case fans different amp?

[azntiger0586]

i have4 80x80 case fans. on 1 of the fans i notice that it had .34A. is this fan faster than the others? i have 15s and 18s. whats different about this one? is the speed faster or more powerful cfm or what? many thanks.

 

[Zepper]

Are you sure it's a 12V fan - that sounds like a 6V fan rating. Otherwise it should be much faster or deeper (thicker - grabs more air on each rev) than your others.
.bh.

 

[fell8]

More powerful. Weather that translates to more CFM is not guaranteed (efficeincy). Multiply that A figure by the 12 Volts the fan runs on and you get the fan's Wattage.