CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Zalman GigaMax III 650W
Lab IDZL65002251
  • Report: 23PS2251A
  • Receipt Date: Sep 26, 2023
  • Test Date: Oct 3, 2023
  • Report Date: Oct 5, 2023
115V230V
Wirkungsgrad
115V230V
Lautstärkeklasse
Aristeidis Bitziopoulos, Lab Director

General Information

Zalman
Hersteller (OEM)Jiumeng
GigaMax III

(Vrms)200-240
(Arms)5
(Hz)50-60
(W)650
ATX12V
120mm Fluid Dynamic Bearing Fan
(D12BM-12)
✗
Semi Modular

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202054.1630.3
Watts110650153.6
Total Max. Power (W)650

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P
Power Analyzers RS HMC8015, N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444, Rigol DS7014, 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, Keithley 2015 - THD
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Isolation Transformer 4kVA
Testing Methodology Cybenetics PSU Test Protocol

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (550mm) 1 1 18-20AWG No
8 pin EPS12V (720mm) / 4+4pin EPS12V (+150mm) 1 1/1 18AWG No
6+2 pin PCIe (570mm+150mm) 1 2 18AWG No
SATA (450mm+140mm+140mm) 2 6 18AWG No
4-pin Molex (450mm+140mm+140mm) 1 3 18AWG No
Modular Cables
12+4 pin PCIe (600mm) (450W) 1 1 18-26AWG No

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.1 PSU Power Excursion✓

Performance Summary 230V

Hold-Up Time (ms)20.3
AC Loss to PWR_OK Hold Up Time (ms)16.9
PWR_OK Inactive to DC Loss Delay (ms)3.4

Stromverbrauch im Ruhezustand

Tables 230V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 229.90 V 229.87 V 227.70 V 229.96 V 232.30 V PASS
Mains Frequency: 50.00 Hz 50.00 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: 0.14 % 0.12 % N/A 0.17 % 2.00 % PASS
Real Power: 0.155 W 0.133 W N/A 0.181 W N/A N/A
Apparent Power: 30.254 W 30.238 W N/A 30.272 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

230V

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

230V

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

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

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

230V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 48.131% 0.016
5.117V 0.479W 229.88V
2 0.09A 0.46W 55.775% 0.027
5.113V 0.826W 229.91V
3 0.55A 2.805W 75.098% 0.116
5.1V 3.735W 229.89V
4 1A 5.088W 77.328% 0.185
5.088V 6.581W 229.89V
5 1.5A 7.613W 78.224% 0.216
5.075V 9.734W 229.89V
6 3A 15.101W 77.357% 0.319
5.034V 19.522W 229.88V

Supplementary Tests (For Reference)

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% 3.544A 1.95A 1.969A 0.983A 65.001 83.165% 756 19.2 34.41°C 0.818
12.245V 5.127V 3.352V 5.085V 78.158 38.64°C 229.87V
20% 8.096A 2.934A 2.962A 1.183A 129.928 88.137% 754 19.2 34.8°C 0.922
12.233V 5.113V 3.343V 5.072V 147.418 39.39°C 229.86V
30% 13.001A 3.43A 3.464A 1.383A 194.926 89.442% 757 19.2 35.14°C 0.953
12.221V 5.102V 3.334V 5.06V 217.937 40.27°C 229.85V
40% 17.921A 3.929A 3.971A 1.585A 260.006 89.722% 775 19.6 35.97°C 0.966
12.210V 5.09V 3.324V 5.049V 289.766 41.49°C 229.84V
50% 22.504A 4.926A 4.979A 1.787A 324.998 89.596% 1062 26.6 36.29°C 0.974
12.197V 5.076V 3.314V 5.036V 362.733 42.29°C 229.83V
60% 27.043A 5.928A 5.992A 1.991A 389.306 89.283% 1229 30.9 36.92°C 0.979
12.184V 5.061V 3.304V 5.023V 436.036 43.52°C 229.81V
70% 31.676A 6.937A 7.013A 2.196A 454.633 88.73% 1384 33.9 37.41°C 0.983
12.171V 5.046V 3.294V 5.009V 512.379 44.43°C 229.8V
80% 36.321A 7.951A 8.041A 2.301A 519.473 88.008% 1529 36.9 37.65°C 0.985
12.158V 5.03V 3.283V 4.998V 590.262 45.66°C 229.79V
90% 41.370A 8.467A 8.551A 2.406A 584.916 87.295% 1688 39.7 38.96°C 0.986
12.144V 5.018V 3.275V 4.987V 670.041 48.04°C 229.78V
100% 46.170A 8.989A 9.1A 3.023A 649.774 86.369% 1810 42.0 39.73°C 0.987
12.130V 5.006V 3.264V 4.963V 752.323 49.81°C 229.76V
110% 50.846A 10.027A 10.248A 3.028A 714.417 85.222% 1848 43.6 40.31°C 0.989
12.117V 4.986V 3.25V 4.955V 838.294 51.23°C 229.76V
CL1 0.115A 13.209A 13.281A 0A 111.301 82.053% 893 22.2 34.8°C 0.912
12.235V 5.011V 3.291V 5.097V 135.647 40.29°C 229.86V
CL2 0.113A 19.989A 0A 0A 101.336 81.956% 755 19.2 34.1°C 0.9
12.240V 5V 3.313V 5.102V 123.646 41.13°C 229.86V
CL3 0.113A 0A 20.054A 0A 67.395 76.546% 750 19.1 34.67°C 0.844
12.240V 5.078V 3.292V 5.102V 88.045 43.72°C 229.87V
CL4 53.525A 0A 0A 0.001A 649.542 86.548% 1721 40.1 40.02°C 0.988
12.135V 5.092V 3.306V 5.06V 750.507 50.99°C 229.76V

The results above are not used in the certification process

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 1.212A 0.486A 0.49A 0.196A 19.995 69.278% 747 19 29.82°C 0.518
12.253V 5.148V 3.366V 5.111V 28.86 32.91°C 229.88V
40W 2.668A 0.68A 0.687A 0.294A 39.998 78.416% 742 18.8 31.47°C 0.705
12.249V 5.145V 3.363V 5.106V 51.011 34.81°C 229.87V
60W 4.126A 0.875A 0.884A 0.392A 60 83.232% 745 18.9 32.75°C 0.797
12.246V 5.14V 3.359V 5.102V 72.09 36.24°C 229.87V
80W 5.581A 1.071A 1.082A 0.49A 79.951 85.774% 749 19.1 33.03°C 0.856
12.242V 5.136V 3.356V 5.097V 93.213 36.89°C 229.87V

The results above are not used in the certification process

230V

Test12V5V3.3V5VSBPass/Fail
10% Load13.97mV10.78mV9.92mV11.92mVPass
20% Load13.56mV11.50mV11.76mV12.63mVPass
30% Load14.07mV11.80mV13.71mV14.32mVPass
40% Load13.66mV12.11mV14.42mV14.22mVPass
50% Load14.63mV13.69mV17.19mV16.73mVPass
60% Load17.29mV15.12mV19.59mV18.77mVPass
70% Load17.55mV16.09mV21.74mV20.82mVPass
80% Load17.75mV15.94mV22.92mV19.23mVPass
90% Load24.92mV18.44mV25.27mV22.30mVPass
100% Load26.43mV20.75mV30.30mV30.67mVPass
110% Load29.86mV22.16mV32.00mV31.87mVPass
Crossload119.13mV16.17mV19.65mV15.80mVPass
Crossload216.47mV22.17mV15.55mV11.92mVPass
Crossload315.55mV10.83mV17.60mV14.58mVPass
Crossload429.77mV18.07mV27.20mV23.17mVPass

The results above are not used in the certification process

Zalman GigaMax III 650W

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Power specifications label
ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
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