NZXT NP-C650M

Serial Number31195051802704

Lab IDNZ65001648

Certification ID251648

Test Result Report ID: 20PS1648A
Certificate Issue Date: May 7, 2020

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

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	NZXT
Model	NP-C650M
OEM/ODM	Seasonic
Serial Number	31195051802704
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)	100-240
Rated Current (Arms)	9-4.5
Rated Frequency (Hz)	50-60
Rated Power (W)	650
Operating Temperature (Continuous Full Load) (°C)
Type	ATX12V
Cable Design	Fully Modular
Warranty	-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling	120mm Fluid Dynamic Bearing Fan (HA1225H12F-Z)
Semi-Passive Operation	✓ (selectable)
Cybenetics Testing Information
Lab ID	NZ65001648
Date of receipt	Apr 2, 2020
Testing Date	Apr 30, 2020
Report Issued Date	May 7, 2020
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 (610mm)	1	1	18-20AWG	Yes
4+4 pin EPS12V (650mm)	1	1	18AWG	Yes
6+2 pin PCIe (680mm+80mm)	2	4	18AWG	Yes
SATA (500mm+100mm+100mm+100mm)	2	8	18AWG	No
4-pin Molex (500+100mm+100mm)	2	6	18AWG	No
AC Power Cord (1380mm) - C13 coupler	1	1	18AWG	-

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	54	3	0.3
Max. Power	Watts	100		648	15	3.6
Total Max. Power (W)		650

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	✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)	88.572%
Average Noise Output (>1450 Load Combinations)	20.86dBA
Average PF (>1450 Load Combinations)	0.975
Efficiency With 10W (≤500W) or 2% (>500W) Load	61.251%
Standby Power Consumption	0.0447W
Non-Accredited
12V Ripple (Full Load)	19.91mV
5V Ripple (Full Load)	17.10mV
3.3V Ripple (Full Load)	15.53mV
5VSB Ripple (Full Load)	11.22mV
12V Load Regulation	0.27%
5V Load Regulation	0.38%
3.3V Load Regulation	0.42%
5VSB Load Regulation	2.62%
Inrush Current	27.830A

Accredited
Average Efficiency (>1450 load combinations)	90.686%
Average Noise Output (>1450 Load Combinations)	19.06dBA
Average PF (>1450 Load Combinations)	0.934
Efficiency With 10W (≤500W) or 2% (>500W) Load	-
Standby Power Consumption	0.0706W
Non-Accredited
12V Ripple (Full Load)	20.57mV
5V Ripple (Full Load)	17.46mV
3.3V Ripple (Full Load)	15.97mV
5VSB Ripple (Full Load)	10.45mV
12V Load Regulation	0.24%
5V Load Regulation	0.32%
3.3V Load Regulation	0.39%
5VSB Load Regulation	2.46%
Inrush Current	59.280A
Hold-Up Time & PWR_OK Signal	22.70ms
AC Loss to PWR_OK Hold Up Time	19.30ms
PWR_OK Inactive to DC Loss Delay	3.40ms
PSU Timings: T1 (20% / 100%)	82.0ms	82.0ms
PSU Timings: T3 (20% / 100%)	325.0ms	325.0ms
OPP (0.00°C / 0.00°C)	136.63%	-

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)	22.7
AC Loss to PWR_OK Hold Up Time (ms)	19.3
PWR_OK Inactive to DC Loss Delay (ms)	3.4

Vampire Power

Tables

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

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

Noise under high ambient temperature (indicative)

115V

Load	Normal ambient fan · noise · intake	High ambient fan · noise · intake	Noise change
10%	0 RPM · <6.0 dB(A) · 45.1 °C	0 RPM · <6.0 dB(A) · 45.1 °C	fan off in both
20%	0 RPM · <6.0 dB(A) · 46.3 °C	0 RPM · <6.0 dB(A) · 46.3 °C	fan off in both
50%	560 RPM · 10.0 dB(A) · 42.6 °C	560 RPM · 10.0 dB(A) · 42.6 °C	+0.0 dB(A)
100%	2076 RPM · 44.4 dB(A) · 45.5 °C	2076 RPM · 44.4 dB(A) · 45.5 °C	+0.0 dB(A)

230V

Load	Normal ambient fan · noise · intake	High ambient fan · noise · intake	Noise change
10%	0 RPM · <6.0 dB(A) · 46.2 °C	0 RPM · <6.0 dB(A) · 46.2 °C	fan off in both
20%	0 RPM · <6.0 dB(A) · 46.8 °C	0 RPM · <6.0 dB(A) · 46.8 °C	fan off in both
50%	559 RPM · 10.0 dB(A) · 42.2 °C	559 RPM · 10.0 dB(A) · 42.2 °C	+0.0 dB(A)
100%	2024 RPM · 44.0 dB(A) · 46.1 °C	2024 RPM · 44.0 dB(A) · 46.1 °C	+0.0 dB(A)

INFO

Fan speed, noise and the measured intake temperature at 10, 20, 50 and 100 % load, from the two load regulation tests: at normal ambient (about 30-32 °C) and at high ambient (about 40-47 °C). These are stabilized readings at fixed loads, not averages over the certification sweep, so they are indicative of how the fan behaves when it is hot. "<6.0" is the floor of our sound meter, with the fan stopped; with the fan stopped, the intake sensor can read higher than the chamber air.

Informational. Not part of the ETA or LAMBDA rating.

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	0.230	68.657%	0.054
1	5.122V	0.335	68.657%	115.15V
2	0.090A	0.461	73.291%	0.098
2	5.121V	0.629	73.291%	115.15V
3	0.550A	2.810	77.603%	0.329
3	5.111V	3.621	77.603%	115.15V
4	1.000A	5.100	77.614%	0.398
4	5.101V	6.571	77.614%	115.16V
5	1.500A	7.634	77.424%	0.434
5	5.090V	9.860	77.424%	115.16V
6	2.999A	15.148	76.079%	0.479
6	5.051V	19.911	76.079%	115.15V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.230	61.828%	0.019
1	5.122V	0.372	61.828%	230.22V
2	0.090A	0.461	68.499%	0.033
2	5.121V	0.673	68.499%	230.22V
3	0.550A	2.810	76.131%	0.160
3	5.111V	3.691	76.131%	230.20V
4	1.000A	5.100	77.098%	0.240
4	5.101V	6.615	77.098%	230.20V
5	1.500A	7.634	77.644%	0.295
5	5.090V	9.832	77.644%	230.20V
6	2.998A	15.166	78.296%	0.371
6	5.058V	19.370	78.296%	230.20V

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
1	3.599A	1.987A	1.986A	0.982A	64.951	84.810%	0	<6.0	45.12°C	0.928
1	12.044V	5.035V	3.324V	5.091V	76.584	84.810%	0	<6.0	40.31°C	115.13V
2	8.230A	2.980A	2.980A	1.181A	129.999	88.830%	0	<6.0	46.26°C	0.957
2	12.042V	5.032V	3.322V	5.079V	146.346	88.830%	0	<6.0	40.99°C	115.13V
3	13.203A	3.481A	3.476A	1.381A	194.999	89.930%	0	<6.0	47.72°C	0.971
3	12.039V	5.029V	3.321V	5.068V	216.834	89.930%	0	<6.0	41.68°C	115.13V
4	18.180A	3.978A	3.978A	1.582A	259.999	90.076%	0	<6.0	48.57°C	0.979
4	12.035V	5.027V	3.320V	5.056V	288.643	90.076%	0	<6.0	41.87°C	115.12V
5	22.817A	4.974A	4.971A	1.784A	325.031	89.870%	560	10.0	42.60°C	0.984
5	12.032V	5.027V	3.318V	5.044V	361.668	89.870%	560	10.0	50.04°C	115.12V
6	27.392A	5.972A	5.969A	1.987A	389.308	89.505%	572	10.5	42.91°C	0.987
6	12.029V	5.025V	3.317V	5.033V	434.959	89.505%	572	10.5	51.00°C	115.13V
7	32.062A	6.971A	6.971A	2.191A	454.659	88.798%	811	19.0	43.16°C	0.988
7	12.025V	5.022V	3.315V	5.019V	512.016	88.798%	811	19.0	52.27°C	115.13V
8	36.731A	7.971A	7.966A	2.396A	519.956	88.135%	1197	31.4	43.75°C	0.990
8	12.021V	5.021V	3.313V	5.008V	589.951	88.135%	1197	31.4	53.69°C	115.13V
9	41.803A	8.467A	8.453A	2.399A	584.878	87.493%	1540	34.4	44.42°C	0.991
9	12.018V	5.020V	3.311V	5.001V	668.484	87.493%	1540	34.4	55.08°C	115.13V
10	46.612A	8.969A	8.974A	3.011A	649.704	86.704%	2076	44.4	45.49°C	0.991
10	12.014V	5.018V	3.310V	4.981V	749.333	86.704%	2076	44.4	56.53°C	115.12V
11	52.025A	8.973A	8.977A	3.016A	714.527	85.940%	2128	45.4	46.66°C	0.992
11	12.010V	5.016V	3.308V	4.974V	831.422	85.940%	2128	45.4	58.32°C	115.12V
CL1	0.099A	12.000A	11.999A	0.000A	101.353	84.907%	562	10.1	41.97°C	0.951
CL1	12.040V	5.027V	3.320V	5.093V	119.370	84.907%	562	10.1	50.54°C	115.16V
CL2	53.997A	1.000A	1.002A	1.000A	662.036	87.236%	1940	43.2	45.90°C	0.992
CL2	12.013V	5.017V	3.312V	5.035V	758.902	87.236%	1940	43.2	56.39°C	115.13V

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	3.600A	1.984A	1.985A	0.982A	64.950	85.933%	0	<6.0	46.20°C	0.767
1	12.044V	5.037V	3.324V	5.091V	75.582	85.933%	0	<6.0	40.70°C	230.31V
2	8.230A	2.978A	2.979A	1.181A	129.998	90.243%	0	<6.0	46.84°C	0.885
2	12.042V	5.035V	3.323V	5.080V	144.053	90.243%	0	<6.0	40.79°C	230.31V
3	13.202A	3.478A	3.478A	1.381A	194.994	91.544%	0	<6.0	48.33°C	0.925
3	12.039V	5.033V	3.321V	5.069V	213.005	91.544%	0	<6.0	41.68°C	230.31V
4	18.178A	3.977A	3.975A	1.581A	259.989	91.953%	0	<6.0	49.03°C	0.946
4	12.036V	5.030V	3.320V	5.058V	282.742	91.953%	0	<6.0	41.86°C	230.31V
5	22.814A	4.972A	4.971A	1.783A	325.021	91.840%	559	10.0	42.20°C	0.958
5	12.033V	5.029V	3.319V	5.046V	353.898	91.840%	559	10.0	50.17°C	230.30V
6	27.386A	5.968A	5.970A	1.986A	389.235	91.644%	571	10.5	42.84°C	0.966
6	12.029V	5.028V	3.317V	5.035V	424.726	91.644%	571	10.5	51.68°C	230.31V
7	32.056A	6.967A	6.967A	2.189A	454.572	91.218%	718	15.3	43.68°C	0.971
7	12.025V	5.025V	3.315V	5.022V	498.337	91.218%	718	15.3	52.84°C	230.31V
8	36.722A	7.967A	7.966A	2.393A	519.875	90.787%	1149	29.7	44.24°C	0.975
8	12.022V	5.023V	3.313V	5.012V	572.631	90.787%	1149	29.7	53.82°C	230.31V
9	41.791A	8.461A	8.453A	2.397A	584.780	90.377%	1462	35.1	44.31°C	0.978
9	12.019V	5.023V	3.312V	5.005V	647.043	90.377%	1462	35.1	54.48°C	230.30V
10	46.601A	8.962A	8.969A	3.008A	649.602	89.784%	2024	44.0	46.14°C	0.981
10	12.015V	5.021V	3.311V	4.986V	723.518	89.784%	2024	44.0	57.26°C	230.30V
11	52.009A	8.965A	8.975A	3.011A	714.429	89.281%	2130	45.5	47.14°C	0.983
11	12.012V	5.020V	3.309V	4.980V	800.207	89.281%	2130	45.5	58.79°C	230.30V
CL1	0.100A	11.998A	11.996A	0.000A	101.381	86.257%	552	9.7	42.34°C	0.857
CL1	12.040V	5.030V	3.320V	5.094V	117.534	86.257%	552	9.7	49.97°C	230.32V
CL2	53.991A	1.000A	1.001A	1.000A	662.025	90.333%	1923	43.0	45.97°C	0.981
CL2	12.014V	5.023V	3.312V	5.039V	732.868	90.333%	1923	43.0	57.32°C	230.30V

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	1.231A	0.496A	0.495A	0.196A	19.976	70.587%	0	<6.0	0.802
1	12.047V	5.037V	3.323V	5.115V	28.300	70.587%	0	<6.0	115.12V
2	2.463A	0.993A	0.992A	0.391A	39.966	80.684%	0	<6.0	0.892
2	12.047V	5.037V	3.323V	5.108V	49.534	80.684%	0	<6.0	115.12V
3	3.699A	1.488A	1.490A	0.588A	59.999	84.702%	0	<6.0	0.922
3	12.045V	5.036V	3.323V	5.101V	70.835	84.702%	0	<6.0	115.12V
4	4.928A	1.986A	1.986A	0.785A	79.951	86.680%	0	<6.0	0.937
4	12.044V	5.035V	3.323V	5.094V	92.237	86.680%	0	<6.0	115.13V

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	1.231A	0.496A	0.496A	0.196A	19.979	71.216%	0	<6.0	0.502
1	12.047V	5.039V	3.323V	5.115V	28.054	71.216%	0	<6.0	230.32V
2	2.464A	0.992A	0.991A	0.391A	39.968	81.454%	0	<6.0	0.654
2	12.045V	5.039V	3.323V	5.108V	49.068	81.454%	0	<6.0	230.31V
3	3.699A	1.489A	1.489A	0.588A	60.000	85.687%	0	<6.0	0.748
3	12.044V	5.038V	3.323V	5.101V	70.022	85.687%	0	<6.0	230.31V
4	4.928A	1.986A	1.986A	0.785A	79.952	87.819%	0	<6.0	0.810
4	12.043V	5.038V	3.323V	5.095V	91.042	87.819%	0	<6.0	230.30V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	14.10mV	10.30mV	10.20mV	6.70mV	Pass
20% Load	19.20mV	10.80mV	11.10mV	7.10mV	Pass
30% Load	21.80mV	11.30mV	11.10mV	7.80mV	Pass
40% Load	23.90mV	12.20mV	11.90mV	7.40mV	Pass
50% Load	21.70mV	12.50mV	12.80mV	7.90mV	Pass
60% Load	15.20mV	13.10mV	12.60mV	8.40mV	Pass
70% Load	14.20mV	13.20mV	12.90mV	8.50mV	Pass
80% Load	15.10mV	14.70mV	14.20mV	10.10mV	Pass
90% Load	15.90mV	15.60mV	14.30mV	10.80mV	Pass
100% Load	19.90mV	17.10mV	15.50mV	11.20mV	Pass
110% Load	22.60mV	17.00mV	15.70mV	11.60mV	Pass
Crossload1	20.50mV	17.30mV	15.10mV	7.30mV	Pass
Crossload2	19.70mV	13.60mV	12.20mV	10.10mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	13.30mV	10.40mV	10.30mV	7.00mV	Pass
20% Load	19.00mV	10.80mV	10.70mV	7.30mV	Pass
30% Load	22.20mV	11.10mV	11.30mV	7.40mV	Pass
40% Load	23.90mV	11.50mV	12.40mV	7.50mV	Pass
50% Load	21.80mV	12.80mV	12.80mV	8.00mV	Pass
60% Load	15.50mV	12.70mV	13.70mV	8.40mV	Pass
70% Load	14.60mV	13.50mV	13.20mV	8.50mV	Pass
80% Load	14.90mV	14.30mV	14.80mV	9.30mV	Pass
90% Load	15.40mV	15.70mV	15.20mV	9.60mV	Pass
100% Load	20.60mV	17.50mV	16.00mV	10.50mV	Pass
110% Load	25.50mV	17.60mV	15.80mV	10.70mV	Pass
Crossload1	20.10mV	16.30mV	14.60mV	7.20mV	Pass
Crossload2	20.70mV	13.70mV	13.60mV	9.50mV	Pass

The results above are not used in the certification process

NZXT NP-C650M

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