ASICminer has 40nm coming,but we have no idea of hashrate & cost per miner....as of yet.I'm watching though
They look to be about .65-.80 watts per GH,MAYBE.so if they come up with a 250GH miner using 200 watts,it'll be a great thing!!! Watch for em!!!!!!!!!!!!

Asicminer chips will be 0.2-0.35w/gh and $1-0.5/gh
About twice the efficiency and half the price of anyone else.
Sorry, I know about AntMiner, Avalon gen, but what is ASICMiner? Is the one sold by BlackArrow? Or who is manufacturing it? Thanks.
Those are just for the ASIC chips jimmothy ............now add all the electronic components & you'll get about what I stated,I could be wrong because they haven't released any final info on anything

Watch this thread for info,its about the shares,but info about chips does trickle in there:
https://bitcointalk.org/index.php?topic=99497.17940Here's the main thread :
https://bitcointalk.org/index.php?topic=438359.0