Thanks everyone or your reply, all very helpful. Just for everyone's benefit, the HDD model number is MK7575GSX. Didn't really find it on that Toshiba storage site and haven't really done further research, but I'm just going to get the SATA II SSD anyway cause they are backward compatible as PinkPhanter said
Oh and the P750 only supports 1 HDD

My older A300 supports 2, chose the wrong notebook, oh well, at least this is now much faster hehehe
Message was edited by: iggy77