View Full Version : watercool mo-ra screws

02-08-2011, 12:20 AM
I intend using 38mm thick fans, 133CFM on my new MoRa LT, instead of sissy 25mm fans...
Which sort of screws should I get?

*Radiator is to cool 4x GPU.

02-08-2011, 04:36 AM
a bad answer is better then no answer ;)

02-08-2011, 05:20 AM
Thread is M4, length should be about 43mm (38mm Fan + 5mm to "grip"). 45mm could be to long, and you could puncture your rad...

02-08-2011, 05:44 AM
M4, thanks, I would guess 40mm can do then? that is 2mm for grip, I am quite sure that 5mm would bend some of the fins

02-08-2011, 05:57 AM
you got the rad? why you dont measure that how much space you have there...

02-08-2011, 06:10 AM
dont have any quality measuring tool for distance/size/lenght here.

02-08-2011, 10:47 AM
18 inch BOX fan.. and no im not kidding if you dont care about noise.

i think that would probably be the best if you space the rad out a tiny bit away from the box fan.

02-08-2011, 01:40 PM
4 of those are an option...
But 9x 133CFM with fan controller seems to be winner.... Reason I dont go all in with 170CFM Delta fluckers is that they consume 18W per fan, while the 133 is only 6W per fan.... Allowing 9 actually being handled by a fanbus...

The M4, where can I buy 100 cheap? I searched on ebay and shipping is 34 USD

02-08-2011, 02:00 PM
you can try McMaster Carr for the screws ... but shipping isn't cheap from there either.

02-08-2011, 10:29 PM
Just got an email from WaterCool,
the screws has to be M3

02-08-2011, 11:21 PM
M3 at 8mm seems to be cheap... I imagine if just mounting through one hole on the fan, that it will fit spot on
0.99$ + 3$ shipping, think I will survive if they do not fit!

@@ 9.96 USD, ordered 80 of them while I was at it.