limit of 200 upgrade units. so is this 28TH total? is my math right if each unot is 140 Gh/s ?
28 Th/s would be a drop in a bucket...
Agreed. The Nov preorders will be two orders of magnitude more. It is likely the "left overs". They ordered so many hosts, cases, etc, used their inventory of parts to build the Sept/Oct/Nov orders and they came up with 200 extra boards. Sell off the lot. Why not? The value of ASICs goes down over time. Why wait for the next batch just sell them off for less?
So we're looking at another 2-3 PH/s? That's not actually that bad..
I would say maybe a max of 3 to 4 PH/s (KNC is closer to 3 PH/s and everyone else combined drops a 1 PH/s). Unless someone has a surprise waiting ....
CT and HF are not shipping until Dec. HF first Batch is "small" looking like 0.5 PH/s (funny how half a PH/s is now small). Cointerra is looking like 2 PH/s and HF second batch (and upgrades) is another 2 PH/s so Dec could either be light (0.5 PH/s or heavy >4.5 PH/s).
You can start penciling in what you think 2013 is going to end.
don't forget bitmine.ch which should have some serious hashing at 2TH/s per unit starting delivering around december