Whats the difference between these two rads?

[JeffyB]

I'm currently speccing and buying components for my low noise loop and noticed there are two different pa140.3's for sale on ocuk. I was not aware of two different versions, is it just the bundled extras that increse the price or are they actually different rad? The weight difference says they are different rads though, anyone know whats the difference?

http://www.overclockers.co.uk/showproduct.php?prodid=WC-013-TO&groupid=962&catid=1523&subcat=1526

http://www.overclockers.co.uk/showproduct.php?prodid=WC-008-TO&groupid=962&catid=1523&subcat=1526

 

[JeffyB]

I can't find anything on a revision change?

 

[JeffyB]

It's really odd as i have seen the cheaper (heavier) version for sale and it lists it as having 15mm fan spacing as well.

 

[JeffyB]

I think the pa140.3 is just a smidge too tall to fit in my case, if im going 140.3 it's going to have to be the slightly shorter sr-1 420