It looks like the successor to the popular 13.3″ Dell XPS M1330 may have been accidentally leaked on Dell’s website. It’s referred to as the XPS 1340 and will probably have a 13.3″ display, given the naming scheme and the popularity of Dell’s 13.3″ offerings.
There are really no details other than the name and that there will be a 64GB Solid State Drive (SSD) option available. The 64GB SSD is becoming a standard option for many Dell notebooks.
Chances are all 1340 models will have LED-backlighting based on recent reports that Dell is moving to all LED-backlit displays.