CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
SilverStone HELA 1650R Platinum
Serial NumberSST-HA1650R-PM
Lab IDSL16502358
  • Report: 24PS2358A
  • Receipt Date: Jan 23, 2024
  • Test Date: Feb 15, 2024
  • Report Date: Feb 16, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSilverStone
Manufacturer (OEM)Enhance Electronics
SeriesHELA Platinum
Model NumberSST-AX1650MCPT-A
Serial NumberSST-HA1650R-PM
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)20-16
Rated Frequency (Hz)50-60
Rated Power (W)1650
TypeATX12V
Cooling140mm Fan (CC14025H12S5), no other info
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps2525137.530.3
Watts1301650153.6
Total Max. Power (W)1650

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 16-22AWG No
4+4 pin EPS12V (760mm) 2 2 16AWG No
12+4 pin PCIe (610mm) (600W) 2 2 16-24AWG No
6+2 pin PCIe (600mm) 3 3 16AWG No
6+2 pin PCIe (600mm+150mm) 3 6 16-18AWG No
SATA (610mm+155mm+155mm+155mm) 4 16 18AWG No
4-pin Molex (600mm+155mm+155mm) 1 3 18AWG No
FDD Adapter (105mm) 1 1 22AWG No
AC Power Cord (1400mm) - C19 coupler 1 1 14AWG -

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✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)17.9
AC Loss to PWR_OK Hold Up Time (ms)13.9
PWR_OK Inactive to DC Loss Delay (ms)4

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.88 V 114.82 V 113.85 V 114.92 V 116.15 V PASS
Mains Frequency: 59.99 Hz 59.98 Hz 59.40 Hz 60.02 Hz 60.60 Hz PASS
Mains Voltage CF: 1.419 1.417 1.340 1.422 1.490 PASS
Mains Voltage THD: 0.15 % 0.10 % N/A 0.29 % 2.00 % PASS
Real Power: 0.014 W -0.003 W N/A 0.032 W N/A N/A
Apparent Power: 8.017 W 7.988 W N/A 8.048 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: 229.97 V 229.89 V 227.70 V 230.04 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: 1.417 1.415 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.17 % 0.13 % N/A 0.22 % 2.00 % PASS
Real Power: 0.119 W 0.069 W N/A 0.176 W N/A N/A
Apparent Power: 27.801 W 27.762 W N/A 27.843 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 0.23W 63.428% 0.049
5.121V 0.363W 114.88V
2 0.09A 0.461W 71.276% 0.085
5.119V 0.647W 114.88V
3 0.55A 2.807W 78.297% 0.317
5.104V 3.585W 114.88V
4 1A 5.088W 78.799% 0.389
5.089V 6.457W 114.88V
5 1.5A 7.608W 78.875% 0.436
5.072V 9.646W 114.87V
6 3A 15.047W 78.009% 0.495
5.016V 19.288W 114.87V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 56.456% 0.016
5.12V 0.408W 229.95V
2 0.09A 0.461W 65.943% 0.028
5.119V 0.699W 229.95V
3 0.55A 2.807W 77.414% 0.134
5.103V 3.626W 229.94V
4 1A 5.088W 78.473% 0.213
5.087V 6.484W 229.95V
5 1.5A 7.606W 78.846% 0.257
5.07V 9.648W 229.95V
6 3A 15.052W 78.713% 0.358
5.017V 19.123W 229.95V

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% 11.869A 1.993A 1.998A 0.985A 164.961 89.749% 0 <6.0 44.43°C 0.987
12.079V 5.017V 3.304V 5.075V 183.802 40.17°C 114.81V
20% 24.767A 2.992A 2.999A 1.186A 329.971 92.27% 0 <6.0 45.34°C 0.996
12.075V 5.015V 3.301V 5.059V 357.634 40.77°C 114.76V
30% 37.992A 3.492A 3.503A 1.388A 494.417 92.223% 911 32.3 41.27°C 0.998
12.065V 5.012V 3.297V 5.042V 536.119 46.31°C 114.71V
40% 51.281A 3.992A 4.007A 1.592A 659.619 92.072% 1031 36.9 41.71°C 0.998
12.059V 5.01V 3.294V 5.025V 716.386 47.23°C 114.65V
50% 64.243A 4.995A 5.018A 1.798A 824.944 91.192% 1277 43.9 42.23°C 0.998
12.055V 5.005V 3.288V 5.007V 904.642 47.73°C 114.59V
60% 77.157A 6.005A 6.026A 2A 989.414 90.487% 1496 47.7 42.79°C 0.999
12.049V 4.997V 3.286V 4.988V 1093.452 48.85°C 114.53V
70% 90.155A 7.014A 7.036A 2.214A 1154.762 89.677% 1745 51.3 43.34°C 0.999
12.042V 4.991V 3.284V 4.97V 1287.586 50.41°C 114.46V
80% 103.197A 8.002A 8.048A 2.322A 1319.483 88.773% 1947 55.6 43.87°C 0.999
12.032V 4.989V 3.28V 4.954V 1486.375 52.01°C 114.4V
90% 116.557A 8.52A 8.568A 2.43A 1484.981 87.804% 1946 55.6 45.15°C 0.999
12.032V 4.988V 3.268V 4.939V 1691.367 54.19°C 114.32V
100% 129.717A 9.023A 9.093A 3.06A 1649.764 86.667% 1945 55.6 46.03°C 0.998
12.026V 4.987V 3.266V 4.903V 1903.363 56.09°C 114.25V
110% 142.684A 10.03A 10.205A 3.068A 1814.361 85.502% 1946 55.6 46.76°C 0.997
12.027V 4.985V 3.263V 4.89V 2122.07 57.67°C 114.17V
CL1 0.116A 15.68A 15.649A 0A 131.289 83.029% 0 <6.0 45.55°C 0.986
12.074V 4.994V 3.297V 5.104V 158.14 40.01°C 114.83V
CL2 0.115A 25.062A 0A 0A 126.249 79.891% 0 <6.0 47.15°C 0.986
12.082V 4.982V 3.307V 5.109V 158.003 40.05°C 114.82V
CL3 0.114A 0A 25.066A 0A 83.88 74.262% 0 <6.0 49.54°C 0.978
12.090V 5.027V 3.291V 5.106V 112.95 40.48°C 114.84V
CL4 136.826A 0A 0A 0.002A 1649.531 87.111% 1949 55.6 45.99°C 0.999
12.055V 5.009V 3.275V 5.024V 1893.758 56.97°C 114.27V

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% 11.869A 1.994A 1.998A 0.985A 164.939 90.289% 0 <6.0 44.49°C 0.935
12.077V 5.016V 3.302V 5.076V 182.686 40.26°C 229.92V
20% 24.782A 2.992A 3A 1.186A 329.938 93.583% 0 <6.0 45.32°C 0.973
12.066V 5.013V 3.3V 5.06V 352.574 40.75°C 229.9V
30% 37.995A 3.493A 3.505A 1.388A 494.343 93.938% 874 30.9 41.22°C 0.986
12.062V 5.01V 3.295V 5.043V 526.281 46.27°C 229.87V
40% 51.292A 3.993A 4.009A 1.592A 659.573 93.941% 998 36.2 41.78°C 0.992
12.056V 5.009V 3.293V 5.026V 702.096 47.31°C 229.85V
50% 64.260A 4.997A 5.02A 1.797A 824.907 93.386% 1253 43.6 42.2°C 0.995
12.051V 5.004V 3.287V 5.008V 883.296 48.24°C 229.82V
60% 77.188A 5.999A 6.029A 2A 989.402 92.936% 1519 48.9 42.9°C 0.998
12.043V 5.002V 3.284V 4.989V 1064.553 49.49°C 229.8V
70% 90.154A 7.003A 7.041A 2.213A 1154.753 92.428% 1761 52.0 43.26°C 0.998
12.042V 4.999V 3.281V 4.971V 1249.306 50.33°C 229.77V
80% 103.162A 8.002A 8.051A 2.321A 1319.468 91.816% 1945 55.6 43.89°C 0.998
12.036V 4.987V 3.279V 4.955V 1437.086 52.11°C 229.74V
90% 116.603A 8.523A 8.571A 2.429A 1484.981 91.221% 1945 55.6 44.72°C 0.998
12.028V 4.986V 3.266V 4.94V 1627.826 53.82°C 229.71V
100% 129.736A 9.026A 9.098A 3.059A 1649.765 90.611% 1948 55.6 45.57°C 0.999
12.025V 4.985V 3.264V 4.905V 1820.561 55.64°C 229.68V
110% 142.708A 10.034A 10.21A 3.067A 1814.365 89.944% 1948 55.6 46.98°C 0.999
12.025V 4.983V 3.261V 4.891V 2017.29 57.9°C 229.65V
CL1 0.115A 15.679A 15.642A 0A 131.282 83.508% 0 <6.0 45.58°C 0.92
12.074V 4.994V 3.299V 5.105V 157.21 40.06°C 229.93V
CL2 0.114A 25.05A 0A 0A 126.238 80.771% 0 <6.0 47.38°C 0.92
12.079V 4.984V 3.307V 5.11V 156.289 40.28°C 229.93V
CL3 0.114A 0A 25.058A 0A 83.878 74.572% 0 <6.0 49.35°C 0.877
12.084V 5.03V 3.292V 5.107V 112.541 40.25°C 229.93V
CL4 136.833A 0A 0A 0.002A 1649.531 90.994% 1950 55.6 45.49°C 0.999
12.055V 5.009V 3.276V 5.026V 1812.767 56.46°C 229.67V

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 0.498A 0.498A 0.196A 19.999 61.189% 0 <6.0 39.67°C 0.865
12.096V 5.019V 3.315V 5.112V 32.727 36.59°C 114.86V
40W 2.704A 0.697A 0.697A 0.294A 39.999 72.748% 0 <6.0 40.83°C 0.932
12.086V 5.019V 3.314V 5.107V 54.976 37.55°C 114.85V
60W 4.182A 0.897A 0.896A 0.392A 59.999 78.754% 0 <6.0 42.28°C 0.959
12.080V 5.018V 3.313V 5.103V 76.18 38.39°C 114.85V
80W 5.654A 1.097A 1.096A 0.49A 79.945 82% 0 <6.0 43.39°C 0.972
12.083V 5.016V 3.312V 5.098V 97.497 39.43°C 114.84V

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 0.498A 0.498A 0.196A 19.995 63.317% 0 <6.0 39.64°C 0.524
12.079V 5.018V 3.314V 5.113V 32.095 36.57°C 229.95V
40W 2.706A 0.698A 0.697A 0.294A 39.993 74.072% 0 <6.0 40.86°C 0.687
12.081V 5.018V 3.313V 5.108V 54.317 37.58°C 229.94V
60W 4.184A 0.897A 0.897A 0.392A 59.992 79.532% 0 <6.0 41.98°C 0.783
12.078V 5.016V 3.311V 5.103V 75.467 38.51°C 229.94V
80W 5.654A 1.097A 1.096A 0.49A 79.929 82.818% 0 <6.0 43.01°C 0.847
12.081V 5.014V 3.31V 5.099V 96.499 39.19°C 229.93V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load14.88mV8.76mV10.96mV6.66mVPass
20% Load12.01mV9.17mV12.15mV7.59mVPass
30% Load12.53mV9.99mV12.36mV9.60mVPass
40% Load12.63mV11.28mV13.44mV11.15mVPass
50% Load13.97mV10.56mV15.15mV12.80mVPass
60% Load14.28mV12.78mV16.13mV13.57mVPass
70% Load14.38mV11.44mV16.50mV15.74mVPass
80% Load16.60mV14.89mV19.65mV18.48mVPass
90% Load21.03mV23.03mV28.50mV22.14mVPass
100% Load25.99mV24.00mV33.46mV26.82mVPass
110% Load28.89mV23.89mV32.13mV29.09mVPass
Crossload125.09mV11.99mV17.04mV7.11mVPass
Crossload216.53mV17.77mV13.65mV6.71mVPass
Crossload311.70mV9.32mV15.10mV6.25mVPass
Crossload425.17mV21.31mV29.99mV24.52mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load14.88mV8.55mV11.12mV6.76mVPass
20% Load10.52mV8.55mV11.43mV8.41mVPass
30% Load11.80mV9.02mV12.72mV9.70mVPass
40% Load11.96mV11.08mV15.31mV10.79mVPass
50% Load13.25mV11.44mV15.10mV12.59mVPass
60% Load13.30mV12.31mV16.65mV14.61mVPass
70% Load13.35mV11.80mV16.03mV15.59mVPass
80% Load14.28mV12.21mV17.27mV16.77mVPass
90% Load15.41mV17.67mV23.11mV18.33mVPass
100% Load21.17mV21.06mV29.67mV21.79mVPass
110% Load22.15mV18.95mV28.73mV23.15mVPass
Crossload124.11mV12.11mV16.97mV6.91mVPass
Crossload217.00mV17.11mV15.46mV7.23mVPass
Crossload311.14mV8.55mV15.05mV6.04mVPass
Crossload420.69mV19.48mV27.92mV21.25mVPass

The results above are not used in the certification process

SilverStone HELA 1650R Platinum

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