A strange beast of a card - but not unwelcome to CUDA developers, I presume.
The product designation is N96GSO-EN-1536W and it seems only available in asia. It offers a whopping 1536MB of video RAM, but with a 192 bit memory interface only and 96 shader units. It could however be useful for those with high memory requirements who cannot afford the Tesla range of cards. A google search reveals more details.