Just got word from Robert @ TecCentral.de that they have posted 2 new reviews: the first review is of PC Cooling power pack "Ultra silent" MR/CH, PFC, tripolarizes fan, ATX (420 Watts) power supply and the second is around of 7 Fancontrollers from the following manufactures:

Hardcano 8 VR innovaControl 4-Kanal-Fancontroller with aluminum screen W-Force super CPU exhaust control Noise insulator exhaust price increase Rheobus 3.5 tariff LCC exhaust price increase PCC Frontblende with 5 potentiometers"

PC Cooling power pack Ultra silent

7 Fancontrollers