Or at least proper studio room to do all this. But to do that you'd need an anechoic chamber. Then profile them by ear and maybe using audio spectrometer to map the frequencies. So you'd mount a fan inside a holding stand and run it at certain speeds without restrictions and with restrictions (normal case mesh, high restriction like HDD cages and heavy restriction like a cooling radiator). It features ARGB lighting on the front and rear with multiple colours and modes, nine silence-optimised fan blades for high airflow and low noise-generating turbulence, is PWM compatible and max RPM of 2,500. I think only way would be to create a "standardized" test of a fan frame with switchable restrictions. Light Wings ARGB 120mm PWM Fan High Speed offers impressive illumination for a vibrant unique look, stronger performance and quiet operation with effective cooling. There is frankly no other easy way around this. Only way to really know it is to try it out. This is where all the grommets, ribs, bumps, cuts, rubberized surfaces and so forth shape the noise. Only problem here is, there is no standard way to measure this and pour it into text form. Low frequencies tend to be less annoying than high. People need to realize that dB's mean very little actually. SYS sensor allows me to ramp up fans only when case internal temp raises and is independent of the CPU heat.
I find this useful because all my heat is generated on the intake, meaning all the heat is dumped inside the case. Ive suggested 3 fans from very expensive best fans, mid-range very good, and low cost decent performance. But again, this is not airflow, its pressure in a sealed box. NF-A14 ratings are at 1500rpm and 1200rpm. Low speed (1000rpm) are rated 1.08mm H2O. Or if SYS 1-3 are automatically run by SYS temp and not CPU (or is controllable and you have to adjust it). Silent Wings 3 PWM 140mm High Speed (1600rpm) are rated 2.16mm H2O. Check if Gigabyte by any chance offers this. You have to compensate for lower temperatures, so the curve needs to be adjusted at a lot lower temperatures (usually only up to 50☌ where CPU curve goes up to 85☌ in my case). Which means it'll ramp up slowly and run for longer until temps inside case go down. Where with SYS temperature, readings come from case internals.
SILENT WINGS 3 PWM HIGH SPEED 120MM VS 140MM FULL
When full load, it can spin fans fast and when load is gone, fans will drop in speed instantly. Difference being, CPU temp fluctuates much more. Is it loud or is really silent We'll find out in this unboxing Be Quite Silent. I can set it to adjust all fans per CPU temperature or per SYS temperature. Looking at the Be Quite Silent Wings 3 140mm High Speed Fan. ASUS had excellent presets of Full Speed, Normal and Quiet where MSI only has full user controlled curve, but has option to control the input temperature.
The use of a high quality integrated circuit helps to reduce electrical noise. Removable, anti-vibration mounting brackets on all four edges of the fan minimise the transmission of vibrations to the housing. The extreme air pressure produced makes it the best choice for air or liquid cooling.Ħ-pole motor with three phases for lower power consumption, less vibration and therefore quieter operation. They offer: a 6-pole motor that runs like clockwork, an advanced Fluid-dynamic bearing system, a finely tuned blade design and a fan frame with funnel-shaped air inlets. The be quiet! 140mm PWM high-speed SilentWings 3 fan offers state-of-the-art technology, virtually silent operation and even more efficient cooling.
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