crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

Yes you can exchange the hard drive. Will need to identify which machine you have to know if you need special tools.  Please list the last three figures of your serial number.  It will be SATA 1.5.  Of course it will be faster.

crwdns2915684:0crwdne2915684:0:

open