quadro 5000m gpu on a DELL precision M6500 mobile workstation

hello all,

a week or a couple of weeks ago i configured a new M6500 with a quadro 5000m graphics card. one or 2 days ago as i came to finalize and buy the system,  i noticed that this specific graphics card was pulled out from the list and is no longer on offer by DELL.

i searched the web alittle and found nothing, apart from this card being used by hp on their EliteBook, with good reviews.. 

i am very keen on this specific gpu, on my next mobile workstation, and am a long time dedicated mobile precision user..

could anyone shed some light over this issue? is dell plan to reoffer this card soon (and how soon)?

thank-you all in advance