I’m running the subject HDD on a Mac Pro 4,1 (early 2009), with OS X 10.9, I have recently installed the drive and, as others have reported, it continues to “click,” which suggests to me that there is a parking issue involved.I have run the OS disk utility, which does not report any problems. I have read the various posts in this forum, but was unable to locate reference to an application that will check the s.m.a.r.t. info on a Mac.
I have booted into a clone of the boot drive (the referenced HDD), and it runs perfectly, so I have eliminated software as a problem.
How can I obtain the info regarding the physical condition of the drive?
Thanks for any help you can provide.