what is the difference bw these numbers?
my hard disk is Momentus 7200.4 .. and ive seen some 500 and much more.. does it matter if i get anything besides 7200.4?
for instance can I get this?
Samsung Spinpoint M5 HM160HC - Hard drive - 160 GB - internal - 2.5" - ATA-100 - 5400 rpm - buffer: 8 MB