CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
SilverStone SFX 650W
Serial NumberDE17301005SX650G00
Lab ID178
  • Report:
  • Receipt Date: Sep 14, 2018
  • Test Date: Sep 19, 2018
  • Report Date: Sep 21, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSilverStone
Manufacturer (OEM)High Power
SeriesSFX
Model NumberSST-SX650-G
Serial NumberDE17301005SX650G00
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10
Rated Frequency (Hz)50-60
Rated Power (W)650
TypeSFX
Cooling92mm Fluid Dynamic Bearing Fan
(S0921512HB)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 22 22 54.2 2.5 0.3
Watts 110 650 12.5 3.6
Total Max. Power (W) 650

Test Equipment

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, Chroma 61604
Power Analyzers N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444 & 3424, Keysight DSOX3024A, Rigol DS2072A
Voltmeter Keithley 2015 THD 6.5 Digit
Sound Analyzer Bruel & Kjaer 2250-L G4
Microphone Bruel & Kjaer Type 4955-A, Bruel & Kjaer Type 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
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 (300mm) 1 1 16-22AWG No
4+4 pin EPS12V (410mm) 1 1 18AWG No
6+2 pin PCIe (560mm+150mm) 2 4 18AWG No
SATA (310mm+200mm+100mm) 2 6 18AWG No
4 pin Molex (300mm+200mm+200mm) 1 3 18AWG No
FDD Adapter (+105mm) 1 1 22AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) High Power
Primary Side
Transient Filter 4x Y caps, 2x X caps, 3x CM chokes, 1x MOV, 1x CMD02X
Inrush Protection NTC Thermistor & Diode
Bridge Rectifier(s) 2x GBU1506L (600V, 15A @ 100°C)
APFC MOSFETS 2x Toshiba TK16A60W (600V, 15.8A @ 150°C, 0.19Ohm)
APFC Boost Diode 1x Power Integrations D0665C5 (600V, 8A @ 150°C)
Hold-up Cap(s) 1x Rubycon (420V, 470uF, 3000h @ 85°C, USH)
Main Switchers 2x Toshiba TK16A60W (600V, 15.8A @ 150°C, 0.19Ohm)
High-side/Low-Side Driver Silicon Labs Si8233BD
APFC Controller Infineon ICE3PCS01G
Resonant Controller Champion CM6901X
Topology Primary side: Half-Bridge & LLC Resonant Controller
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 6x Toshiba TPHR85 04PL (SOP Advance Series, 40V, 150A @ 25C, 0.85mOhm)
5V & 3.3V DC-DC Converters: 6x Infineon BSC0906NS (30V, 40A @ 100°C, 4.5mOhm)
PWM Controller: APW7159C
Filtering Capacitors Electrolytics:Nippon Chemi-Con (1-5,000 @ 105°C, KZE), Nippon Chemi-Con (4-10,000 @ 105°C, KY)
Polymers: Nippon Chemi-Con
Supervisor IC SITI PS224 (OVP, UVP, OCP,SCP, PG)
Micro Controller STC 15W408AS
Fan Model Globe Fan S0921512HB (92mm, 12V, 0.45A, Fluid Dynamic Bearing)
5VSB Circuit
Rectifier 1x P10V45 SBR (45V, 10A)
Standby PWM Controller Sanken STR-A6069H
-12V Circuit
Rectifier KEC KIA7912PI (-12V, 1A)

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)18.8
AC Loss to PWR_OK Hold Up Time (ms)16.5
PWR_OK Inactive to DC Loss Delay (ms)2.3

Vampire Power

Graphs

INFO

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.

INFO

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.

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 0.042A 0.214 63.314% 0.056
5.131V 0.338 115.18V
2 0.087A 0.447 71.406% 0.100
5.130V 0.626 115.18V
3 0.542A 2.773 79.776% 0.314
5.114V 3.476 115.16V
4 1.002A 5.112 80.593% 0.376
5.101V 6.343 115.16V
5 1.502A 7.637 80.670% 0.408
5.086V 9.467 115.17V
6 2.501A 12.611 79.290% 0.442
5.042V 15.905 115.17V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.042A 0.213 55.469% 0.019
5.131V 0.384 230.42V
2 0.087A 0.446 64.638% 0.035
5.129V 0.690 230.44V
3 0.542A 2.767 75.850% 0.158
5.107V 3.648 230.42V
4 1.002A 5.103 78.750% 0.232
5.093V 6.480 230.43V
5 1.501A 7.624 79.466% 0.282
5.078V 9.594 230.43V
6 2.501A 12.622 79.820% 0.335
5.047V 15.813 230.43V

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
1 3.576A 1.976A 1.973A 0.981A 64.838 82.269% 1117 19.4 38.04°C 0.983
12.095V 5.066V 3.341V 5.080V 78.812 46.87°C 115.17V
2 8.189A 2.955A 2.965A 1.181A 129.760 87.294% 1117 19.4 38.52°C 0.993
12.082V 5.060V 3.334V 5.066V 148.647 47.99°C 115.16V
3 13.156A 3.464A 3.483A 1.381A 194.902 89.754% 1117 19.4 38.70°C 0.994
12.072V 5.054V 3.328V 5.057V 217.151 50.84°C 115.16V
4 18.128A 3.964A 3.970A 1.583A 259.795 90.430% 1117 19.4 39.16°C 0.996
12.059V 5.049V 3.321V 5.048V 287.289 54.21°C 115.16V
5 22.775A 4.961A 4.976A 1.786A 324.763 90.430% 1117 19.4 39.75°C 0.997
12.043V 5.042V 3.313V 5.031V 359.133 57.74°C 115.15V
6 27.436A 5.951A 5.987A 1.991A 389.724 90.114% 1117 19.4 40.35°C 0.998
12.027V 5.036V 3.306V 5.017V 432.479 59.31°C 115.15V
7 32.109A 6.964A 7.003A 2.196A 454.685 89.461% 1997 34.1 41.89°C 0.998
12.009V 5.028V 3.296V 5.005V 508.248 61.20°C 115.15V
8 36.796A 7.966A 8.020A 2.401A 519.667 88.794% 2265 36.8 43.22°C 0.998
11.993V 5.021V 3.290V 4.994V 585.248 62.77°C 115.15V
9 41.934A 8.476A 8.558A 2.404A 584.728 87.917% 2491 41.0 44.42°C 0.998
11.974V 5.017V 3.283V 4.988V 665.092 65.51°C 115.14V
10 47.041A 8.987A 9.063A 2.508A 649.626 87.191% 2790 44.7 45.93°C 0.998
11.956V 5.010V 3.276V 4.979V 745.061 68.71°C 115.14V
11 52.553A 8.994A 9.075A 2.510A 714.580 86.381% 2755 44.6 46.55°C 0.998
11.938V 5.007V 3.271V 4.974V 827.246 72.33°C 115.14V
CL1 0.099A 13.019A 13.006A 0.005A 109.914 81.634% 1117 19.4 43.82°C 0.992
12.082V 5.047V 3.305V 5.096V 134.642 65.68°C 115.16V
CL2 54.123A 1.003A 1.003A 1.002A 660.507 87.522% 2790 44.7 45.63°C 0.998
11.956V 5.034V 3.305V 5.039V 754.678 68.88°C 115.15V

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
1 3.574A 1.972A 1.975A 0.986A 64.808 83.005% 1117 19.4 37.95°C 0.853
12.092V 5.067V 3.340V 5.074V 78.077 45.54°C 230.72V
2 8.147A 2.965A 2.970A 1.186A 129.273 88.524% 1117 19.4 38.44°C 0.943
12.076V 5.059V 3.330V 5.059V 146.031 46.52°C 230.85V
3 13.129A 3.464A 3.458A 1.387A 194.381 91.317% 1117 19.4 38.65°C 0.965
12.064V 5.052V 3.323V 5.048V 212.864 47.44°C 230.81V
4 18.126A 3.963A 3.983A 1.589A 259.596 92.111% 1117 19.4 38.97°C 0.981
12.048V 5.047V 3.316V 5.037V 281.831 47.99°C 230.75V
5 22.809A 4.962A 4.989A 1.793A 324.890 92.231% 1117 19.4 39.86°C 0.987
12.030V 5.039V 3.306V 5.020V 352.255 48.99°C 230.70V
6 27.445A 5.962A 6.003A 1.999A 389.435 92.152% 1117 19.4 40.66°C 0.991
12.011V 5.032V 3.297V 5.003V 422.601 50.04°C 230.48V
7 32.160A 6.968A 7.027A 2.204A 454.737 91.691% 1997 34.1 41.49°C 0.994
11.991V 5.024V 3.287V 4.992V 495.944 51.21°C 230.61V
8 36.890A 7.975A 8.055A 2.411A 520.053 91.283% 2265 36.8 42.27°C 0.995
11.972V 5.016V 3.277V 4.980V 569.715 52.54°C 230.66V
9 42.044A 8.485A 8.566A 2.414A 584.976 90.870% 2491 41.0 43.96°C 0.995
11.951V 5.009V 3.269V 4.973V 643.747 54.71°C 230.60V
10 47.152A 8.997A 9.109A 2.520A 649.697 90.354% 2790 44.7 45.00°C 0.996
11.929V 5.003V 3.261V 4.962V 719.054 56.82°C 230.55V
11 52.680A 9.005A 9.125A 2.523A 714.514 89.838% 2800 44.7 46.58°C 0.996
11.908V 4.998V 3.254V 4.955V 795.337 59.68°C 230.50V
CL1 0.735A 13.000A 13.000A 0.000A 117.257 82.989% 1117 19.4 45.38°C 0.894
12.076V 5.040V 3.297V 5.097V 141.293 56.69°C 230.93V
CL2 54.170A 1.001A 1.001A 1.000A 659.552 90.789% 2790 44.7 45.07°C 0.996
11.929V 5.029V 3.293V 5.028V 726.468 57.03°C 230.56V

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]) PF/AC Volts
1 1.207A 0.491A 0.475A 0.196A 19.700 63.287% 1117 19.4 0.883
12.109V 5.072V 3.349V 5.114V 31.128 115.17V
2 2.436A 0.980A 0.983A 0.391A 39.749 67.701% 1117 19.4 0.967
12.109V 5.070V 3.345V 5.100V 58.713 115.17V
3 3.672A 1.475A 1.494A 0.586A 59.868 81.586% 1117 19.4 0.977
12.095V 5.068V 3.344V 5.093V 73.380 115.17V
4 4.895A 1.975A 1.974A 0.786A 79.781 83.941% 1117 19.4 0.981
12.091V 5.065V 3.340V 5.087V 95.044 115.17V

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]) PF/AC Volts
1 1.192A 0.492A 0.475A 0.196A 19.527 64.995% 1117 19.4 0.526
12.111V 5.075V 3.350V 5.111V 30.044 230.93V
2 2.449A 0.984A 0.985A 0.392A 39.938 68.653% 1117 19.4 0.787
12.108V 5.072V 3.346V 5.098V 58.174 230.91V
3 3.639A 1.480A 1.463A 0.590A 59.404 82.315% 1117 19.4 0.835
12.094V 5.069V 3.342V 5.088V 72.167 230.90V
4 4.901A 1.972A 1.976A 0.787A 79.821 85.073% 1117 19.4 0.892
12.087V 5.065V 3.338V 5.081V 93.827 230.88V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 14.5 mV 12.0 mV 14.2 mV 13.1 mV Pass
20% Load 58.7 mV 22.4 mV 14.3 mV 17.1 mV Pass
30% Load 31.4 mV 26.1 mV 19.4 mV 25.0 mV Pass
40% Load 29.3 mV 32.5 mV 20.0 mV 22.8 mV Pass
50% Load 29.7 mV 29.1 mV 20.7 mV 24.6 mV Pass
60% Load 29.8 mV 28.1 mV 25.3 mV 26.1 mV Pass
70% Load 31.7 mV 31.3 mV 27.5 mV 33.0 mV Pass
80% Load 34.1 mV 32.6 mV 28.5 mV 30.0 mV Pass
90% Load 38.4 mV 32.2 mV 30.7 mV 32.6 mV Pass
100% Load 44.4 mV 32.8 mV 33.0 mV 29.6 mV Pass
110% Load 43.8 mV 28.7 mV 31.0 mV 28.8 mV Pass
Crossload 1 60.2 mV 25.2 mV 24.6 mV 33.7 mV Pass
Crossload 2 41.4 mV 27.9 mV 25.6 mV 25.1 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 13.7 mV 6.5 mV 6.9 mV 7.1 mV Pass
20% Load 54.8 mV 8.3 mV 13.2 mV 9.1 mV Pass
30% Load 21.3 mV 7.2 mV 10.2 mV 13.3 mV Pass
40% Load 18.2 mV 15.9 mV 27.0 mV 11.8 mV Pass
50% Load 16.5 mV 9.3 mV 19.1 mV 10.9 mV Pass
60% Load 17.8 mV 10.7 mV 18.8 mV 12.9 mV Pass
70% Load 21.1 mV 12.2 mV 21.6 mV 18.1 mV Pass
80% Load 25.3 mV 15.9 mV 25.1 mV 17.9 mV Pass
90% Load 27.5 mV 17.7 mV 27.0 mV 18.4 mV Pass
100% Load 30.1 mV 15.7 mV 26.8 mV 17.5 mV Pass
110% Load 32.7 mV 14.6 mV 28.0 mV 18.3 mV Pass
Crossload 1 56.8 mV 15.0 mV 20.6 mV 17.8 mV Pass
Crossload 2 30.1 mV 10.4 mV 18.6 mV 13.4 mV Pass

The results above are not used in the certification process

SilverStone SFX 650W

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