Does this sound like a dying hard drive?
So I bought a used IMac on eBay and it's working great except the hard drive makes this weird noise that's noticeable. Here it is.
https://www.dropbox.com/s/s2zy4sxn4etp97u/Record_0002.wav?dl=0
You can mostly hear it at the 10 and 23 second mark and I don't know if this is normal or a sign of a dying hard drive. Please let me know as I'm really stressing about. Thank you.
iMac, OS X El Capitan (10.11), Mid 2011, i5 3.1, 16 gigs, 1 6970