To suck the warm air out of the case, I now even the 120mm version installed.
The fan is a maximum of a very quiet, deep humming sound when the ear stops right next to it, but it's not even the draft by-blown hearing.
Installation very painless. Accessories such as bolts, rubber stripping (if possible instead of using the screws) and vibration, as well as a cable tie are really super.
The only drawback is the somewhat low airflow. As power supplies cooler, I'd rather not install it.
Recommendation is my part, let pure suck air this fan at the front of the computer case and let a slightly stronger (and probably louder) rear fan raussaugen the warm air. One should namely create a slight vacuum in the housing, so that through vents on its own air flows continuously (there are more / stronger fan air raussaugen as is purely blown into the housing). Possibly you could also use the version with 2000 revolutions of the Sharkoon Silent Eagle, but this should be already clearly heard, according to reports.
