I bought a Samsung Spinpoint as part of a build about 6 months ago. After about a week it got slightly noisy (gentle humming sound) which didn't bother me too much.
Last night after about 4 hours on the PC it started to sound like someone was using a chisel on it during read / write operations. Disabling acoustic management made it much worse.
Today it is back to normal, but as it is the only drive in my system I am a bit concerned that it's on its way to premature failure - I'll be keeping an ear on it to see if it comes back or starts getting worse.
Big issue is that this is the only drive in my system. I have some more much smaller capacity drives, so I could not fully back-up my data in the event of an RMA.
If I was to purchase a second drive now, could I get a refund for the faulty one following a successful RMA. I really have no need for 2 x 200Gb HDs.
Finally, I'm kicking myself for not going with Seagate - never had a problem with them in 8 years of computing. 6 months of Samsung & I have a problem!!!