Corsair RM850e (ATX v3.0)

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus

Serial NumberC04699660

Lab IDCR85002088

Certification ID252088

Test Result Report ID: 22PS2088A
Certificate Issue Date: Nov 14, 2022

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

Outside Validation Scope

Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

Electronic Loads	Chroma 63601-5 x2 Chroma 63600-2 Chroma 63640-80-80 x10 Chroma 63610-80-20
AC Sources	Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers	Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes	Picoscope 4444, 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
EMI Analyzer	TekBox TBMR-110M-EU
Isolation Transformer	4kVA
UPS	FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology	Cybenetics PSU Test Protocol

DUT Information(Non-accredited measurements)

Product Identification Details
Brand	Corsair
Model	RM850e (ATX v3.0)
OEM/ODM	HEC
Serial Number	C04699660
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)	100-240
Rated Current (Arms)	10-5
Rated Frequency (Hz)	47-63
Rated Power (W)	850
Operating Temperature (Continuous Full Load) (°C)
Type	ATX12V
Cable Design	Fully Modular
Warranty	-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling	120mm Rifle Bearing Fan (HA1225H12F-Z)
Semi-Passive Operation	✓
Cybenetics Testing Information
Lab ID	CR85002088
Date of receipt	Oct 29, 2022
Testing Date	Nov 11, 2022
Report Issued Date	Nov 14, 2022
DUT Notes	CP-9020263
Engineer Name	-
Authorized By the Laboratory Technical Manager	Aristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Modular Cables

Description

Cable Count

Connector Count (Total)

Gauge

In Cable Capacitors

ATX connector 20+4 pin (600mm)

18-20AWG

4+4 pin EPS12V (640mm)

18AWG

6+2 pin PCIe (590mm+150mm)

16-18AWG

6+2 pin PCIe (590mm)

16AWG

12+4 pin PCIe (650mm) (600W)

16-24AWG

SATA (500mm+100mm+100mm)

18AWG

SATA (460mm+115mm+115mm+115mm)

18AWG

4 pin Molex (450mm+100mm+100mm+100mm)

18AWG

AC Power Cord (1380mm) - C13 coupler

18AWG

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	70.8	3	0
Max. Power	Watts	150		850	15	0
Total Max. Power (W)		850

Parts Description

General Data	-
Manufacturer (OEM)	HEC
PCB Type	Double Sided
Primary Side	-
Transient Filter	4x Y caps, 3x X caps, 2x CM chokes, 1x MOV, 1x Power Integrations CAP200DG (Discharge IC)
Inrush Protection	NTC Thermistor SCK-056 (5 Ohm) & Relay
Bridge Rectifier(s)	2x MCC GBU15KL (800V, 15A @ 100°C)
APFC MOSFETs	2x GP36S60YERD
APFC Boost Diode	1x CREE C6D08065A (650V, 8A @ 155°C)
Bulk Cap(s)	1x Teapo (400V, 470uF, 2,000h @ 105°C, LS)
Main Switchers	2x Infineon IPA60R120P7 (600V, 16A @ 100°C, Rds(on): 0.12Ohm)
APFC Controller	Champion CM6500UN & CM03AX
Resonant Controller	Champion CM6901T6X
Topology	Primary side: APFC, Half-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side	-
+12V MOSFETs	no info
5V & 3.3V	DC-DC Converters: 8x Potens Semiconductor PDD3906 (30V, 51A @ 100°C, Rds(on): 6mOhm) PWM Controller(s): 2x APEC APW7073
Filtering Capacitors	Electrolytic: 11x Teapo (1-3,000h @ 105°C, SC), 1x Nichicon (4-10,000h @ 105°C, HE) Polymer: 4x Elite, 6x Teapo, 12x no info
Supervisor IC	Weltrend WT7527RT (OCP, OVP, UVP, SCP, PG)
Fan Model	Hong Hua HA1225H12F-Z (120mm, 12V, 0.58A, Rifle Bearing Fan)
5VSB Circuit	-
Rectifier	1x PS1060L SBR (60V, 10A)
Standby PWM Controller	Power Integrations TNY290PG

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)	28-32 / 82.4-89.6
ErP Lot 3/6 Ready	✓
(EU) No 617/2013 Compliance	✓
ALPM (Alternative Low Power Mode) compatible	✓
ATX v3.0 Compliance	✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)	88.277%
Average Noise Output (>1450 Load Combinations)	26.34dBA
Average PF (>1450 Load Combinations)	0.984
Efficiency With 10W (≤500W) or 2% (>500W) Load	72.219%
Standby Power Consumption	0.0449W
Non-Accredited
12V Ripple (Full Load)	34.33mV
5V Ripple (Full Load)	26.51mV
3.3V Ripple (Full Load)	19.74mV
5VSB Ripple (Full Load)	32.49mV
12V Load Regulation	0.97%
5V Load Regulation	0.62%
3.3V Load Regulation	1.28%
5VSB Load Regulation	1.87%
Inrush Current	36.420A

Accredited
Average Efficiency (>1450 load combinations)	90.326%
Average Noise Output (>1450 Load Combinations)	26.52dBA
Average PF (>1450 Load Combinations)	0.943
Efficiency With 10W (≤500W) or 2% (>500W) Load	71.515%
Standby Power Consumption	0.1126W
Non-Accredited
12V Ripple (Full Load)	32.70mV
5V Ripple (Full Load)	26.80mV
3.3V Ripple (Full Load)	19.88mV
5VSB Ripple (Full Load)	30.91mV
12V Load Regulation	0.97%
5V Load Regulation	0.60%
3.3V Load Regulation	1.25%
5VSB Load Regulation	1.89%
Inrush Current	67.940A
12V Transient Response (200%)	11.17V
5V Transient Response (200%)	4.867V
3.3V Transient Response (200%)	3.159V
5VSB Transient Response (200%)	4.820V
Hold-Up Time & PWR_OK Signal	15.60ms
AC Loss to PWR_OK Hold Up Time	13.40ms
PWR_OK Inactive to DC Loss Delay	2.20ms
PSU Timings: T1 (20% / 100%)	43.0ms	44.0ms
PSU Timings: T3 (20% / 100%)	126.0ms	122.0ms
OPP (27.50°C / 37.46°C)	124.37%	122.21%

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)	15.6
AC Loss to PWR_OK Hold Up Time (ms)	13.4
PWR_OK Inactive to DC Loss Delay (ms)	2.2

Vampire Power

Tables

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	114.93 V	114.89 V	113.85 V	114.97 V	116.15 V	PASS
Mains Frequency:	60.00 Hz	59.96 Hz	59.40 Hz	60.02 Hz	60.60 Hz	PASS
Mains Voltage CF:	1.417	1.416	1.340	1.419	1.490	PASS
Mains Voltage THD:	0.15 %	0.12 %	N/A	0.20 %	2.00 %	PASS
Real Power:	0.045 W	0.011 W	N/A	0.071 W	N/A	N/A
Apparent Power:	9.992 W	9.974 W	N/A	10.014 W	N/A	N/A
Power Factor:	0.006	N/A	N/A	N/A	N/A	N/A

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	229.89 V	229.84 V	227.70 V	229.96 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:	1.416	1.416	1.340	1.417	1.490	PASS
Mains Voltage THD:	0.18 %	0.16 %	N/A	0.21 %	2.00 %	PASS
Real Power:	0.113 W	0.092 W	N/A	0.136 W	N/A	N/A
Apparent Power:	33.789 W	33.762 W	N/A	33.817 W	N/A	N/A
Power Factor:	0.003	N/A	N/A	N/A	N/A	N/A

Graphs

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

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

Conducted Emissions EN 55032 & CISPR 32

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	0.226W	65.627%	0.034
1	5.011V	0.344W	65.627%	114.92V
2	0.09A	0.451W	72.512%	0.061
2	5.009V	0.622W	72.512%	114.93V
3	0.55A	2.749W	78.839%	0.264
3	4.997V	3.486W	78.839%	114.93V
4	1A	4.988W	79.552%	0.35
4	4.988V	6.27W	79.552%	114.93V
5	1.5A	7.466W	79.049%	0.406
5	4.977V	9.446W	79.049%	114.92V
6	3A	14.837W	77.443%	0.476
6	4.945V	19.159W	77.443%	114.93V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.225W	56.258%	0.012
1	5.007V	0.4W	56.258%	229.9V
2	0.09A	0.451W	66.007%	0.02
2	5.007V	0.682W	66.007%	229.91V
3	0.55A	2.749W	76.368%	0.102
3	4.996V	3.598W	76.368%	229.89V
4	1A	4.987W	77.669%	0.168
4	4.987V	6.421W	77.669%	229.91V
5	1.5A	7.465W	78.879%	0.217
5	4.976V	9.464W	78.879%	229.91V
6	3A	14.836W	78.535%	0.328
6	4.945V	18.89W	78.535%	229.91V

Protection Features

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%	5.228A	2A	1.991A	1.002A	85.007	83.715%	891	21.2	36.49°C	0.964
10%	12.127V	4.999V	3.314V	4.99V	101.546	83.715%	891	21.2	40.75°C	114.92V
20%	11.488A	3.003A	2.991A	1.204A	169.949	89.626%	841	19.3	37.33°C	0.974
20%	12.104V	4.995V	3.31V	4.982V	189.616	89.626%	841	19.3	41.88°C	114.9V
30%	18.101A	3.505A	3.493A	1.407A	254.951	90.884%	854	19.7	37.57°C	0.977
30%	12.093V	4.993V	3.306V	4.974V	280.525	90.884%	854	19.7	42.69°C	114.87V
40%	24.735A	4.008A	3.997A	1.611A	340.037	91.14%	886	21.0	38.17°C	0.982
40%	12.082V	4.99V	3.302V	4.966V	373.094	91.14%	886	21.0	43.74°C	114.85V
50%	31.021A	5.013A	5.003A	1.815A	424.928	90.84%	951	23.0	38.22°C	0.986
50%	12.070V	4.987V	3.298V	4.959V	467.776	90.84%	951	23.0	44.27°C	114.83V
60%	37.286A	6.02A	6.011A	2A	509.339	90.374%	1027	25.1	38.69°C	0.988
60%	12.059V	4.984V	3.294V	4.951V	563.589	90.374%	1027	25.1	45.34°C	114.82V
70%	43.629A	7.028A	7.023A	2.226A	594.761	89.742%	1112	27.4	39.18°C	0.99
70%	12.048V	4.981V	3.29V	4.943V	662.743	89.742%	1112	27.4	46.38°C	114.77V
80%	49.989A	8.002A	8.034A	2.33A	679.452	89.002%	1216	30.4	39.31°C	0.991
80%	12.037V	4.977V	3.285V	4.937V	763.406	89.002%	1216	30.4	47.58°C	114.76V
90%	56.761A	8.546A	8.533A	2.434A	765.13	88.069%	1519	36.5	40.08°C	0.992
90%	12.026V	4.974V	3.281V	4.931V	868.783	88.069%	1519	36.5	49.17°C	114.74V
100%	63.284A	9.056A	9.065A	3.053A	849.962	87.092%	1757	40.4	40.14°C	0.993
100%	12.013V	4.971V	3.276V	4.914V	975.941	87.092%	1757	40.4	50.19°C	114.72V
110%	69.685A	10.069A	10.179A	3.056A	934.545	86.049%	2132	45.5	40.57°C	0.993
110%	12.000V	4.967V	3.271V	4.909V	1086.085	86.049%	2132	45.5	51.43°C	114.69V
CL1	0.116A	18.153A	18.04A	0A	151.323	81.501%	1114	27.5	38.46°C	0.975
CL1	12.102V	4.976V	3.303V	5.002V	185.657	81.501%	1114	27.5	44.01°C	114.91V
CL2	0.115A	20.083A	0A	0A	101.415	80.259%	949	23.0	39.28°C	0.977
CL2	12.131V	4.98V	3.314V	5.012V	126.359	80.259%	949	23.0	46.28°C	114.91V
CL3	0.115A	0A	19.947A	0A	67.382	73.402%	991	24.1	40.43°C	0.964
CL3	12.126V	5V	3.308V	5.006V	91.8	73.402%	991	24.1	48.69°C	114.92V
CL4	70.676A	0A	0A	0A	849.587	88.129%	1315	32.8	41.98°C	0.993
CL4	12.021V	4.985V	3.287V	4.986V	964.032	88.129%	1315	32.8	51.91°C	114.73V

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%	5.228A	2.001A	1.991A	1.002A	85.004	84.795%	892	21.3	35.57°C	0.804
10%	12.129V	4.998V	3.314V	4.99V	100.239	84.795%	892	21.3	39.81°C	229.89V
20%	11.487A	3.003A	2.991A	1.204A	169.945	90.971%	843	19.3	36.01°C	0.902
20%	12.105V	4.995V	3.31V	4.982V	186.813	90.971%	843	19.3	40.61°C	229.88V
30%	18.101A	3.505A	3.494A	1.407A	254.949	92.389%	847	19.4	36.58°C	0.935
30%	12.094V	4.993V	3.306V	4.974V	275.951	92.389%	847	19.4	41.72°C	229.87V
40%	24.735A	4.008A	3.998A	1.611A	340.051	92.796%	880	20.8	36.94°C	0.95
40%	12.082V	4.99V	3.302V	4.966V	366.45	92.796%	880	20.8	42.55°C	229.86V
50%	31.022A	5.014A	5.004A	1.815A	424.95	92.71%	962	23.3	37.08°C	0.959
50%	12.070V	4.987V	3.297V	4.958V	458.363	92.71%	962	23.3	43.17°C	229.84V
60%	37.293A	6.021A	6.014A	2A	509.399	92.454%	987	24.0	37.25°C	0.964
60%	12.058V	4.983V	3.293V	4.951V	550.977	92.454%	987	24.0	43.69°C	229.84V
70%	43.634A	7.03A	7.025A	2.226A	594.816	92.047%	1092	26.9	38.29°C	0.969
70%	12.048V	4.98V	3.289V	4.942V	646.218	92.047%	1092	26.9	45.38°C	229.82V
80%	49.992A	8.003A	8.036A	2.33A	679.492	91.573%	1196	29.9	39.13°C	0.973
80%	12.037V	4.977V	3.285V	4.937V	742.007	91.573%	1196	29.9	47.24°C	229.82V
90%	56.765A	8.547A	8.536A	2.434A	765.022	91.191%	1268	31.7	39.55°C	0.975
90%	12.023V	4.973V	3.28V	4.93V	838.923	91.191%	1268	31.7	48.64°C	229.81V
100%	63.274A	9.055A	9.064A	3.053A	849.868	90.516%	1663	39.4	40.13°C	0.977
100%	12.013V	4.971V	3.276V	4.914V	938.918	90.516%	1663	39.4	50.19°C	229.79V
110%	69.665A	10.067A	10.176A	3.055A	934.3	90.047%	1816	41.6	40.52°C	0.978
110%	12.000V	4.967V	3.271V	4.91V	1037.579	90.047%	1816	41.6	51.41°C	229.79V
CL1	0.115A	18.154A	18.042A	0A	151.303	82.916%	1110	27.4	37.11°C	0.901
CL1	12.104V	4.975V	3.303V	5.002V	182.477	82.916%	1110	27.4	43.59°C	229.88V
CL2	0.115A	20.083A	0A	0A	101.408	81.493%	949	23.0	38.17°C	0.845
CL2	12.131V	4.98V	3.315V	5.012V	124.442	81.493%	949	23.0	45.24°C	229.89V
CL3	0.115A	0A	19.945A	0A	67.377	74.374%	1006	24.5	39.52°C	0.784
CL3	12.127V	5V	3.308V	5.006V	90.595	74.374%	1006	24.5	47.57°C	229.89V
CL4	70.680A	0A	0A	0A	849.584	91.32%	1229	30.7	40.47°C	0.976
CL4	12.021V	4.984V	3.283V	4.985V	930.307	91.32%	1229	30.7	49.45°C	229.8V

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	1.226A	0.5A	0.497A	0.2A	20.002	74.007%	0	<6.0	36.41°C	0.808
20W	12.123V	5.002V	3.318V	5.006V	27.027	74.007%	0	<6.0	33.29°C	114.94V
40W	2.696A	0.7A	0.696A	0.3A	40.003	74.503%	828	19.0	34.07°C	0.93
40W	12.126V	5.001V	3.317V	5.005V	53.69	74.503%	828	19.0	37.38°C	114.94V
60W	4.166A	0.9A	0.896A	0.4A	60.004	80.143%	853	19.6	35.58°C	0.953
60W	12.129V	5.001V	3.316V	5.003V	74.869	80.143%	853	19.6	39.29°C	114.93V
80W	5.634A	1.1A	1.095A	0.5A	79.961	83.6%	883	20.9	36.01°C	0.963
80W	12.129V	5V	3.315V	5.001V	95.649	83.6%	883	20.9	39.99°C	114.93V

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	1.226A	0.5A	0.497A	0.2A	20.005	73.907%	0	<6.0	36.25°C	0.454
20W	12.125V	5.001V	3.317V	5.007V	27.067	73.907%	0	<6.0	33.18°C	229.89V
40W	2.696A	0.7A	0.696A	0.3A	40.005	75.565%	829	19.0	33.51°C	0.64
40W	12.128V	5.001V	3.316V	5.005V	52.943	75.565%	829	19.0	36.85°C	229.89V
60W	4.166A	0.9A	0.896A	0.4A	60.006	81.025%	849	19.5	33.88°C	0.734
60W	12.130V	5V	3.316V	5.003V	74.058	81.025%	849	19.5	37.38°C	229.89V
80W	5.634A	1.1A	1.095A	0.5A	79.963	84.708%	876	20.6	34.24°C	0.792
80W	12.129V	4.999V	3.315V	5.001V	94.396	84.708%	876	20.6	38.09°C	229.88V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	15.40mV	15.99mV	9.97mV	16.53mV	Pass
20% Load	26.59mV	16.24mV	11.81mV	15.76mV	Pass
30% Load	21.88mV	17.32mV	11.76mV	16.58mV	Pass
40% Load	20.04mV	19.00mV	11.71mV	16.22mV	Pass
50% Load	19.17mV	19.46mV	13.19mV	17.14mV	Pass
60% Load	19.58mV	20.94mV	14.52mV	18.02mV	Pass
70% Load	20.19mV	21.56mV	15.49mV	19.81mV	Pass
80% Load	20.57mV	22.63mV	16.21mV	22.52mV	Pass
90% Load	19.91mV	22.88mV	18.15mV	25.13mV	Pass
100% Load	34.33mV	26.51mV	19.74mV	32.49mV	Pass
110% Load	36.16mV	27.70mV	20.61mV	31.66mV	Pass
Crossload1	33.76mV	27.22mV	24.04mV	13.20mV	Pass
Crossload2	14.33mV	17.47mV	20.10mV	13.41mV	Pass
Crossload3	11.98mV	19.87mV	15.55mV	11.92mV	Pass
Crossload4	31.91mV	23.25mV	14.37mV	13.16mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	13.66mV	14.40mV	9.56mV	16.17mV	Pass
20% Load	27.87mV	16.75mV	11.66mV	14.12mV	Pass
30% Load	22.24mV	17.72mV	11.71mV	14.79mV	Pass
40% Load	20.65mV	17.57mV	11.61mV	14.33mV	Pass
50% Load	19.27mV	19.51mV	12.63mV	17.25mV	Pass
60% Load	19.12mV	20.48mV	14.06mV	18.37mV	Pass
70% Load	19.22mV	21.09mV	15.24mV	18.99mV	Pass
80% Load	19.88mV	22.22mV	16.16mV	18.27mV	Pass
90% Load	21.27mV	23.19mV	18.00mV	25.49mV	Pass
100% Load	32.70mV	26.80mV	19.88mV	30.91mV	Pass
110% Load	33.21mV	28.07mV	20.94mV	35.10mV	Pass
Crossload1	33.34mV	26.46mV	24.22mV	13.33mV	Pass
Crossload2	13.10mV	19.61mV	20.10mV	12.90mV	Pass
Crossload3	12.03mV	20.79mV	16.21mV	12.74mV	Pass
Crossload4	30.02mV	23.74mV	14.39mV	12.84mV	Pass

The results above are not used in the certification process

Corsair RM850e (ATX v3.0)

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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 runs voluntary certification programs for power supplies - ETA for efficiency, LAMBDA for noise and SAFE for safety and correct operation - and for cooling products, with DELTA for chassis soundproofing and PHI for fan airflow and static pressure

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