Hi I doubt that it is for a dell xps 720 and dell are asking £300.00 + Vodka And Tonic for a refurb I actually have 3 of them 1 is known not working and the other 2 are an unknown quantity they were bought as working but without warranty but I do not even mind if one is cannibalised to save the others but I just cant find anyone who will even look at them let alone do anything Thanks Chris