memory version

Hi I was looking to buy some memory off ebay as I have the old Dominator but noticed their are different versions For example



TR3X6G1600C8D Corsair Dominator 2048MB 1600MHz 8-8-8-24 1.65V ver3.1



would it be compatable with



TR3X6G1600C8D Corsair Dominator 2048MB 1600MHz 8-8-8-24 1.65V ver3.2



I have tried searching the forum but could not see any answer I do appologise if I've missed it some where.



Regards

MR