I don't know much about hardware so I'm seeking a bit of help from those who do. I'm looking add a 500GB hard drive to an Dell XPS700.
The current drive I use is a WDC WD3200KS-75PFB0 (298 GB, IDE)
CPU Type Mobile DualCore Intel Merom, 2133 MHz (8 x 267)
Motherboard Name Dell DXG061
Motherboard Chipset nVIDIA nForce4 Intel Edition
The new drive will be used for extra file sharing space. Movies, music, etc. so 7200 RPM should be plenty.