[Solved] Motherboards that fits 3 X nvidia dual slot cards

So far I have only found a few MBs that look like they have spacing to fit 3X nVidia dual slot cards.

ASRock Z68 Extreme7 Gen3 http://www.newegg.com/Product/Prod [...] 6813157269

And several EVGA boards including;
EVGA Z68 SLI 130-SB-E685-KR http://www.newegg.com/Product/Prod [...] 6813188097
EVGA Z68 FTW 160-SB-E689-KR LGA 1155 http://www.newegg.com/Product/Prod [...] 6813188098

I didn't include the $300+ boards because I don't plan on spending that much.

Can anyone confirm that the listed boards will fit 3 X dual slots or recommend a MB that does?

Thanks

Edit: To be clear there will be no SLI. This is used for cooperative computing. I have all the parts to do this with 1155 except for MBs that will physically support 3 X dual slots.
I really just need confirmation that the above boards or some other suggested board will physically handle this and still be able to cool the cards.

I'm fuzzy here, are you looking for a '3-WAY SLI' Z68?

If so the 130-SB-E685-KR and is 2-WAY SLI, and the 160-SB-E689-KR and Z68 Extreme7 are 3-WAY SLI. Otherwise for P67: $280 GA-P67A-UD7-B3 3-WAY or $235 P8P67 WS REVOLUTION 3-WAY + PhysX.

Is there any particular reason for 'Z68'? And if I understood correctly why 3-WAY?

8K+ posts, sorry I cannot remember -- add an Avatar makes it easier to remember. It depends if this is a hobby or you have a heavy computing load. Then it depends on the GPUs.

Cheaper - Independent 3xGPUs ASUS P8P67 PRO (REV 3.1) (x8/x8/x4) - http://usa.asus.com/Motherboards/I [...] RO_REV_31/

$235 ASUS P8P67 WS REVOLUTION (x8/x8/x8/x8) - http://usa.asus.com/Motherboards/I [...] ifications

Better - wait for the SB-E / LGA 2011.
Best - A real Workstation with Xeon, if the load is really high then multiple Xeon WS MOBO (Dual LGA 1366) and Pro GPU's. e.g. -> http://www.supermicro.com/products [...] fm?GPU=FC4

Best = $ MONEY $

Any LGA 1155 is more a toy for 'complex work.'

Best answer selected by dhvd79a.