Cooler Master MPY-850V-AFBAG User Manual

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Lab ID#: CM85001766
Receipt Date: Dec 4, 1999

Cooler Master V850 Gold (Version 2)

Report: 20PS1766A

Test Date: Dec 11, 1999 Report Date: Dec 14, 1999

DUT INFORMATION

Brand Cooler Master
Manufacturer (OEM) Gospower
Series V Gold V2 Series
Model Number MPY-850V-AFBAG-EU
Serial Number MPY850VAFBAGEU1204600002
DUT Notes

DUT SPECIFICATIONS

Rated Voltage (Vrms) 100-240
Rated Current (Arms) 12-6
Rated Frequency (Hz) 50-60
Rated Power (W) 850
Type ATX12V

Cooling

Semi-Passive Operation ✓ (selectable)
Cable Design Fully Modular

135mm Fluid Dynamic Bearing Fan
(HA13525M12F-Z)

POWER SPECIFICATIONS

Rail 3.3V 5V 12V 5VSB -12V

Max. Power

Total Max. Power (W) 850

Amps 20 20 70.8 3 0.3
Watts 120 849.6 15 3.6

CABLES AND CONNECTORS

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (650mm) 1 1 18-22AWG No
8 pin EPS12V (650mm) 1 1 18AWG No
4+4 pin EPS12V (650mm) 1 1 18AWG No
6+2 pin PCIe (600mm+120mm) 3 6 16-18AWG No
SATA (500mm+120mm+120mm+120mm) 3 12 18AWG No
4-pin Molex (500mm+120mm+120mm+120mm) 1 4 18AWG No
AC Power Cord (1380mm) - C13 coupler 1 1 17AWG -

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

PAGE 1/16

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Cooler Master V850 Gold (Version 2)

General Data -

Manufacturer (OEM) Gospower
PCB Type DoubleSided

Primary Side -

Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x MPS HF81 (Discharge IC)
Inrush Protection NTC Thermistor 16D-20 (16 Ohm) & Relay
Bridge Rectifier(s) 2x Yangzhou Yangjie Electronics GBU3008 (800V, 30A @ 90°C)
APFC MOSFETs 2x Sanrise TechSRC60R140BTFE(630V, 11.2A @ 125°C, Rds(on): 0.14Ohm)
APFC Boost Diode 1x CREE C3D16065 (650V, 16A @ 142°C)
Bulk Cap(s) 1x TK (450V, 680uF, 2,000h @ 105°C,LGW)
Main Switchers 2x Sanrise TechSRC60R140BTFE(630V, 11.2A @ 125°C, Rds(on): 0.14Ohm)
APFC Controller ChampionCM6500UNX& CM03AX
Resonant Controller ChampionCU6901V

Topology

Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters

Secondary Side -

+12V MOSFETs 6x NCE PowerNCEP40T15GU (40V, 106A @ 100°C, Rds(on): 1.35mOhm)

5V & 3.3V

Filtering Capacitors

Supervisor IC IN1S313I-SAG
Fan Model Hong Hua HA13525M12F-Z (120mm, 12V, 0.36A, Fluid Dynamic Bearing Fan)

DC-DC Converters: 6x IPSFTD05N03NA(30V, 75A @ 100°C, Rds(on): 6mOhm)
PWM Controllers: ANPEC APW7159C

Electrolytic: 2x Nippon Chemi-Con (5-6,000h @ 105°C, KZH), 1x Rubycon (6-10,000h @ 105°C,ZLH), 3x Rubycon (4-10,000h @
105°C,YXJ), 2x Rubycon (4-10,000h @ 105°C,YXF)
Polymer: 42x FPCAP, 5x United Chemi-con

5VSB Circuit -

Rectifier 1x 45R15S
Standby PWM Controller On-Bright OB2365SP

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

PAGE 2/16

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Cooler Master V850 Gold (Version 2)

RESULTS

Temperature Range (°C /°F) 30-32 / 86-89.6
ErP Lot 3/6 Ready ✓
(EU) No 617/2013 Compliance ✓

115V

Average Efficiency 89.425%
Efficiency With 10W (≤500W) or 2% (>500W) 73.345
Average Efficiency 5VSB 80.793%
Standby Power Consumption (W) 0.0489663
Average PF 0.975
Avg Noise Output 27.07 dB(A)
Efficiency Rating (ETA) ETA-A
Noise Rating (LAMBDA) LAMBDA-A-

230V

Average Efficiency 91.452%
Average Efficiency 5VSB 80.935%
Standby Power Consumption (W) 0.0835240
Average PF 0.948
Avg Noise Output 26.91 dB(A)
Efficiency Rating (ETA) ETA-A
Noise Rating (LAMBDA) LAMBDA-A-

TEST EQUIPMENT

Chroma 63601-5 x4

Electronic Loads

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

Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2

HOLD-UP TIME & POWER OK SIGNAL (230V)

Hold-Up Time (ms) 25.1
AC Loss to PWR_OK Hold Up Time (ms) 22.7
PWR_OK Inactive to DC Loss Delay (ms) 2.4

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

PAGE 3/16

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

EFFICIENCY UNDER HIGH AMBIENT TEMPERATURE

Cooler Master V850 Gold (Version 2)

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

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

PAGE 4/16

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Cooler Master V850 Gold (Version 2)

5VSB EFFICIENCY -115V (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts

1

2

3

4

5

6

0.045A 0.225

68.182%

4.993V 0.330 115.15V

0.090A 0.449

74.461%

4.992V 0.603 115.13V

0.550A 2.740

81.499%

4.982V 3.362 115.13V

1.000A 4.972

81.361%

4.973V 6.111 115.13 V

1.500A 7.444

81.187%

4.963V 9.169 115.14V

3.000A 14.791

79.347%

4.931V 18.641 115.15V

0.311

0.354

0.463

0.503

0.529

0.553

5VSB EFFICIENCY -230V (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts

1

2

3

4

5

6

0.045A 0.225

61.308%

4.992V 0.367 230.30V

0.090A 0.449

69.720%

4.992V 0.644 230.31V

0.550A 2.740

81.137%

4.982V 3.377 230.31V

1.000A 4.973

81.752%

4.973V 6.083 230.30V

1.500A 7.444

81.937%

4.962V 9.085 230.31V

3.000A 14.791

81.189%

4.931V 18.218 230.32V

0.238

0.279

0.373

0.407

0.430

0.464

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

PAGE 5/16

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Cooler Master V850 Gold (Version 2)

115V

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

PAGE 6/16

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

EFFICIENCY GRAPH 115V

Cooler Master V850 Gold (Version 2)

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 115V

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

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

PAGE 7/16

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

VAMPIRE POWER -115V

Cooler Master V850 Gold (Version 2)

INFO

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

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

PAGE 8/16

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

10-110% LOAD TESTS 115V

Test # 12V 5V 3.3V 5VSB

5.154A 1.947A 1.985A 1.007A 84.952

1

12.293V 5.135V 3.324V 4.964V 97.928 40.07°C 115.13V

11.340A 2.926A 2.981A 1.211A 170.005

2

12.267V 5.126V 3.321V 4.953V 187.158 40.65°C 115.13V

17.876A 3.418A 3.482A 1.416A 255.006

3

12.249V 5.118V 3.317V 4.943V 277.700 41.14°C 115.13V

24.432A 3.916A 3.985A 1.622A 340.012

4

12.230V 5.109V 3.313V 4.932V 370.613 46.83°C 115.13V

30.651A 4.903A 4.986A 1.829A 424.807

5

12.212V 5.099V 3.309V 4.920V 464.471 48.56°C 115.13V

DC/AC
(Watts)

Cooler Master V850 Gold (Version 2)

Efficiency

86.749% 0 <6.0

90.835% 0 <6.0

91.828% 0 <6.0

91.743% 700 26.8

91.460% 759 27.7

Fan Speed
(RPM)

PSU Noise
(dB[A])

Temps
(In/Out)

43.77°C 0.946

44.91°C 0.956

46.08°C 0.961

41.45°C 0.970

42.64°C 0.977

PF/AC
Volts

6

7

8

9

10

11

CL1

CL2

36.857A 5.896A 5.992A 2.000A 509.142

90.994% 838 30.4

12.196V 5.090V 3.305V 4.910V 559.532 49.54°C 115.14V

43.156A 6.892A 7.000A 2.245A 594.632

90.389% 907 31.5

12.177V 5.080V 3.302V 4.898V 657.857 50.34°C 115.13V

49.470A 7.892A 8.002A 2.456A 679.965

89.707% 996 33.8

12.160V 5.071V 3.298V 4.886V 757.984 51.80°C 115.12V

56.198A 8.397A 8.497A 2.459A 764.856

88.901% 1099 37.0

12.142V 5.062V 3.295V 4.879V 860.350 52.74°C 115.12V

62.685A 8.906A 9.023A 3.088A 849.682

87.871% 1347 40.8

12.124V 5.052V 3.291V 4.858V 966.967 54.82°C 115.12V

69.782A 8.920A 9.031A 3.091A 934.465

86.928% 1426 42.6

12.106V 5.044V 3.288V 4.852V 1074.985 56.45°C 115.12V

0.120A 14.000A 13.998A 0.000A 119.557

82.607% 0 <6.0

12.284V 5.114V 3.321V 4.966V 144.729 42.22°C 115.16V

70.818A 0.999A 1.001A 1.000A 872.373

88.213% 1356 41.1

12.131V 5.072V 3.299V 4.911V 988.939 54.59°C 115.12V

42.92°C 0.983

43.08°C 0.986

43.81°C 0.989

44.14°C 0.991

45.53°C 0.992

46.52°C 0.994

48.32°C 0.966

44.96°C 0.993

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

PAGE 9/16

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

20-80W LOAD TESTS 115V

Test # 12V 5V 3.3V 5VSB

1.210A 0.486A 0.497A 0.200A 19.977

1

12.253V 5.144V 3.328V 4.987V 26.596 115.13V

2.410A 0.972A 0.992A 0.401A 39.968

2

12.314V 5.139V 3.325V 4.981V 50.354 115.13V

3.619A 1.460A 1.487A 0.603A 60.000

3

12.312V 5.137V 3.324V 4.975V 71.327 115.13V

4.827A 1.948A 1.984A 0.805A 79.951

4

12.296V 5.135V 3.324V 4.969V 92.559 115.13V

RIPPLE MEASUREMENTS 115V

DC/AC
(Watts)

Cooler Master V850 Gold (Version 2)

Efficiency

75.113% 0 <6.0

79.374% 0 <6.0

84.120% 0 <6.0

86.378% 0 <6.0

Fan Speed
(RPM)

PSU Noise
(dB[A])

PF/AC Volts

0.924

0.935

0.950

0.942

Test 12V 5V 3.3V 5VSB Pass/Fail

10% Load 21.00mV 8.60mV 9.10mV 6.90mV Pass
20% Load 14.40mV 7.80mV 8.30mV 7.00mV Pass
30% Load 8.40mV 7.70mV 7.80mV 5.90mV Pass
40% Load 13.40mV 8.00mV 8.00mV 7.70mV Pass
50% Load 8.60mV 8.00mV 7.20mV 6.70mV Pass
60% Load 9.50mV 8.00mV 7.90mV 8.20mV Pass
70% Load 14.50mV 10.70mV 9.40mV 9.70mV Pass
80% Load 10.40mV 9.60mV 10.00mV 8.90mV Pass
90% Load 11.10mV 10.70mV 11.80mV 9.00mV Pass
100% Load 16.60mV 13.10mV 14.10mV 13.30mV Pass
110% Load 17.80mV 12.50mV 13.20mV 13.00mV Pass
Crossload1 16.90mV 9.50mV 12.20mV 6.40mV Pass
Crossload2 16.20mV 9.60mV 10.40mV 7.20mV Pass

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

PAGE 10/16

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Cooler Master V850 Gold (Version 2)

230V

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

PAGE 11/16

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

EFFICIENCY GRAPH 230V

Cooler Master V850 Gold (Version 2)

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

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

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

PAGE 12/16

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

VAMPIRE POWER -230V

Cooler Master V850 Gold (Version 2)

INFO

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

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

PAGE 13/16

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

10-110% LOAD TESTS 230V

Test # 12V 5V 3.3V 5VSB

5.154A 1.948A 1.984A 1.007A 84.951

1

12.292V 5.135V 3.324V 4.965V 96.689 40.22°C 230.30V

11.344A 2.927A 2.980A 1.211A 170.008

2

12.263V 5.126V 3.320V 4.954V 184.371 40.56°C 230.31V

17.876A 3.419A 3.481A 1.416A 255.013

3

12.249V 5.118V 3.318V 4.944V 273.572 41.14°C 230.32V

24.434A 3.916A 3.984A 1.622A 340.015

4

12.229V 5.109V 3.314V 4.933V 364.473 46.51°C 230.31V

30.649A 4.904A 4.986A 1.829A 424.772

5

12.211V 5.100V 3.310V 4.922V 455.865 47.49°C 230.32V

DC/AC
(Watts)

Cooler Master V850 Gold (Version 2)

Efficiency

87.860% 0 <6.0

92.210% 0 <6.0

93.216% 0 <6.0

93.289% 693 25.6

93.179% 728 27.1

Fan Speed
(RPM)

PSU Noise
(dB[A])

Temps
(In/Out)

43.43°C 0.898

44.47°C 0.931

45.90°C 0.941

41.36°C 0.946

41.56°C 0.953

PF/AC
Volts

6

7

8

9

10

11

CL1

CL2

36.860A 5.895A 5.989A 2.000A 509.106

92.960% 814 29.4

12.194V 5.091V 3.306V 4.912V 547.660 49.77°C 230.32V

43.152A 6.892A 6.996A 2.245A 594.581

92.591% 908 31.5

12.177V 5.081V 3.302V 4.900V 642.161 50.47°C 230.32V

49.467A 7.890A 7.998A 2.454A 679.917

92.136% 997 33.8

12.160V 5.072V 3.299V 4.888V 737.951 51.59°C 230.32V

56.186A 8.393A 8.493A 2.458A 764.807

91.662% 1110 36.7

12.144V 5.063V 3.296V 4.881V 834.376 53.23°C 230.32V

62.676A 8.903A 9.016A 3.085A 849.620

91.032% 1343 40.6

12.125V 5.054V 3.292V 4.861V 933.319 54.65°C 230.32V

69.768A 8.916A 9.025A 3.089A 934.373

90.489% 1415 42.6

12.107V 5.047V 3.290V 4.856V 1032.578 56.60°C 230.32V

0.116A 14.000A 13.996A 0.000A 119.529

84.139% 0 <6.0

12.283V 5.115V 3.322V 4.967V 142.062 41.42°C 230.32V

70.815A 1.000A 1.001A 1.000A 872.273

91.475% 1344 40.8

12.130V 5.072V 3.300V 4.912V 953.568 54.83°C 230.31V

43.11°C 0.959

43.30°C 0.962

43.57°C 0.965

44.39°C 0.969

45.37°C 0.972

46.66°C 0.974

47.47°C 0.916

45.88°C 0.973

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

PAGE 14/16

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

20-80W LOAD TESTS 230V

Test # 12V 5V 3.3V 5VSB

1.210A 0.486A 0.496A 0.200A 19.975

1

12.254V 5.145V 3.328V 4.987V 26.009 230.32V

2.410A 0.973A 0.991A 0.401A 39.967

2

12.313V 5.140V 3.325V 4.981V 49.395 230.31V

3.619A 1.460A 1.487A 0.603A 59.999

3

12.311V 5.137V 3.325V 4.976V 70.508 230.31V

4.828A 1.945A 1.986A 0.805A 79.950

4

12.295V 5.135V 3.324V 4.969V 91.401 230.31V

RIPPLE MEASUREMENTS 230V

DC/AC
(Watts)

Cooler Master V850 Gold (Version 2)

Efficiency

76.800% 0 <6.0

80.913% 0 <6.0

85.095% 0 <6.0

87.472% 0 <6.0

Fan Speed
(RPM)

PSU Noise
(dB[A])

PF/AC Volts

0.822

0.864

0.884

0.895

Test 12V 5V 3.3V 5VSB Pass/Fail

10% Load 24.00mV 7.10mV 7.10mV 5.40mV Pass
20% Load 15.60mV 8.10mV 8.80mV 6.70mV Pass
30% Load 8.80mV 8.00mV 8.40mV 6.00mV Pass
40% Load 14.00mV 8.20mV 8.80mV 8.00mV Pass
50% Load 9.30mV 8.20mV 7.60mV 7.40mV Pass
60% Load 15.50mV 9.50mV 10.30mV 9.60mV Pass
70% Load 9.80mV 9.40mV 9.70mV 7.80mV Pass
80% Load 10.20mV 9.50mV 10.50mV 8.50mV Pass
90% Load 10.50mV 10.40mV 11.20mV 9.30mV Pass
100% Load 16.70mV 12.70mV 14.00mV 12.40mV Pass
110% Load 17.50mV 12.70mV 13.90mV 13.10mV Pass
Crossload1 19.20mV 9.70mV 12.30mV 6.60mV Pass
Crossload2 16.70mV 9.40mV 10.30mV 7.10mV Pass

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

PAGE 15/16

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE

Top side

Power specifications label

LEVEL CERTIFICATIONS

Anex

Cooler Master V850 Gold (Version 2)

CERTIFICATIONS 115V

CERTIFICATIONS 230V

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

PAGE 16/16

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS