This is a centrifugal blower. It has dual ball bearings and 12V brushless DC motor.

12VDC 0.72A

Approximate dimensions are 95 x 95 x 34mm

Inlet 60mm diameter.

Outlet 53 x 29mm

Mounting holes 4.5mm diameter 100mm between centers.

weight 172G

Wire length 160mm

Connector: 3 pin 0.1" pitch standard PC case fan type

Manufacturer: AVC

Model No: F9733B12LG