Summary: Bought a refurbished 2007 Dell Vostro 1700. Lo and behold it had an empty slot for a spare hard drive! Dos drives, WOW! I had to fill that slot so I shopped around and found the twin to the one that already occupied the first drive bay. Works like a charm.
Summary: I installed the 320-GB version of this drive into an HP G72 Laptop, everything Was working fine for about 4 or 5 days - - - - Then the Drive started making squealing Sounds and would no longer boot! No Boot Found! This is the second bad experience that I have had with Seagate this year.
Summary: I've gone through 2 of these in under a year. They both ran loud and they both failed on me well before they should have. The warranty isn't competitive with other HDD manufacturers and quite frankly their product isn't either.