111.375 45.93°C 114.84V
CL4 82.740A 0A 0A 0A 999.875 88.284% 1386 38.7 45.74°C 0.992
12.085V 5.029V 3.305V 4.995V 1132.566 51.5°C 114.52V

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% 6.484A 1.988A 1.995A 0.997A 100.009 88.937% 0 <6.0 46.12°C 0.844
12.092V 5.029V 3.308V 5.018V 112.446 40.48°C 229.88V
20% 13.956A 2.981A 2.994A 1.2A 199.999 92.362% 0 <6.0 48.15°C 0.918
12.117V 5.032V 3.307V 5.001V 216.549 40.68°C 229.85V
30% 21.826A 3.48A 3.496A 1.403A 300.02 93.365% 0 <6.0 49.86°C 0.943
12.094V 5.028V 3.304V 4.99V 321.336 41.16°C 229.84V
40% 29.629A 3.979A 3.996A 1.608A 399.552 93.436% 407 <6.0 41.6°C 0.956
12.095V 5.026V 3.303V 4.975V 427.618 44.47°C 229.82V
50% 37.099A 4.976A 4.998A 1.815A 499.255 93.32% 444 <6.0 42.08°C 0.961
12.096V 5.024V 3.301V 4.96V 535.118 45.63°C 229.81V
60% 44.637A 5.973A 6.001A 2A 599.668 93.026% 476 <6.0 42.87°C 0.966
12.097V 5.023V 3.299V 4.946V 644.626 47.05°C 229.79V
70% 52.113A 6.97A 7.006A 2.232A 699.509 92.658% 685 17 43.06°C 0.97
12.097V 5.022V 3.298V 4.929V 754.929 46.87°C 229.78V
80% 59.657A 7.966A 8.009A 2.339A 799.517 92.203% 887 25.6 43.52°C 0.974
12.096V 5.021V 3.296V 4.917V 867.133 47.54°C 229.76V
90% 67.537A 8.467A 8.498A 2.446A 899.318 91.682% 1059 31.1 44°C 0.976
12.095V 5.019V 3.294V 4.905V 980.909 48.35°C 229.74V
100% 75.220A 8.967A 9.017A 3.078A 999.32 91.05% 1468 40.1 45.9°C 0.978
12.093V 5.018V 3.293V 4.874V 1097.555 50.08°C 229.72V
110% 82.840A 9.964A 10.115A 3.083A 1099.924 90.287% 1996 48.3 46.03°C 0.98
12.091V 5.018V 3.292V 4.865V 1218.25 50.5°C 229.7V
CL1 0.114A 14.957A 15.042A 0A 126.289 84.743% 478 <6.0 41.02°C 0.884
12.119V 5.035V 3.297V 5.043V 149.025 47.87°C 229.86V
CL2 0.114A 24.709A 0A 0A 126.226 83.233% 714 18.2 40.66°C 0.886
12.111V 5.053V 3.296V 5.047V 151.654 45.53°C 229.86V
CL3 0.114A 0A 24.956A 0A 83.878 76.1% 715 18.2 40.3°C 0.842
12.106V 5.029V 3.306V 5.047V 110.22 44.83°C 229.87V
CL4 82.731A 0A 0A 0A 999.852 91.688% 1388 38.7 45.71°C 0.978
12.085V 5.028V 3.305V 4.996V 1090.497 49.63°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 1.228A 0.497A 0.498A 0.198A 19.997 67.362% 0 <6.0 41.38°C 0.822
12.089V 5.029V 3.313V 5.053V 29.688 36.55°C 114.86V
40W 2.704A 0.696A 0.697A 0.297A 39.999 79.257% 0 <6.0 41.52°C 0.891
12.091V 5.031V 3.312V 5.048V 50.464 37.89°C 114.85V
60W 4.178A 0.894A 0.897A 0.397A 59.999 84.098% 0 <6.0 45.08°C 0.909
12.093V 5.031V 3.312V 5.043V 71.342 38.12°C 114.86V
80W 5.648A 1.093A 1.096A 0.496A 79.937 86.595% 0 <6.0 47.43°C 0.924
12.094V 5.032V 3.311V 5.039V 92.308 39.78°C 114.85V

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 1.229A 0.497A 0.498A 0.198A 20.001 67.315% 0 <6.0 39.98°C 0.527
12.082V 5.028V 3.312V 5.052V 29.711 36.04°C 229.9V
40W 2.705A 0.696A 0.698A 0.297A 40.002 79.602% 0 <6.0 41.54°C 0.669
12.085V 5.029V 3.311V 5.047V 50.254 37.46°C 229.89V
60W 4.180A 0.895A 0.897A 0.397A 60.003 84.721% 0 <6.0 43.32°C 0.76
12.087V 5.03V 3.311V 5.043V 70.824 38.87°C 229.89V
80W 5.652A 1.093A 1.097A 0.496A 79.952 87.558% 0 <6.0 43.84°C 0.81
12.089V 5.03V 3.31V 5.038V 91.314 39.07°C 229.87V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load22.96mV20.17mV19.70mV12.62mVPass
20% Load22.50mV19.60mV18.11mV12.88mVPass
30% Load26.75mV19.35mV19.08mV12.98mVPass
40% Load27.52mV19.61mV18.83mV13.44mVPass
50% Load29.87mV20.17mV19.60mV13.24mVPass
60% Load28.54mV19.66mV20.16mV14.06mVPass
70% Load29.26mV19.60mV19.09mV15.13mVPass
80% Load30.08mV21.50mV19.91mV14.73mVPass
90% Load29.41mV21.15mV20.47mV14.93mVPass
100% Load29.97mV20.48mV18.31mV14.15mVPass
110% Load30.67mV20.34mV19.13mV15.32mVPass
Crossload122.12mV18.63mV19.54mV11.39mVPass
Crossload224.09mV31.41mV22.21mV13.70mVPass
Crossload322.45mV21.92mV24.68mV13.55mVPass
Crossload429.27mV18.42mV16.93mV13.83mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load20.66mV19.55mV18.42mV12.21mVPass
20% Load22.81mV19.04mV17.91mV12.47mVPass
30% Load26.65mV19.30mV18.98mV12.98mVPass
40% Load29.36mV20.12mV18.78mV13.29mVPass
50% Load33.30mV20.53mV19.70mV13.29mVPass
60% Load30.23mV19.76mV18.93mV14.01mVPass
70% Load30.79mV20.68mV20.16mV15.85mVPass
80% Load30.08mV22.07mV21.85mV15.09mVPass
90% Load30.48mV21.86mV22.32mV14.32mVPass
100% Load30.22mV20.13mV20.28mV14.35mVPass
110% Load32.94mV20.22mV20.26mV13.90mVPass
Crossload120.99mV19.50mV19.81mV12.24mVPass
Crossload225.42mV31.31mV22.01mV13.19mVPass
Crossload322.30mV20.68mV24.27mV12.98mVPass
Crossload431.92mV19.13mV17.19mV13.58mVPass

The results above are not used in the certification process

Seasonic Focus GX-1000 ATX 3.1

Top side
Power specifications label
Fan
PSU
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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