CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Cooler Master Elite Platinum 750
序号CM1510750F20041002700196
Lab IDCM75003461
Certification ID263461
  • Test Result Report ID: 26PS3461A
  • Certificate Issue Date: Nov 5, 2026
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

DUT Information(Non-accredited measurements)

线材与接头(Non-accredited measurements)

Protection Features(Manufacturer)

电源规范

Parts Description

Test Results

Temperature & Compliance Info

Performance Summary

保持时间 & PG信号

待机电源

Tables

Graphs

转换效率图表

Efficiency and power factor by load range

8485868788899091929394Average efficiency (%)85.7690.6991.5291.2290.4786.4892.0293.2493.3292.970-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 84115V230V
8485868788899091929394Average efficiency (%)0-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 84115V230V
0.840.860.880.900.920.940.960.981.00Average power factor0.9690.9880.9920.9940.9960.8710.9460.9680.9780.9840-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 0.84115V230V
0.840.860.880.900.920.940.960.981.00Average power factor0-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 0.84115V230V
Load rangePointsEfficiency
115V
Efficiency
230V
PF
115V
PF
230V
0-<20 %215 / 21585.76%86.48%0.9690.871
20-<40 %333 / 33390.69%92.02%0.9880.946
40-<60 %331 / 33191.52%93.24%0.9920.968
60-<80 %332 / 33291.22%93.32%0.9940.978
80-100 %341 / 34190.47%92.97%0.9960.984
70-100 % (High-Load)504 / 50490.67%93.07%0.9960.983
All (published average)1552 / 155290.25%92.00%0.9890.956

INFO

The average efficiency and power factor in five ranges of load. Calculated from the 1552 (115V) and 1552 (230V) load combinations of the certification sweep, the same data that ETA and LAMBDA use (test 0 excluded). Load is the total DC output as a share of the rated 750 W. These are plain averages of the valid readings, as for the ETA rating, so the ranges combined give back the published averages.

Informational. Not part of the ETA or LAMBDA rating.

噪音值图表

Noise by load range

High-Load Index (70-100 % load)
Noise 23.8 dB(A) at 115V and 23.0 dB(A) at 230V · loudest point 29.0 dB(A)
Efficiency 90.67% / 93.07% · power factor 0.996 / 0.983 (115V / 230V)
051015202530Average noise (dB(A))5.05.00-<20 %fan off 100%/100%9.65.020-<40 %fan off 97%/100%18.217.640-<60 %fan off 67%/72%21.621.660-<80 %fan off 31%/46%24.423.780-100 %fan off 0%/4%115V230V
051015202530Average noise (dB(A))5.05.00-<20 %off 100%/100%9.65.020-<40 %off 97%/100%18.217.640-<60 %off 67%/72%21.621.660-<80 %off 31%/46%24.423.780-100 %off 0%/4%115V230V
Load rangeNoise 115V
avg (loudest)
Noise 230V
avg (loudest)
Fan off
115V / 230V
0-<20 %5.0 (5.0)5.0 (5.0)100% / 100%
20-<40 %9.6 (23.5)5.0 (5.0)97% / 100%
40-<60 %18.2 (23.5)17.6 (23.5)67% / 72%
60-<80 %21.6 (23.5)21.6 (29.0)31% / 46%
80-100 %24.4 (26.0)23.7 (26.0)0% / 4%
70-100 % (High-Load)23.8 (26.0)23.0 (29.0)8% / 18%
All (published average)20.3 (26.0)19.8 (29.0)56% / 61%

INFO

The average noise in five ranges of load, the share of points with the fan stopped (semi-passive operation), and the High-Load Index: the same figures for all points at 70 % of the rated output and above. Calculated from the 1552 (115V) and 1552 (230V) load combinations of the certification sweep, the same data that ETA and LAMBDA use (test 0 excluded). Load is the total DC output as a share of the rated 750 W. Noise is averaged on the energy scale, as for LAMBDA, so the ranges combined give back the published average noise. Each load combination is held for about five seconds; the stabilized readings at fixed loads are under "Noise under high ambient temperature".

Informational. Not part of the ETA or LAMBDA rating.

Noise under high ambient temperature (indicative)

115V

LoadNormal ambient
fan · noise · intake
High ambient
fan · noise · intake
Noise change
10%0 RPM · <6.0 dB(A) · 41.9 °C0 RPM · <6.0 dB(A) · 46.4 °Cfan off in both
20%0 RPM · <6.0 dB(A) · 43.4 °C0 RPM · <6.0 dB(A) · 48.4 °Cfan off in both
50%0 RPM · <6.0 dB(A) · 47.5 °C0 RPM · <6.0 dB(A) · 55.2 °Cfan off in both
100%841 RPM · 24.5 dB(A) · 30.6 °C1018 RPM · 27.0 dB(A) · 45.4 °C+2.5 dB(A)

230V

LoadNormal ambient
fan · noise · intake
High ambient
fan · noise · intake
Noise change
10%0 RPM · <6.0 dB(A) · 38.6 °C0 RPM · <6.0 dB(A) · 47.4 °Cfan off in both
20%0 RPM · <6.0 dB(A) · 44.9 °C0 RPM · <6.0 dB(A) · 47.1 °Cfan off in both
50%0 RPM · <6.0 dB(A) · 42.4 °C0 RPM · <6.0 dB(A) · 52.1 °Cfan off in both
100%930 RPM · 26.6 dB(A) · 34.7 °C1244 RPM · 33.2 dB(A) · 45.2 °C+6.6 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

高环温电源转换效率

5Vsb转换效率

输入电压 时的5Vsb 效率 (ErP Lot3/6 & CEC)

Protection Features

Supplementary Tests (For Reference)

10-110%负载测试

20-80瓦负载测试

纹波测量

Cooler Master Elite Platinum 750

Top side
Top side
Power specifications label
Power specifications label
Fan
Fan
PSU Internals
PSU Internals
本测试报告中包含的所有数据和图表均可在以下条件下由任何人使用:使用过程需提及测试结果由Cybenetics提供。
在任何情况下都应提供原始测试结果文档的网站链接
Cybenetics 提供自愿性认证计划:电源方面有 ETA(效率)、LAMBDA(噪声)与 SAFE(安全与正确运行);散热产品方面有 DELTA(机箱隔音)与 PHI(风扇风量与静压)
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus