Delta BFB1012H ,Fan Diameter with 92 mm , Ball Bearing
Conector: 3-pin 3-wire
Speed, 3600RPM at rated voltage and zero pressure
This 97mm x 33mm (And the length of the screw hole is 33mm) 12V blower, part number BFB1012H has a two ball bearings for long life, open collector tach output and a 3pin PCB motherboard connector.