Yea...
The 40=wide and the 40=tall and the 10=thickness ( 40x40x10mm ), that's the specs I got from a search...
Use the info if you want, doesn't matter to me...
As far as the connector the red and black wires are all you need, if it has more disregaurd them, cut the end from your old fan, and cut the end from the new fan, wire black to black and red to red to the old connector ( insulate each wire with electrical tape )and plug it up...