Latitude E6520 (Intel HD Graphics) support Dell U3415W Monitor?

I have a Latitude E6520/Core i7/8Gb RAM with standard Intel HD(r) Graphics - would I be able to use the Dell U3415W Monitor externally, connected to the Latitude's built-in display port, and drive the monitor at it's native resolution - WQHD (3440x1440), simultaneously with the built in LCD panel at 1920x1080? How about without the built-in panel?

Incidentally, I'd love to know how to figure this sort of stuff out myself, if anyone has any pointers to doing so.

Thanks,
Bob