cooling fan Ebm Papst 4656Z,Server Cooler Fan Ebm Papst 4656Z AC 230V 0.12A 18~19W, Server Square Cooling Fan for 120x120x38mm : Amazon.it: Informatica
EBM Papst fans, blowers, pumps and motors | Italy
EBM PAPST FANS 4656NU MOTORINO COMPATTO 119X38
PAPST 3414 NG: Axial fan, 24V DC, 92 x 92 x 25 mm, rpm: 2700 at reichelt elektronik