When testing in a power supply laboratory it is difficult to take fan noise readings as the noise from the Sunmoon test equipment and air conditioning corrupts everything. The next best thing in our circumstances was reading off the fan speed with a tachometer to get an idea for the noise. The ambient temperature during testing held constant at 22 degrees, with 1 degree of variation. Each power supply had a consistent time period of 5 minutes to stabilise between each load scenario.
In my experience the following general relationships apply between noise levels and fan speeds, though it can vary greatly between the type of fan used.
Designed as a silent unit, we weren’t surprised to find the fan hovered around 610RPM throughout all tests. While it looks like the speed was all over the place, it’s actually no more than +/- 10RPM either way at any load. This is virtually silent and short of putting your ear to the PSU, you’re unlikely to ever hear the fan.
Built to the highest standards by our multi award winning team, this 3XS 1700 Gamer…
The ASUS ROG Rapture GT-AX11000 WiFi 6 Gaming router features a revolutionary combination of OFDMA…
Meet the all-new Kraken 280 RGB All-in-one Liquid CPU Cooler from NZXT is perfect for…
Enjoy your favorite games with the AMD Ryzen™ 5 5600GT CPU. Features 6 high-performance cores,…
Following the well-established legacy of the Seasonic FOCUS Series, the FOCUS GX Series was upgraded…
The Qube 500 Flatpack case is a unique chassis to house your dream components. With…