I upgraded the hard drive in my mac mini just 31 days ago to the seagate momentous 7200rpm 500gb drive. Exactly one day past the newegg return policy total drive failure. I still have the stock drive and its back in and working just thought I would throw it out there. I am sure seagate will warranty the drive but what a pain as I lost all the data. I was planning on purchasing a mini stack for time machine soon now maybe sooner.