What's the big difference between these two drives?

4K80

80GN

They're both 4200rpm, 80GB laptop disks that seem very similar. I'm thinking of getting one to replace the flaky Toshiba 80GB drive I'm using in my Mark II now, and was curious to know what kind of a difference between these drives might make any kind of difference.


_________________________
- Chris Orig. Empeg Queue position 2