My room temperature is 35ºc in this time of the year so... You can imagine the stress that my PC is under due high temperatures. This is the behavior of the fan of Asus Strix GTX 1070 on silent mode. You can hear the fan getting on and off several times.
PS. The «brrrrrrrr» that is audible on the video is from the fan of the PSU she has already more than 8 years and needs to be replaced (Sorry for that). The video was made with a webcam.