Supply Voltage Vdc:12V; Fan Frame Type:Square; Fan Frame Size:80Mm; External Depth:25Mm; Bearing Type:Ball Bearing; Air Flow - Cfm:68.8Cfm; Noise Rating:50Dba; Power Rating:-; Rated Speed:6200Rpm; Current Rating:-; Ip Rating:- Rohs Compliant: Yes |Ebm-Papst DEL-8452/2H4P.