CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Zalman TeraMax II 1000W
Serial Number
Lab IDZL10002104
  • Report: 22PS2104A
  • Receipt Date: Dec 15, 2022
  • Test Date: Dec 30, 2022
  • Report Date: Dec 30, 2022
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandZalman
Manufacturer (OEM)Jiumeng
SeriesTeraMax
Model NumberZM1000-TMX2
Serial Number
DUT NotesThe TMX units are the same as TMX2 ones minus the 12VHPWR output port at the modular panel of the PSU

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)12-6
Rated Frequency (Hz)50-60
Rated Power (W)1000
TypeATX12V
Cooling120mm Fluid Dynamic Bearing Fan
(D12BM-12)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps252583.3330.3
Watts1251000153.6
Total Max. Power (W)1000

Test Equipment

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

Cables and Connectors

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (600mm) 1 1 16-20AWG No
4+4 pin EPS12V (700mm) 2 2 16AWG No
6+2 pin PCIe (550mm+150mm) 3 6 16-18AWG No
12+4 pin PCIe (600mm) (600W) 1 1 16-26AWG No
SATA (510mm+150mm+150mm+150mm) 3 12 18AWG No
4-pin Molex (510mm+150mm+150mm) / FDD (+150mm) 1 3 /1 18-22AWG No

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✓
ATX v3.1 PSU Power Excursion✓

Performance Summary 115V

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)19.6
AC Loss to PWR_OK Hold Up Time (ms)15.1
PWR_OK Inactive to DC Loss Delay (ms)4.5

Vampire Power

Tables 115V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.86 V 114.81 V 113.85 V 114.89 V 116.15 V PASS
Mains Frequency: 60.00 Hz 60.00 Hz 59.40 Hz 60.02 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.416 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.17 % 0.13 % N/A 0.24 % 2.00 % PASS
Real Power: 0.076 W 0.038 W N/A 0.108 W N/A N/A
Apparent Power: 9.472 W 8.985 W N/A 9.793 W N/A N/A
Power Factor: 0.007 N/A N/A N/A N/A N/A

Efficiency Graph

115V

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

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) 115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 66.339% 0.038
5.111V 0.347W 114.94V
2 0.09A 0.46W 72.804% 0.068
5.11V 0.632W 114.94V
3 0.55A 2.807W 80.66% 0.271
5.103V 3.48W 114.94V
4 1A 5.096W 81.186% 0.342
5.095V 6.277W 114.93V
5 1.5A 7.632W 81.327% 0.391
5.087V 9.383W 114.93V
6 3A 15.19W 78.952% 0.455
5.063V 19.241W 114.92V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 6.485A 1.967A 1.963A 0.983A 100.012 85.118% 873 22.2 40.16°C 0.965
12.091V 5.083V 3.361V 5.088V 117.498 44.52°C 114.91V
20% 13.989A 2.956A 2.954A 1.181A 199.969 89.444% 978 26.2 40.97°C 0.982
12.086V 5.074V 3.351V 5.079V 223.568 45.75°C 114.87V
30% 21.849A 3.455A 3.457A 1.38A 300.027 90.803% 1032 25.9 41.36°C 0.989
12.082V 5.066V 3.341V 5.071V 330.424 46.43°C 114.85V
40% 29.678A 3.954A 3.962A 1.58A 399.572 91.221% 1140 28.4 41.78°C 0.992
12.075V 5.058V 3.332V 5.063V 438.033 47.29°C 114.84V
50% 37.173A 4.952A 4.969A 1.781A 499.292 91.162% 1224 30.5 42.15°C 0.994
12.073V 5.049V 3.321V 5.054V 547.698 48.07°C 114.82V
60% 44.746A 5.954A 5.984A 1.982A 599.819 90.852% 1337 33.1 42.42°C 0.995
12.069V 5.039V 3.309V 5.046V 660.211 48.87°C 114.79V
70% 52.258A 6.963A 7.005A 2.184A 699.564 90.444% 1442 35.6 43.65°C 0.996
12.064V 5.028V 3.298V 5.037V 773.487 50.74°C 114.77V
80% 59.842A 7.975A 8.032A 2.287A 799.595 89.92% 1554 37.1 44.23°C 0.997
12.060V 5.017V 3.286V 5.029V 889.235 52.32°C 114.74V
90% 67.757A 8.487A 8.546A 2.39A 899.382 89.318% 1666 39.4 45.11°C 0.997
12.057V 5.008V 3.275V 5.022V 1006.944 54.19°C 114.7V
100% 75.477A 9.002A 9.096A 2.997A 999.395 88.58% 1802 41.6 45.79°C 0.997
12.053V 5V 3.265V 5.006V 1128.237 55.8°C 114.68V
110% 83.130A 10.024A 10.237A 3A 1100.01 87.765% 1858 43.9 47.63°C 0.998
12.050V 4.989V 3.252V 5V 1253.376 58.56°C 114.65V
CL1 0.116A 14.931A 14.903A 0A 126.308 81.019% 1266 32.1 43.97°C 0.973
12.096V 5.044V 3.328V 5.092V 155.899 49.48°C 114.89V
CL2 0.115A 24.835A 0A 0A 126.422 79.765% 1128 28.5 41.92°C 0.973
12.098V 5.034V 3.341V 5.099V 158.494 49.11°C 114.89V
CL4 82.933A 0A 0A 0.001A 999.859 89.461% 1714 40.6 47.67°C 0.997
12.056V 5.029V 3.288V 5.061V 1117.657 58.61°C 114.68V

The results above are not used in the certification process

Light Load Tests 115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.228A 0.491A 0.489A 0.196A 19.998 63.445% 772 19.1 36.79°C 0.838
12.091V 5.092V 3.371V 5.105V 31.519 39.85°C 114.91V
40W 2.704A 0.688A 0.685A 0.294A 39.998 74.463% 812 20.6 37.37°C 0.938
12.092V 5.09V 3.369V 5.102V 53.715 40.66°C 114.91V
60W 4.179A 0.884A 0.882A 0.392A 60 81.404% 809 20.9 38.78°C 0.961
12.091V 5.088V 3.367V 5.1V 73.702 42.57°C 114.91V
80W 5.651A 1.081A 1.079A 0.491A 79.958 83.99% 835 21.1 40.04°C 0.967
12.091V 5.087V 3.365V 5.097V 95.199 43.99°C 114.9V

The results above are not used in the certification process

Ripple Measurements 115V

Test12V5V3.3V5VSBPass/Fail
10% Load15.88mV6.23mV8.95mV7.57mVPass
20% Load23.30mV6.54mV10.84mV8.65mVPass
30% Load24.12mV12.16mV14.22mV9.93mVPass
40% Load21.82mV16.09mV15.29mV10.64mVPass
50% Load21.62mV10.52mV12.84mV13.31mVPass
60% Load21.67mV7.25mV14.62mV12.08mVPass
70% Load21.82mV8.48mV16.82mV17.45mVPass
80% Load22.59mV9.09mV16.32mV16.58mVPass
90% Load22.69mV8.89mV17.80mV16.02mVPass
100% Load35.60mV10.67mV20.35mV21.18mVPass
110% Load37.98mV11.83mV23.12mV22.14mVPass
Crossload124.25mV10.02mV22.50mV8.13mVPass
Crossload219.88mV8.48mV20.35mV6.09mVPass
Crossload30.00mV0.00mV0.00mV0.00mVPass
Crossload435.55mV8.80mV14.08mV17.89mVPass

The results above are not used in the certification process

Zalman TeraMax II 1000W

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
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