CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Cooler Master M2000 Platinum
Serial NumberMPZK001AFFBPEU1214400102
Lab IDCM20001991
  • Report: 22PS1991A
  • Receipt Date: Feb 10, 2022
  • Test Date: Mar 17, 2022
  • Report Date: Mar 18, 2022
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandCooler Master
Manufacturer (OEM)Enhance Electronics
SeriesM Platinum
Model NumberMPZ-K001-AFFBP-EU
Serial NumberMPZK001AFFBPEU1214400102
DUT Notes

DUT Specifications

Rated Voltage (Vrms)200-240
Rated Current (Arms)12
Rated Frequency (Hz)50-60
Rated Power (W)2000
TypeATX12V
Cooling135mm Double Ball Bearing Fan
(RL4Z B1352512EH-3M)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps252216630.3
Watts1201992153.6
Total Max. Power (W)2000

Test Equipment

Electronic Loads Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2
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 (750mm) 2 2 16AWG No
6+2 pin PCIe (750mm) 4 4 16AWG No
6+2 pin PCIe (650mm+120mm) 7 14 16-18AWG No
SATA (500mm+140mm+140mm+140mm) 3 12 18AWG No
4-pin Molex (500mm+150mm+150mm) / FDD (+150mm) 1 3 / 1 18-22AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data -
Manufacturer (OEM) Enhance Electronics
PCB Type Double Sided
Primary Side -
Transient Filter 6x Y caps, 3x X caps, 2x CM chokes, 2x MOV
Inrush Protection NTC Thermistor MF72-12D20 (12 Ohm) & Relay
Bridge Rectifier(s) 2x
APFC MOSFETs 2x Oriental Semiconductor OSG55R070HF (550V, 30A @ 100°C, Rds(on): 0.07Ohm)
APFC Boost Diode 2x CREE C3D10060A (600V, 10A @ 153°C)
Bulk Cap(s) 3x Nippon Chemi-Con (450V, 680uF each or 2,040uF, 2,000h @ 105°C, KMZ)
Main Switchers 4x Oriental Semiconductor OSG60R074FSZF (600V, 30A @ 100°C, Rds(on): 0.074Ohm)
IC Driver(s) 2x Silicon Labs Si8230BD
APFC Controller ATK AT6201ZSPF
Resonant Controller ATK AT6301ZTSF
Topology Primary side: Interleaved PFC, Full-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side -
+12V MOSFETs no info
5V & 3.3V DC-DC Converters
Filtering Capacitors Electrolytic: 5x Unicon (2,000h @ 125°C, UPL), 1x Rubycon (3-6,000h @ 105°C, YXG), 3x Rubycon (4-10,000h @ 105°C, YXF)
Polymer: 20x Unicon
Supervisor IC Weltrend WT7527RA (OCP, OVP, UVP, SCP, PG)
Fan Controller ATK AT1051ZSP8
Fan Model Globe Fan RL4Z B1352512EH (135mm, 12V, 0.50A, Double Ball Bearing Fan)
5VSB Circuit -
Rectifier 1x 45R10S SBR
Standby PWM Controller ATK AT6002H

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 230V

Efficiency RatingPLATINUM
Noise RatingStandard+
Average Efficiency (>1450 load combinations)91.926%
Average Noise Output (>1450 Load Combinations)39.95dBA
Average PF (>1450 Load Combinations)0.961
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
Standby Power Consumption0.1726W
12V Ripple (Full Load)41.49mV
5V Ripple (Full Load)14.78mV
3.3V Ripple (Full Load)14.16mV
5VSB Ripple (Full Load)9.92mV
12V Load Regulation1.45%
5V Load Regulation1.91%
3.3V Load Regulation3.55%
5VSB Load Regulation3.79%
Inrush Current90.150A
Hold-Up Time & Power Ok Signal13.90ms
AC Loss to PWR_OK Hold Up Time10.50ms
PWR_OK Inactive to DC Loss Delay3.40ms
PSU Timings: T1 (20% / 100%)98.0ms92.0ms
PSU Timings: T3 (20% / 100%)134.0ms130.0ms
OPP (30.86°C / 43.68°C)117.77%117.77%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)13.9
AC Loss to PWR_OK Hold Up Time (ms)10.5
PWR_OK Inactive to DC Loss Delay (ms)3.4

Vampire Power

Tables 230V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.27 V 230.18 V 227.70 V 230.34 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 1.415 1.340 1.417 1.490 PASS
Mains Voltage THD: 0.13 % 0.10 % N/A 0.20 % 2.00 % PASS
Real Power: 0.173 W 0.136 W N/A 0.222 W N/A N/A
Apparent Power: 57.296 W 56.956 W N/A 57.626 W N/A N/A
Power Factor: 0.003 N/A N/A N/A N/A N/A

Graphs 230V

Efficiency Graph

230V

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

230V

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) 230V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.227W 52.429% 0.008
5.046V 0.434W 230.28V
2 0.09A 0.454W 64.27% 0.012
5.044V 0.707W 230.28V
3 0.55A 2.769W 82.941% 0.057
5.033V 3.338W 230.28V
4 1A 5.022W 85.161% 0.1
5.021V 5.897W 230.28V
5 1.5A 7.514W 86.337% 0.143
5.009V 8.703W 230.28V
6 3A 14.915W 84.03% 0.257
4.971V 17.749W 230.27V

Supplementary Tests (For Reference)

Typical Load Tests 230V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 14.831A 2.003A 1.975A 0.998A 199.996 87.39% 768 22.9 40.28°C 0.886
12.029V 4.993V 3.342V 5.011V 228.859 45.38°C 230.26V
20% 30.699A 3.009A 2.971A 1.201A 399.674 93.218% 1062 32.8 40.79°C 0.966
12.013V 4.984V 3.331V 4.996V 428.71 46.25°C 230.24V
30% 46.944A 3.517A 3.477A 1.406A 599.257 94.01% 1311 39.0 41.6°C 0.982
11.998V 4.976V 3.321V 4.98V 637.41 47.43°C 230.21V
40% 63.304A 4.023A 3.986A 1.611A 799.659 94.168% 1492 42.4 41.75°C 0.984
11.981V 4.971V 3.311V 4.964V 849.14 48.26°C 230.19V
50% 79.292A 5.039A 4.999A 1.819A 999.311 94.161% 1697 46.1 42.28°C 0.985
11.966V 4.961V 3.3V 4.949V 1061.313 49.23°C 230.17V
60% 95.418A 6.06A 6.023A 2A 1199.735 93.939% 1820 47.6 42.86°C 0.985
11.948V 4.95V 3.287V 4.933V 1277.143 50.03°C 230.14V
70% 111.508A 7.086A 7.052A 2.238A 1399.601 93.654% 1839 47.7 43.36°C 0.986
11.932V 4.94V 3.276V 4.915V 1494.358 50.87°C 230.12V
80% 127.717A 8.002A 8.088A 2.346A 1599.052 93.214% 2224 53.1 44.2°C 0.986
11.915V 4.93V 3.263V 4.901V 1715.555 52.3°C 230.09V
90% 144.311A 8.639A 8.608A 2.456A 1799.45 92.734% 2199 53.0 44.61°C 0.987
11.898V 4.92V 3.252V 4.887V 1940.386 53.89°C 230.07V
100% 160.778A 9.168A 9.166A 3.088A 1999.489 92.288% 2191 52.7 46.17°C 0.988
11.878V 4.909V 3.239V 4.858V 2166.324 56.05°C 230.04V
CL1 0.116A 14.523A 14.403A 0A 121.294 77.934% 1565 43.8 42.21°C 0.831
12.020V 4.972V 3.311V 5.034V 155.746 48.35°C 230.27V
CL2 0.116A 22.152A 0A 0A 111.406 76.495% 1283 38.4 43.27°C 0.828
12.028V 4.967V 3.339V 5.04V 145.7 50.41°C 230.27V
CL3 0.116A 0A 25.06A 0A 83.872 68.971% 1196 37.3 44.17°C 0.836
12.027V 4.987V 3.291V 5.035V 121.627 52.78°C 230.27V
CL4 168.095A 0A 0A 0A 1999.775 92.879% 2266 53.2 45.39°C 0.988
11.897V 4.928V 3.264V 4.954V 2153.432 54.73°C 230.04V

The results above are not used in the certification process

Light Load Tests 230V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.232A 0.5A 0.492A 0.198A 19.999 40.442% 748 21.9 37.01°C 0.322
12.050V 5.003V 3.354V 5.042V 31.841 40.22°C 230.28V
40W 2.712A 0.7A 0.689A 0.298A 39.997 71.307% 750 22.0 37.37°C 0.533
12.049V 5.003V 3.353V 5.039V 56.051 40.89°C 230.28V
60W 4.196A 0.9A 0.886A 0.397A 59.996 56.142% 752 22.1 38.44°C 0.664
12.042V 5V 3.351V 5.035V 81.566 42.36°C 230.28V
80W 5.675A 1.1A 1.084A 0.497A 79.943 70.437% 753 22.1 38.54°C 0.776
12.038V 5V 3.35V 5.031V 103.154 42.77°C 230.27V

The results above are not used in the certification process

Ripple Measurements 230V

Test12V5V3.3V5VSBPass/Fail
10% Load8.85mV12.10mV8.13mV5.68mVPass
20% Load11.10mV12.62mV9.10mV5.78mVPass
30% Load13.10mV14.15mV10.48mV6.40mVPass
40% Load16.22mV13.18mV9.15mV6.81mVPass
50% Load18.63mV13.03mV9.82mV6.76mVPass
60% Load23.13mV13.53mV10.38mV7.47mVPass
70% Load25.23mV13.43mV11.61mV7.83mVPass
80% Load34.34mV17.01mV17.49mV10.24mVPass
90% Load37.76mV14.35mV13.86mV9.26mVPass
100% Load41.49mV14.78mV14.16mV9.92mVPass
110% Load0.00mV0.00mV0.00mV0.00mVPass
Crossload113.81mV14.55mV13.95mV5.05mVPass
Crossload29.16mV14.71mV7.57mV5.02mVPass
Crossload311.72mV11.49mV16.11mV4.86mVPass
Crossload441.70mV10.37mV9.58mV11.36mVPass

The results above are not used in the certification process

Cooler Master M2000 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