https://moebel.ladendirekt.at/produkte/lanview-by-logon-fan-module-analogue-1u-410831c4
Lanview by Logon - fan module - analogue - 1U
€139
https://moebel.ladendirekt.at/produkte/lanview-by-logon-rack-roof-mount-fan-assembly-5e4b3571
Lanview by Logon - rack roof mount fan assembly - analogue controlled built-in UK plug - 1U
€179