If you haven't noticed by now, there isn't a single GT 240 on the market that features the SLI connector on its PCB. We found it quite awkward that not even one partner has decided to go for it, especially considering the fact that most PCB designs are non-reference.

The story behind it is quite simple as this card is considered as a product in the low-performance segment of the market and in order to keep the price at US $99, Nvidia has decided to ditch the SLI support for this card and keep the PCB less complex. To quote the reply of Nvidia :"We (Nvidia) did not see it fit for this product."
http://www.fudzilla.com/content/view/16522/34/