I can't remember...

[Steve]

Say an 80mm fan...is that 80mm across the diagonal, or across any side?

 

[Elcs]

Sides are 80mm on an 80mm fan.

Its not a diagonal measurement.

 

[Steve]

Thanks!

 

[Elcs]

Originally posted by: sm8000
Thanks!

When you have a ruler and an 80mm fan within arms reach of where you are posting from, its no problem

 

[Steve]

Cool, as long as all (case) fans are measured that way (the 80mm was just an example). Now I've got to find my tape measure and see how big a fan I need for this case...

EDIT: Looks like 100mm between mounting holes...

 

[FDF12389]

I have never heard of a 100mm fan, 92mm or 120mm sounds more correct.

 

[GalvanizedYankee]

GiZzO's Fan Data Base

Google will find you a full sized templet to print out.


...Galvanized

 

[Zepper]

92mm fan is about 83mm between hole centers, 120mm fan is about 105mm hole centers. But the hole centers are in inches across the diameter - 120mm is 5 7/8" on center across the diameter, etc.

.bh.

 

[Steve]

Thanks, looks like 120s for me