CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
NZXT C1200 Gold
Serial Number52241Z04700003
Lab IDNZ12002447
Certification ID252447
  • Test Result Report ID: 24PS2447A
  • Certificate Issue Date: May 20, 2024
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)

Cables and Connectors(Non-accredited measurements)

Protection Features(Manufacturer)

Power Specifications

Parts Description

Test Results

Temperature & Compliance Info

Performance Summary

Hold-Up Time & PWR_OK Signal

Vampire Power

Tables

Graphs

Efficiency Graph

Efficiency and power factor by load range

828384858687888990919293Average efficiency (%)83.6589.8490.0588.8087.0984.6691.4592.3391.8190.850-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 82115V230V
828384858687888990919293Average efficiency (%)0-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 82115V230V
0.860.880.900.920.940.960.981.00Average power factor0.9540.9790.9890.9920.9930.8900.9570.9730.9800.9850-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 0.86115V230V
0.860.880.900.920.940.960.981.00Average power factor0-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 0.86115V230V
Load rangePointsEfficiency
115V
Efficiency
230V
PF
115V
PF
230V
0-<20 %245 / 24483.65%84.66%0.9540.890
20-<40 %328 / 32989.84%91.45%0.9790.957
40-<60 %327 / 32790.05%92.33%0.9890.973
60-<80 %328 / 32888.80%91.81%0.9920.980
80-100 %331 / 33187.09%90.85%0.9930.985
70-100 % (High-Load)497 / 49687.54%91.10%0.9930.984
All (published average)1559 / 155988.11%90.52%0.9830.961

INFO

The average efficiency and power factor in five ranges of load. Calculated from the 1559 (115V) and 1559 (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 1200 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.

Noise Graph

Noise by load range

High-Load Index (70-100 % load)
Noise 31.5 dB(A) at 115V and 31.1 dB(A) at 230V · loudest point 37.5 dB(A)
Efficiency 87.54% / 91.10% · power factor 0.993 / 0.984 (115V / 230V)
0510152025303540Average noise (dB(A))5.05.00-<20 %fan off 100%/100%5.05.020-<40 %fan off 53%/32%7.66.140-<60 %fan off 0%/0%21.319.960-<80 %fan off 0%/0%33.032.780-100 %fan off 0%/0%115V230V
010203040Average noise (dB(A))5.05.00-<20 %off 100%/100%5.05.020-<40 %off 53%/32%7.66.140-<60 %off 0%/0%21.319.960-<80 %off 0%/0%33.032.780-100 %off 0%/0%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 %5.0 (5.0)5.0 (5.0)53% / 32%
40-<60 %7.6 (17.4)6.1 (14.9)0% / 0%
60-<80 %21.3 (30.5)19.9 (28.9)0% / 0%
80-100 %33.0 (37.5)32.7 (37.5)0% / 0%
70-100 % (High-Load)31.5 (37.5)31.1 (37.5)0% / 0%
All (published average)26.6 (37.5)26.2 (37.5)27% / 22%

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 1559 (115V) and 1559 (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 1200 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) · 44.5 °C0 RPM · <6.0 dB(A) · 44.5 °Cfan off in both
20%0 RPM · <6.0 dB(A) · 45.5 °C0 RPM · <6.0 dB(A) · 45.5 °Cfan off in both
50%505 RPM · 8.9 dB(A) · 42.2 °C505 RPM · 8.9 dB(A) · 42.2 °C+0.0 dB(A)
100%1511 RPM · 41.2 dB(A) · 45.5 °C1511 RPM · 41.2 dB(A) · 45.5 °C+0.0 dB(A)

230V

LoadNormal ambient
fan · noise · intake
High ambient
fan · noise · intake
Noise change
10%0 RPM · <6.0 dB(A) · 44.5 °C0 RPM · <6.0 dB(A) · 44.5 °Cfan off in both
20%0 RPM · <6.0 dB(A) · 45.3 °C0 RPM · <6.0 dB(A) · 45.3 °Cfan off in both
50%472 RPM · 6.6 dB(A) · 42.2 °C472 RPM · 6.6 dB(A) · 42.2 °C+0.0 dB(A)
100%1486 RPM · 40.7 dB(A) · 46.5 °C1486 RPM · 40.7 dB(A) · 46.5 °C+0.0 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: the fan is stopped or too quiet to measure (the fan speed column says which); 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

Efficiency under high ambient temperature

5VSB Efficiency

5VSB Efficiency (ERP LOT 3/6 & CEC)

Protection Features

Supplementary Tests (For Reference)

Typical Load Tests

Light Load Tests

Ripple Measurements

NZXT C1200 Gold

Top side
Top side
Power specifications label
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 runs voluntary certification programs for power supplies - ETA for efficiency, LAMBDA for noise and SAFE for safety and correct operation - and for cooling products, with DELTA for chassis soundproofing and PHI for fan airflow and static pressure. THETA rates cooler performance on AMD AM5 and Intel LGA1851 outside ISO 17065 and accreditation scope
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus