Re: Avalon4 (A3222, 28nm, ~25GHS, ~0.6W/G) sample chips available here: EHash.com
325 Gh as maximum? For 0.65 BTC? Why should I choose this device? Because of power efficiency maybe? It's not so huge comparing to S3...
That's avalon3(2014-03), avalon4 will be 700W, >1 TH/S(1~1.2+) , price should be ~490USD( ~1BTC now)
Okay - well just make sure you have your fan logic sorted out by then
