CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Corsair RM850x (ATX v3.1)
A6GGA404K007EE
Lab IDCR85002399
  • Report: 24PS2399A
  • Receipt Date: Mar 14, 2024
  • Test Date: Mar 29, 2024
  • Report Date: Apr 1, 2024
115V230V
Wirkungsgrad
115V230V
Lautstärkeklasse
Aristeidis Bitziopoulos, Lab Director

General Information

Corsair
Hersteller (OEM)Channel Well Technology
RMx
RPS0197
A6GGA404K007EE
CP-9020270 (Semi-Passive Off)

(Vrms)100-240
(Arms)10-5
(Hz)47-63
(W)850
ATX12V
140mm Fluid Dynamic Bearing Fan (NR140HP)
✓ (selectable)
Fully Modular

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202070.830
Watts150849.6150
Total Max. Power (W)850

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

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (610mm) 1 1 16-20AWG No
4+4 pin EPS12V (750mm) 2 2 18AWG No
6+2 pin PCIe (650mm) 3 3 16-18AWG No
12+2 pin PCIe (650mm) (600W) 1 1 16-24AWG No
SATA (500mm+115mm+115mm+115mm) 2 8 18AWG No
4-pin Molex (550mm+100mm+100mm) 1 3 18AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) CWT
PCB Type Double-Sided
Primary Side
Transient Filter 6x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection 1x NTC Thermistor SCK-037 (3 Ohm @25°C) & Relay
Bridge Rectifier(s) 2x GBJ1506 (600V, 15A @ 100°C)
APFC MOSFETs 2x Infineon IPA60R125P6 (650V, 19A @ 100°C, Rds(on): 0.125Ohm) &
1x Sync Power SPN5003 FET (for reduced no-load consumption)
APFC Boost Diode 1x Onsemi FFSP0865A (650V, 8A @ 155°C)
Bulk Cap(s) 2x Nippon Chemi-Con (400V, 470uFeach or 940both, 2000h @ 105°C, KMW)
Main Switchers 2x Infineon IPA60R190P6 (650V, 12.7A @ 100°C, Rds(on): 0.190Ohm)
APFC Controller Champion CM6500UNX
Resonant Controller Champion CU6901VACNH
Topology Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 6x Toshiba TPHR8504PL (40V, 150A @ 25°C, Rds(on): 0.85mOhm)
5V & 3.3V DC-DC Converters: 4x UBIQ QN3107M6N (30V, 70A @ 100°C, Rds(on): 2.6mOhm)
PWM Controller(s): UPI Semi uP3861P
Filtering Capacitors Electrolytic:
4x Nichicon (3-6,000 @ 105°C, HD(M)),
3x Rubycon (6-10,000 @ 105°C, ZLH)
1x Rubycon (2-10,000 @ 105°C,YXF)
2x Nippon Chemi-Con (105°C, W)
Polymer: 31x FPCAP, 2x Nippon Chemi-Con
Fan Controller Microchip PIC16F1503
Fan Model Corsair NR140HP (140mm, 12V, 0.33A, Fluid Dynamic Bearing Fan)
5VSB Circuit
High Side Rectifier 1x SMC RS1M (1000V, 1A @ 100°C)
Standby PWM Controller On-Bright OB2365T

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.1 PSU Power Excursion✓

Performance Summary

88.815%
75.825
VSB84.066%
(W)0.0179
0.990
Durchschnittlicher Schallpegel21.34 dB(A)
Wirkungsgrad (ETA)GOLD
Lautstärkeklasse (LAMBDA)A
90.944%
VSB82.627%
(W)0.0823
0.962
Durchschnittlicher Schallpegel21.37 dB(A)
Wirkungsgrad (ETA)GOLD
Lautstärkeklasse (LAMBDA)A

Hold-Up Time (ms)25
AC Loss to PWR_OK Hold Up Time (ms)21.3
PWR_OK Inactive to DC Loss Delay (ms)3.7

Stromverbrauch im Ruhezustand

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.05 V 115.01 V 113.85 V 115.09 V 116.15 V PASS
Mains Frequency: 60.00 Hz 60.00 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.13 % 0.09 % N/A 0.18 % 2.00 % PASS
Real Power: 0.018 W 0.014 W N/A 0.022 W N/A N/A
Apparent Power: 10.153 W 10.119 W N/A 10.196 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: 230.99 V 230.88 V 227.70 V 231.05 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 1.416 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.17 % 0.14 % N/A 0.27 % 2.00 % PASS
Real Power: 0.082 W 0.073 W N/A 0.112 W N/A N/A
Apparent Power: 34.709 W 34.523 W N/A 34.876 W N/A N/A
Power Factor: 0.002 N/A N/A N/A N/A N/A

Graphs

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 0.045A 0.224W 74.247% 0.029
4.968V 0.302W 114.92V
2 0.09A 0.447W 79.054% 0.054
4.968V 0.565W 114.94V
3 0.55A 2.733W 84.693% 0.244
4.969V 3.227W 114.91V
4 1A 4.972W 84.945% 0.324
4.972V 5.853W 114.9V
5 1.5A 7.462W 84.863% 0.38
4.974V 8.794W 114.91V
6 3A 14.957W 83.005% 0.453
4.986V 18.02W 114.9V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.224W 62.152% 0.01
4.966V 0.363W 229.88V
2 0.09A 0.447W 70.922% 0.018
4.967V 0.634W 229.88V
3 0.55A 2.732W 82.032% 0.092
4.967V 3.331W 229.88V
4 1A 4.969W 83.444% 0.154
4.968V 5.956W 229.88V
5 1.5A 7.454W 84.022% 0.194
4.969V 8.871W 229.88V
6 3A 14.922W 83.941% 0.3
4.974V 17.778W 229.88V

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
10% 5.256A 1.974A 2.005A 1.009A 85.005 85.379% 0 <6.0 44.28°C 0.977
12.062V 5.065V 3.292V 4.958V 99.563 40.02°C 114.87V
20% 11.533A 2.962A 3.009A 1.212A 169.949 89.467% 0 <6.0 45.11°C 0.989
12.056V 5.064V 3.29V 4.952V 189.957 40.58°C 114.85V
30% 18.192A 3.456A 3.512A 1.415A 254.957 91.145% 0 <6.0 46.07°C 0.99
12.032V 5.064V 3.289V 4.946V 279.727 41.02°C 114.82V
40% 24.850A 3.95A 4.015A 1.62A 340.056 91.282% 0 <6.0 47.06°C 0.99
12.026V 5.064V 3.288V 4.94V 372.527 41.53°C 114.79V
50% 31.148A 4.938A 5.022A 1.824A 424.894 90.951% 0 <6.0 48.08°C 0.992
12.019V 5.063V 3.286V 4.934V 467.168 42.07°C 114.76V
60% 37.431A 5.929A 6.031A 2A 509.306 90.465% 448 6.6 42.67°C 0.993
12.012V 5.061V 3.283V 4.933V 562.989 49.19°C 114.72V
70% 43.784A 6.919A 7.041A 2.232A 594.761 89.864% 542 11.0 43.24°C 0.994
12.005V 5.059V 3.282V 4.929V 661.851 50.27°C 114.71V
80% 50.146A 7.908A 8.05A 2.335A 679.553 89.167% 702 19.9 43.82°C 0.995
11.998V 5.058V 3.28V 4.925V 762.119 51.87°C 114.66V
90% 56.912A 8.403A 8.541A 2.439A 764.981 88.397% 852 26.3 44.45°C 0.995
11.992V 5.057V 3.278V 4.921V 865.395 53.54°C 114.63V
100% 63.416A 8.899A 9.064A 3.05A 849.805 87.514% 986 30.8 45.67°C 0.996
11.986V 5.056V 3.277V 4.919V 971.054 55.72°C 114.59V
110% 69.791A 9.89A 10.168A 3.053A 934.384 86.549% 1115 34.8 46.67°C 0.996
11.980V 5.055V 3.275V 4.913V 1079.597 57.58°C 114.56V
CL1 0.116A 17.855A 18.225A 0A 151.301 82.555% 450 6.6 43.32°C 0.989
12.055V 5.057V 3.271V 4.945V 183.271 48.79°C 114.84V
CL2 0.115A 19.73A 0A 0A 101.351 82.44% 449 6.6 41.21°C 0.981
12.063V 5.066V 3.287V 4.953V 122.94 48.22°C 114.87V
CL3 0.115A 0A 20.139A 0A 67.4 76.135% 448 6.6 39.94°C 0.972
12.062V 5.068V 3.278V 4.954V 88.525 49.03°C 114.88V
CL4 70.858A 0A 0A 0A 849.55 88.4% 1011 31.7 44.48°C 0.995
11.989V 5.065V 3.289V 4.917V 961.033 55.45°C 114.6V

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% 5.256A 1.974A 2.005A 1.009A 85.006 86.334% 0 <6.0 44.57°C 0.84
12.062V 5.067V 3.292V 4.956V 98.461 40.28°C 229.87V
20% 11.533A 2.961A 3.009A 1.212A 169.954 90.725% 0 <6.0 45.32°C 0.936
12.057V 5.066V 3.29V 4.95V 187.331 40.76°C 229.86V
30% 18.193A 3.455A 3.512A 1.416A 254.964 92.612% 0 <6.0 46.43°C 0.962
12.032V 5.065V 3.289V 4.945V 275.304 41.35°C 229.85V
40% 24.850A 3.949A 4.015A 1.62A 340.057 93.109% 0 <6.0 47.49°C 0.973
12.026V 5.065V 3.288V 4.939V 365.222 41.98°C 229.83V
50% 31.149A 4.937A 5.022A 1.825A 424.905 93.043% 0 <6.0 48.32°C 0.978
12.019V 5.064V 3.286V 4.933V 456.677 42.23°C 229.82V
60% 37.430A 5.927A 6.031A 2A 509.299 92.787% 450 6.6 42.7°C 0.982
12.012V 5.062V 3.284V 4.932V 548.893 49.26°C 229.8V
70% 43.787A 6.92A 7.042A 2.232A 594.76 92.444% 542 11.0 43.35°C 0.984
12.004V 5.059V 3.281V 4.929V 643.373 50.46°C 229.79V
80% 50.152A 7.908A 8.052A 2.335A 679.574 91.99% 702 19.9 43.67°C 0.985
11.997V 5.057V 3.279V 4.925V 738.743 51.75°C 229.78V
90% 56.918A 8.405A 8.543A 2.439A 764.994 91.541% 851 26.2 44.77°C 0.987
11.991V 5.056V 3.278V 4.921V 835.683 54.02°C 229.76V
100% 63.421A 8.901A 9.066A 3.05A 849.81 90.995% 986 30.8 45.78°C 0.988
11.985V 5.055V 3.276V 4.919V 933.915 55.81°C 229.74V
110% 69.800A 9.892A 10.169A 3.053A 934.389 90.292% 1114 35.5 46.56°C 0.989
11.979V 5.054V 3.275V 4.914V 1034.844 57.49°C 229.73V
CL1 0.116A 17.862A 18.227A 0A 151.302 83.805% 450 6.6 42.5°C 0.932
12.054V 5.055V 3.27V 4.946V 180.543 47.95°C 229.86V
CL2 0.116A 19.734A 0A 0A 101.361 83.171% 449 6.6 41.22°C 0.88
12.062V 5.066V 3.287V 4.954V 121.871 48.38°C 229.87V
CL3 0.115A 0A 20.14A 0A 67.401 76.525% 448 6.6 40.25°C 0.814
12.061V 5.068V 3.278V 4.954V 88.079 49.49°C 229.88V
CL4 70.862A 0A 0A 0A 849.556 91.735% 1010 31.7 43.79°C 0.988
11.989V 5.065V 3.289V 4.917V 926.103 54.76°C 229.74V

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 1.236A 0.494A 0.501A 0.2A 19.993 77.207% 0 <6.0 39.64°C 0.801
12.019V 5.063V 3.293V 4.96V 25.895 36.56°C 114.9V
40W 2.719A 0.691A 0.702A 0.302A 40 82.749% 0 <6.0 40.84°C 0.922
12.023V 5.064V 3.293V 4.96V 48.339 37.48°C 114.89V
60W 4.201A 0.888A 0.902A 0.403A 60 84.027% 0 <6.0 41.98°C 0.956
12.028V 5.065V 3.293V 4.959V 71.409 38.34°C 114.89V
80W 5.664A 1.086A 1.102A 0.504A 79.95 85.553% 0 <6.0 43.38°C 0.975
12.062V 5.065V 3.293V 4.958V 93.455 39.4°C 114.88V

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 1.236A 0.494A 0.501A 0.2A 19.993 76.607% 0 <6.0 39.68°C 0.418
12.020V 5.065V 3.293V 4.959V 26.065 36.59°C 229.88V
40W 2.718A 0.691A 0.701A 0.302A 40.001 82.482% 0 <6.0 40.43°C 0.627
12.024V 5.066V 3.293V 4.959V 48.497 37.15°C 229.88V
60W 4.202A 0.888A 0.902A 0.403A 60.001 84.65% 0 <6.0 42.01°C 0.753
12.028V 5.067V 3.293V 4.958V 70.883 38.53°C 229.88V
80W 5.664A 1.085A 1.102A 0.504A 79.952 86.246% 0 <6.0 42.92°C 0.827
12.062V 5.067V 3.293V 4.957V 92.702 39.17°C 229.87V

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load11.05mV10.53mV9.31mV10.18mVPass
20% Load19.29mV11.49mV11.36mV11.30mVPass
30% Load15.96mV11.80mV11.15mV11.51mVPass
40% Load13.92mV10.83mV11.00mV11.56mVPass
50% Load15.35mV11.80mV12.28mV12.17mVPass
60% Load16.37mV12.06mV11.56mV11.97mVPass
70% Load15.40mV10.73mV11.76mV11.26mVPass
80% Load17.80mV13.64mV13.81mV13.25mVPass
90% Load18.57mV14.92mV14.02mV13.04mVPass
100% Load24.20mV15.04mV15.83mV16.78mVPass
110% Load25.44mV16.09mV16.35mV17.37mVPass
Crossload119.72mV14.63mV16.23mV14.27mVPass
Crossload212.94mV15.58mV11.97mV12.43mVPass
Crossload313.35mV12.36mV15.86mV11.97mVPass
Crossload424.51mV13.64mV14.63mV13.39mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load13.05mV11.55mV10.90mV11.36mVPass
20% Load18.11mV11.80mV11.41mV11.36mVPass
30% Load16.30mV11.60mV11.72mV11.40mVPass
40% Load16.73mV12.21mV11.61mV12.48mVPass
50% Load16.06mV11.75mV12.94mV11.92mVPass
60% Load17.04mV11.80mV13.35mV12.53mVPass
70% Load17.44mV13.69mV13.15mV12.38mVPass
80% Load16.37mV11.80mV12.17mV11.05mVPass
90% Load18.31mV13.59mV13.76mV12.84mVPass
100% Load25.82mV16.04mV15.94mV17.10mVPass
110% Load28.52mV15.57mV16.04mV17.50mVPass
Crossload119.07mV14.21mV15.86mV13.89mVPass
Crossload213.56mV15.48mV12.53mV12.84mVPass
Crossload313.86mV11.95mV15.91mV13.25mVPass
Crossload425.54mV13.47mV13.84mV13.11mVPass

The results above are not used in the certification process

Corsair RM850x (ATX v3.1)

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Power specifications label
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