Hi,

i try to find out if and how i can upgrade system components in my Precision M90. I'm a bit lost in the dell support website.

i now have a Western Digital SATA driv with 120 GB and 5400 rpm.  Would it be possible to upgrad to a bigger drive, even with 7200 rpm?

And do i have to buy it from dell not to break the computer's warranty?

(the same with CPU upgrade)

regards, Marc