As for "what is this worth" those of you offering $20K are INSANE. You could already be mining today with the same 1.6GH if you bought ANTMINERS last week for $12K. (2000w power draw vs 3000w is not worth a price premium)
By the time a second-month Cointerra unit will ship prices will be HALF of what they are now.
To be fair you're quoting the overclocked hashrate for ant miners and they don't come with any power supplies, and 1000 watts a month does cost about 150 dollars or so in datacenter power. I agree that Antminers were a good value though. Anyways, cointerra will likely be able to squeeze out closer to 2thash with more firmware tuning and the unit out in the wild averages more like 1.7 so it's more like 9 Antminers than 8 units anyway even counting in overclocks. So about 17btc after you take power supplies into account. You can't buy Antminers now for a month either though because of Chinese New Years so it's very unlikely you would get them sooner than a January or even February cointerra order so someone who prizes convenience and compactness as well as somewhat better power use could well prefer to pay a premium for a 4U unit that draws 2000 watts over 9 units requiring 3000.
It's a moot point though, you can't even buy those Antminers anymore
Fair enough. It is a little bit of threadcrap. But my dozen ANTs are completely stable at 200GH. I get Corsair TX650 Power Supplies off eBay for $40 each. Cointerra's speed will probably increase but they've already stated its a power issue not a chip issue so they may not hit 2TH ever...
You have a good point on the 4U box however. ANTs aren't sexy. I do have a plan to try to fit 2-3 ANTS in a 4u RackMount case, but thats only 400-600GH.
But the ANTMiner just dropped to 1.45BTC - so now its closer to $9500 with power supplies included. AND they are shipping in a week (feb 8th) so that completely destroys the preorder market once again.