Performance Rating

Overall performance is low, primarily because of the transient response performance and ripple with full load. The bottom-low hold-up time also plays a role here.

Noise Rating

The graph below depicts the cooling fan's average noise output throughout the entire operating range of the PSU, with an ambient temperature between 30 °C and 32 °C.


The fan-speed profile is on the aggressive side.

Efficiency Rating

The graph below shows the PSU's average efficiency throughout its operating range, with an ambient temperature between 30 °C and 32 °C.


Average efficiency is not so impressive.

5VSB Efficiency Rating

The graph below shows the PSU's average efficiency at 5VSB, with an ambient temperature between 30 °C and 32 °C.


The 5VSB rail's average efficiency is decent.

PF Rating

The graph below shows the PSU's average PF throughout its operating range, with an ambient temperature between 30 °C and 32 °C.


The APFC converter needs to be tuned further for higher PF readings.