Smallest length GTX660 or HD7850?

[Lonyo]

I'm looking at trying to (custom) make a case/system which is as small as I can reasonably get it.
For that reason I want something that's only as much bigger than an mITX motherboard as is required.

I'm hoping to have a depth of maximum 170~180mm (the size of an mITX motherboard).

The GTX650Ti is tiny and would easily fit anywhere, but isn't as powerful as I was hoping for, while the smallest HD7850 seems to be 203mm.

Are there any suitably small GTX660s or 7850s? The 7850 would be nicer as it's cheaper, and I'm not looking for the fastest system in the world.
Otherwise if there aren't any small enough 7850s or small and cheap enough 660's I might have to settle for a 650, since they are reasonably inexpensive and definitely small.

 

[chibimike]

Zotac 660 is short, but 7.5" is about 190mm. If you look at the pics though it looks like the fan shroud is long just for aesthetic reasons. It might be able to be trimmed.

http://www.newegg.com/Product/Produc...82E16814500270

 

[Termie]

I'm pretty sure the shortest 7850 is the MSI model at 7.8 inches. The Zotac 660 is your best bet, and is often the cheapest 660 as well.

Edit: the XFX HD7850 is also about 7.8 inches: http://www.newegg.com/Product/Product.aspx?Item=N82E16814150642

That being said, working within the confines of ITX dimensions, you're not going to get close to fitting a 7850 or 660 in there. The 650Ti is far and away the shortest video card in its power class.

 

[Eureka]

The Zotac 660 is basically just the bare PCB and the shortest HSF you can fit on there. I don't think you can find a shorter performance card.

 

[SithSolo1]

Edit:

Check out this review of the Zotac GTX 660 with the shroud removed http://www.bit-tech.net/hardware/2012/09/13/nvidia-geforce-gtx-660-2gb-review/2
They say the PCB is 175mm and the shroud sticks out another 5mm.

 

[p_monks33]

MSI 7850 is pretty short if you get the non-power edition. Only downside I found is the power plugs on the end add 3/4". I would go with the zotac.