Confused about 6600 non-gt SLI capabability

[dajo]

I've seen conflicting info about whether or not 6600 non-gt cards are SLI capable. For example, this one - look down the page or search for "Page 5" or "Prolink":

Text

Anyone know the definitive word? They appear have the physical connectors for the bridge so is this restriction a BIOS one?

 

[Acanthus]

It is my understanding that all PCI-express cards are SLI capable, with the exception of Turbocache models.

 

[dajo]

Actually, now that I look more closely at current 6600 non-gt cards, and I read the text quoted below I think that this is a card which has not yet appeared for sale:

Quoted from article above:
"Looking closely, you can see that the 6600 non-GT solution still employs a bridge over the top portion of the card, which means 6600 SLI will still require slightly different video cards than the cards sitting on the shelf today."

 

[LTC8K6]

NV says only the 6600GT and the 6800 series are SLI capable as far as I know.