"Fermi expected in March", No guarantees
 

Nvidia’s CEO has said publicly that Fermi is in production and he already told investors that this chip should ship in Q1. Nvidia’s Fiscal Q1 starts in late January and ends in late April, so there is still some time for them, but with ATI shipping 2 million DirectX 11 parts so far, Nvidia has some serious catching up to do.

http://www.fudzilla.com/content/view/17179/34/