since there is not that much difference between the 6500-6750 drives i should think compatibility is similiar.
any way here is the list of machines this drive will work with out of the box.
other computers it will work with BUT you will need to tweak it via soldering or normal or revserse ATA switching ala liggys site: in others words you may get ide bootup errors or inability to bootup with cd in drive
Compatible Laptop models out of the box:
* Dell Inspiron 700m Notebook (Must remove housing),
* 1000, 1200, 2200, 5000e, 5100, 6000, 8200, 8600,
* 9200, 9300, C840, XPS Gen 2, Optiplex GX270.
* Compaq 1710, 2305.
* HP 5000z, zd7000.
* Sony FRV37.
* Averatec 6130H1 and others.