CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
be quiet! Straight Power 11 850W
284S7450000436
Lab ID279
  • Report: 20PS279A
  • Receipt Date: Jan 15, 2018
  • Test Date: Jan 20, 2018
  • Report Date: Jan 24, 2018
115V230V
Wirkungsgrad
115V230V
Lautstärkeklasse
Aristeidis Bitziopoulos, Lab Director

General Information

be quiet!
Hersteller (OEM)FSP
Straight Power 11
E11-850
284S7450000436

(Vrms)100-240
(Arms)10-5
(Hz)50-60
(W)850
ATX12V
135mm Fluid Dynamic Bearing Fan
(SIW3-13525-HF-26)
✗
Fully Modular

Rail 3.3V 5V 12V1 12V2 12V3 12V4 5VSB -12V
Max. Power Amps 25 25 21 21 26 26 3 0.5
70.8
Watts 150 849.6 15 6
Total Max. Power (W) 850

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

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (600mm) 1 1 18-22AWG No
4+4 pin EPS12V (700mm) 1 1 16AWG No
8 pin EPS12V (700mm) 1 1 16AWG No
6+2 pin PCIe (2x600mm) 1 2 18AWG No
6+2 pin PCIe (600mm) 2 2 18AWG No
SATA (550mm+150mm+150mm) 1 3 18AWG No
SATA (550mm+150mm+150mm+150mm) 1 4 18AWG No
SATA (550mm+150mm) / 4 pin Molex (+150mm+150mm) 2 2 / 2 18AWG No
FDD Adapter (+150mm) 1 1 22AWG No
AC Power Cord (1380mm) - C13 coupler 1 1 18AWG -

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓

Performance Summary

89.250%
0.000
VSB81.933%
(W)0.0393
0.995
Durchschnittlicher Schallpegel23.24 dB(A)
Wirkungsgrad (ETA)PLATINUM
Lautstärkeklasse (LAMBDA)A
91.501%
VSB80.551%
(W)0.1014
0.976
Durchschnittlicher Schallpegel23.38 dB(A)
Wirkungsgrad (ETA)PLATINUM
Lautstärkeklasse (LAMBDA)A

Hold-Up Time (ms)17.9
AC Loss to PWR_OK Hold Up Time (ms)17.2
PWR_OK Inactive to DC Loss Delay (ms)0.7

Stromverbrauch im Ruhezustand

Tables

Graphs

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.

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.

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.

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.

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.

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

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.

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.042A 0.215 74.138% 0.034
5.132V 0.290 115.06V
2 0.088A 0.450 80.501% 0.064
5.132V 0.559 115.06V
3 0.543A 2.776 84.147% 0.278
5.117V 3.299 115.06V
4 1.002A 5.116 83.910% 0.373
5.104V 6.097 115.06V
5 1.502A 7.651 82.189% 0.425
5.094V 9.309 115.06V
6 3.002A 15.174 79.935% 0.487
5.055V 18.983 115.06V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.042A 0.215 59.722% 0.013
5.132V 0.360 230.19V
2 0.088A 0.449 70.597% 0.023
5.132V 0.636 230.19V
3 0.543A 2.776 81.360% 0.112
5.117V 3.412 230.19V
4 1.003A 5.119 82.022% 0.186
5.105V 6.241 230.20V
5 1.502A 7.655 81.994% 0.246
5.095V 9.336 230.20V
6 3.002A 15.183 80.012% 0.349
5.058V 18.976 230.20V

Supplementary Tests (For Reference)

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 5.218A 1.990A 1.980A 0.981A 84.819 86.650% 418 10.2 37.63°C 0.979
12.117V 5.025V 3.330V 5.095V 97.887 43.42°C 115.09V
2 11.464A 2.985A 2.981A 1.177A 169.668 90.230% 464 12.0 38.07°C 0.995
12.108V 5.017V 3.321V 5.086V 188.040 44.06°C 115.06V
3 18.081A 3.499A 3.499A 1.376A 254.878 91.110% 565 14.7 38.59°C 0.996
12.100V 5.008V 3.312V 5.077V 279.748 44.74°C 115.07V
4 24.692A 4.004A 3.994A 1.575A 339.739 91.241% 700 17.8 38.68°C 0.997
12.091V 4.999V 3.303V 5.067V 372.354 45.28°C 115.06V
5 30.967A 5.010A 5.006A 1.778A 424.610 90.897% 885 22.7 39.33°C 0.997
12.082V 4.988V 3.294V 5.055V 467.135 46.39°C 115.07V
6 37.255A 6.028A 6.025A 1.981A 509.563 90.367% 1086 28.0 40.02°C 0.998
12.073V 4.977V 3.285V 5.043V 563.882 47.58°C 115.08V
7 43.557A 7.040A 7.051A 2.183A 594.480 89.690% 1300 32.7 41.56°C 0.998
12.063V 4.968V 3.275V 5.032V 662.818 49.59°C 115.08V
8 49.871A 8.069A 8.084A 2.386A 679.491 88.837% 1550 37.4 42.39°C 0.998
12.053V 4.959V 3.265V 5.024V 764.870 51.52°C 115.08V
9 56.619A 8.589A 8.629A 2.390A 764.503 87.989% 1782 40.7 43.06°C 0.998
12.044V 4.949V 3.255V 5.017V 868.859 52.70°C 115.07V
10 63.119A 9.109A 9.147A 3.003A 849.263 86.999% 1987 43.4 44.46°C 0.998
12.034V 4.940V 3.247V 4.992V 976.178 54.66°C 115.06V
11 70.213A 9.128A 9.171A 3.006A 934.015 85.924% 2010 43.6 45.87°C 0.998
12.025V 4.932V 3.238V 4.986V 1087.022 56.88°C 115.08V
CL1 0.099A 18.030A 18.003A 0.005A 150.565 83.820% 1490 37.1 43.07°C 0.995
12.094V 4.989V 3.299V 5.105V 179.630 50.25°C 115.08V
CL2 70.774A 1.003A 1.003A 1.002A 865.561 87.420% 1987 43.4 44.89°C 0.998
12.042V 4.956V 3.261V 5.048V 990.116 55.11°C 115.08V

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 5.219A 1.991A 1.979A 0.981A 84.837 88.005% 464 12.0 37.03°C 0.838
12.118V 5.025V 3.330V 5.095V 96.400 42.82°C 230.19V
2 11.462A 2.988A 2.978A 1.177A 169.656 91.665% 520 13.3 37.44°C 0.953
12.109V 5.016V 3.320V 5.087V 185.083 43.66°C 230.20V
3 18.087A 3.497A 3.499A 1.376A 254.917 92.768% 597 16.1 37.96°C 0.975
12.099V 5.007V 3.312V 5.076V 274.791 44.64°C 230.20V
4 24.696A 4.007A 3.994A 1.575A 339.799 93.133% 715 18.8 38.40°C 0.985
12.091V 4.998V 3.303V 5.067V 364.852 45.59°C 230.21V
5 30.971A 5.009A 5.009A 1.779A 424.639 93.052% 860 24.5 38.95°C 0.990
12.081V 4.988V 3.294V 5.055V 456.344 46.56°C 230.21V
6 37.266A 6.028A 6.027A 1.981A 509.661 92.853% 1070 26.6 39.76°C 0.993
12.072V 4.977V 3.284V 5.044V 548.890 47.69°C 230.21V
7 43.560A 7.041A 7.052A 2.183A 594.481 92.501% 1250 31.9 40.61°C 0.995
12.062V 4.968V 3.275V 5.032V 642.677 48.91°C 230.21V
8 49.872A 8.070A 8.084A 2.385A 679.443 92.074% 1520 36.7 41.37°C 0.995
12.052V 4.958V 3.265V 5.023V 737.928 49.90°C 230.20V
9 56.612A 8.590A 8.631A 2.390A 764.374 91.617% 1725 39.7 42.38°C 0.995
12.043V 4.949V 3.255V 5.017V 834.318 51.21°C 230.21V
10 63.119A 9.111A 9.149A 3.003A 849.218 91.047% 1970 43.3 43.39°C 0.996
12.033V 4.940V 3.247V 4.992V 932.728 52.41°C 230.21V
11 70.233A 9.128A 9.171A 3.005A 934.179 90.429% 2010 43.6 44.77°C 0.996
12.024V 4.932V 3.238V 4.986V 1033.053 54.95°C 230.22V
CL1 0.101A 18.030A 18.002A 0.004A 150.564 85.168% 1565 37.5 43.68°C 0.951
12.094V 4.988V 3.299V 5.105V 176.784 49.75°C 230.22V
CL2 70.790A 1.003A 1.002A 1.002A 865.606 91.437% 2000 43.5 44.70°C 0.996
12.040V 4.955V 3.260V 5.048V 946.670 53.18°C 230.24V

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 1.205A 0.492A 0.476A 0.196A 19.681 68.877% 388 8.5 0.892
12.126V 5.034V 3.339V 5.121V 28.574 115.09V
2 2.437A 0.988A 0.987A 0.391A 39.807 79.953% 388 8.5 0.950
12.123V 5.031V 3.336V 5.114V 49.788 115.09V
3 3.667A 1.487A 1.496A 0.586A 59.907 84.160% 418 10.2 0.968
12.121V 5.029V 3.334V 5.107V 71.182 115.09V
4 4.887A 1.986A 1.979A 0.781A 79.779 86.347% 418 10.2 0.976
12.118V 5.026V 3.332V 5.099V 92.394 115.09V

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 1.206A 0.490A 0.477A 0.196A 19.689 69.971% 418 10.2 0.543
12.127V 5.034V 3.339V 5.123V 28.139 230.17V
2 2.435A 0.989A 0.988A 0.391A 39.794 81.098% 418 10.2 0.718
12.124V 5.031V 3.336V 5.114V 49.069 230.17V
3 3.668A 1.486A 1.498A 0.586A 59.920 85.276% 430 11.0 0.769
12.121V 5.029V 3.334V 5.108V 70.266 230.18V
4 4.886A 1.989A 1.978A 0.780A 79.776 87.707% 430 11.0 0.828
12.119V 5.025V 3.332V 5.100V 90.957 230.18V

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 20.8 mV 5.0 mV 10.3 mV 15.8 mV Pass
20% Load 19.8 mV 4.4 mV 8.1 mV 23.8 mV Pass
30% Load 17.6 mV 5.2 mV 9.2 mV 29.1 mV Pass
40% Load 18.9 mV 5.6 mV 10.4 mV 31.4 mV Pass
50% Load 21.1 mV 6.8 mV 12.4 mV 38.1 mV Pass
60% Load 23.3 mV 7.4 mV 12.2 mV 40.0 mV Pass
70% Load 25.4 mV 8.2 mV 12.4 mV 45.3 mV Pass
80% Load 27.2 mV 8.6 mV 13.5 mV 47.1 mV Pass
90% Load 28.6 mV 9.5 mV 15.2 mV 46.8 mV Pass
100% Load 30.9 mV 10.8 mV 16.7 mV 25.1 mV Pass
110% Load 33.1 mV 11.3 mV 17.6 mV 29.3 mV Pass
Crossload 1 21.9 mV 6.4 mV 10.3 mV 10.1 mV Pass
Crossload 2 31.2 mV 8.7 mV 16.1 mV 25.2 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 21.6 mV 5.1 mV 11.0 mV 16.0 mV Pass
20% Load 17.5 mV 4.3 mV 8.8 mV 24.7 mV Pass
30% Load 15.8 mV 4.9 mV 9.4 mV 30.0 mV Pass
40% Load 17.4 mV 5.4 mV 10.8 mV 33.4 mV Pass
50% Load 19.3 mV 6.3 mV 12.5 mV 37.7 mV Pass
60% Load 22.1 mV 7.2 mV 13.2 mV 40.9 mV Pass
70% Load 23.7 mV 8.5 mV 13.0 mV 44.3 mV Pass
80% Load 25.5 mV 8.8 mV 13.5 mV 46.2 mV Pass
90% Load 27.2 mV 9.2 mV 15.1 mV 48.2 mV Pass
100% Load 29.1 mV 9.3 mV 16.0 mV 25.3 mV Pass
110% Load 31.5 mV 9.7 mV 17.4 mV 28.2 mV Pass
Crossload 1 20.1 mV 5.8 mV 10.1 mV 10.0 mV Pass
Crossload 2 28.9 mV 8.5 mV 15.1 mV 26.6 mV Pass

The results above are not used in the certification process

be quiet! Straight Power 11 850W

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