Old drive in new computer?

[Kozmo]

Is it ok to use my old hard drive in new pc?
Do they wear much?
Is it best to format?

Its a raptor74gb and I've used it for 2 years in my current pc.

 

[rpstewart]

There's no problem with reusing an HDD in a new PC however if you plan to use it as your main drive then it's always best to reformat and reinstall Windows to ensure that you don't end up with problems due to incorrect drivers etc.