I added this fan inside a Linier 8U telecom enclosure. It seems powerful and well-made, albeit a little louder than I was expecting. It is more than adequate to diffuse the heat generated by my switches, HDHome Run, and a 3U server, but if I had it to do over again, I might get the regular speed fan assembly for its lower decibel rating. Installat
...Read MoreRead more about I added this fan inside a Linier 8Uion using the long through bolts was straightforward-- mine didn't come with the shorter black screws pictured in the drawing--and the fan is quite secure, but some dexterity was needed to thread the four nuts in a full enclosure. Read LessRead less about I added this fan inside a Linier 8U