CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
SilverStone GM400 1U Bronze
DXGM40BU22070001
Lab IDSL40001976
  • Report: 22PS1976A
  • Receipt Date: -
  • Test Date: Feb 11, 2022
  • Report Date: Feb 11, 2022
115V230V
Wirkungsgrad
This product certification body is accredited in accordance with the recognized International Standard ISO/IEC 17065:2012 Requirements for bodies certifying products, processes and services. This product certification body also meets the A2LA R308 - Specific Requirements - ISO-IEC 17065 - Telecommunication Certification Body Accreditation Program and R322 - Specific Requirements - Notified Body Accreditation Requirements. This accreditation demonstrates technical competence for a defined scope and the operation of a management system
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

SilverStone
Hersteller (OEM)TC Sure Star Computer Co.
Gemini
SST-GM400-1UB
DXGM40BU22070001

(Vrms)100-240
(Arms)6-3
(Hz)47-63
(W)400
1U
40mm Magnetic Levitation Bearing Fan
(FD124020SB-N)
✗
Fixed cables

Rail3.3V5V12V5VSB-12V
Max. PowerAmpsNaNNaN322.5NaN
WattsNaN38412.5NaN
Total Max. Power (W)400

Electronic Loads Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2
Testing Methodology Cybenetics PSU Test Protocol

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (500mm) 1 1 18-20AWG No
4 pin EPS12V (500mm) 1 1 18AWG No
8 pin EPS12V (500mm) 1 1 18AWG No
SATA (500mm+160mm+160mm) 1 3 18AWG No
4-pin Molex (500mm+150mm+150mm) 1 3 18AWG No
4-pin Molex (500mm+150mm) / FDD (+150mm) 1 2 / 1 18-22AWG No

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✗

Performance Summary 230V

WirkungsgradBRONZE
(>1450 load combinations)82.694%
Average Noise Output (>1450 Load Combinations)0.00dBA
(>1450 Load Combinations)0.903
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
3.4085W
12V Ripple (Full Load)33.30mV
5V Ripple (Full Load)0.00mV
3.3V Ripple (Full Load)0.00mV
5VSB Ripple (Full Load)13.48mV
12V Load Regulation1.16%
5V Load Regulation0.00%
3.3V Load Regulation0.00%
5VSB Load Regulation5.10%
Inrush Current95.000A
12V Transient Response (150%)0.00V
5V Transient Response (150%)V
3.3V Transient Response (150%)V
5VSB Transient Response (150%)V
14.80ms
AC Loss to PWR_OK Hold Up Time9.70ms
PWR_OK Inactive to DC Loss Delay5.10ms
PSU Timings: T1 (20% / 100%)160.0ms154.0ms
PSU Timings: T3 (20% / 100%)298.0ms296.0ms
OPP (0.00°C / 0.00°C)0.00%0.00%

Hold-Up Time (ms)14.8
AC Loss to PWR_OK Hold Up Time (ms)9.7
PWR_OK Inactive to DC Loss Delay (ms)5.1

Stromverbrauch im Ruhezustand

Tables 230V

Graphs 230V

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

230V

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

230V

Indicative Performance

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

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

230V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.236W 6.358% 0.102
5.238V 3.712W 230.27V
2 0.09A 0.47W 11.731% 0.11
5.224V 4.006W 230.27V
3 0.55A 2.837W 39.863% 0.181
5.158V 7.118W 230.24V
4 1A 5.121W 50.271% 0.237
5.12V 10.187W 230.24V
5 1.5A 7.629W 56.212% 0.285
5.085V 13.571W 230.24V
6 2.5A 12.552W 61.373% 0.35
5.02V 20.453W 230.24V

Supplementary Tests (For Reference)

230V

Test Main Rail Standby Rail DC/AC (Watts) Efficiency Temps (In/Out) PF/AC Volts
10% 2.756A 0.982A 38.408 68.681% 34.56°C 0.683
12.123V 5.093V 55.922 38.73°C 230.24V
20% 5.845A 1.183A 76.819 78.986% 34.57°C 0.818
12.117V 5.07V 97.256 39.01°C 230.24V
30% 8.939A 1.387A 115.188 82.852% 35.2°C 0.892
12.102V 5.048V 139.029 39.89°C 230.24V
40% 12.045A 1.592A 153.641 84.614% 35.57°C 0.928
12.091V 5.026V 181.579 40.51°C 230.25V
50% 15.154A 1.798A 192.023 85.57% 35.96°C 0.947
12.077V 5.006V 224.403 41.52°C 230.25V
60% 18.281A 2A 230.447 86.006% 36.42°C 0.96
12.060V 4.985V 267.943 42.72°C 230.25V
70% 21.412A 2.217A 268.858 86.216% 36.9°C 0.965
12.043V 4.964V 311.842 44.24°C 230.25V
80% 24.596A 2.324A 307.298 86.202% 37.43°C 0.968
12.026V 4.95V 356.486 45.85°C 230.25V
90% 27.808A 2.432A 345.841 85.975% 38.57°C 0.973
12.005V 4.935V 402.256 47.58°C 230.25V
100% 30.977A 2.539A 383.913 85.572% 39.01°C 0.975
11.990V 4.924V 448.641 49.44°C 230.25V
110% 34.224A 2.541A 422.287 85.035% 40.45°C 0.975
11.974V 4.919V 496.605 51.71°C 230.24V

The results above are not used in the certification process

230V

Test Main Rail Standby Rail DC/AC (Watts) Efficiency Temps (In/Out) PF/AC Volts
20W 1.566A 0.193A 20.001 56.274% 31.36°C 0.569
12.128V 5.175V 35.542 34.4°C 230.22V
40W 3.176A 0.291A 40.007 71.01% 32.65°C 0.686
12.126V 5.156V 56.339 35.83°C 230.22V
60W 4.785A 0.389A 60.005 77.005% 33.55°C 0.763
12.123V 5.141V 77.924 36.98°C 230.22V
80W 6.392A 0.488A 79.95 80.372% 33.62°C 0.826
12.116V 5.127V 99.476 37.31°C 230.23V

The results above are not used in the certification process

230V

Test Main Rail Standby Rail Pass/Fail
10% Load 14.7 mV 6.2 mV Pass
20% Load 16.2 mV 6.4 mV Pass
30% Load 17.0 mV 6.9 mV Pass
40% Load 24.8 mV 7.7 mV Pass
50% Load 23.6 mV 8.1 mV Pass
60% Load 22.7 mV 8.4 mV Pass
70% Load 23.7 mV 9.4 mV Pass
80% Load 26.4 mV 10.9 mV Pass
90% Load 28.5 mV 11.9 mV Pass
100% Load 32.2 mV 13.5 mV Pass
110% Load 35.3 mV 14.6 mV Pass

The results above are not used in the certification process

SilverStone GM400 1U Bronze

Top side
Power specifications label
ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com