Hey i currently own a laptop with t9400 processor and am thinking about upgrading to a t9900. i did my research and found out that the slots and pretty much everything is the same as the t9400 apart from the voltage which is 1.050V-1.162V(t9400) and 1.050V-1.2125V(t9900). My question is since the voltage is higher for the t9900 will i still be able to put it in my laptop or will it just harm the laptop.

Also the socket code is BGA479, PGA478, does this mean that theirs two types of sockets?? or are both the sockets the same...because i searched both of them up and they look identical.
Thanks

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