Update notice
After exchanges with the after-sales service (super reactive 10/10 !!) and some tweaks found on YouTube :
- the mounting is apparently "secured" by fixing the ventirad on the bracket. In my case it was not possible because the bracket is prevented by direct contact (the bracket is amber) with the CM. Maybe because of the ITX format.
After using an alternative mounting system (stock plate + risers from an old ventirad) :
- the bracket still touches some parts of the CM but at least it is fixed (bracket is straight). Maybe provide some rubber pads to gain a few millimetres.
- effective temperature drop => [35° - 40°] in idle, [55° - 57°] under load, with a Noctua A12x25 PWM fan for quietness. At these temperatures the original fan runs at 100% and is audible.
For this improvement I give it the average.
