Bit of overkill?

So, I work in CAD a lot and thinking of getting 2 of these in SLI.

http://www.newegg.com/Product/Product.aspx?Item=N82E16814133189

What kind of PSU would I need, and would it run Crysis , i know it's not gaming card. :)

umm 404 page not found?? u want to run these on SLI to make 808 k then i guess u wud need a 404watt PSU x 2 :s

Is this a joke?

Your link is messed up. It's a Quadro FX5500. What are you doing that would require 2 x 1GB video cards? That's $5,000 worth of GPUs right there.

lol 404page not found for me :(_DeatH-MetaL_

See the last part of the link, after "item=", just copy and paste that in at newegg and you will the the card.