If the drive supports SMART, smartctl should be able to test it and
display the diagnostics. I'd try to get a replacement before the
warranty expires.

But of course!

What's interesting is that I currently have the SMART in the BIOS disabled, and the disk says it doesn't support SMART capability (per smartctl). I don't know if that's because the BIOS SMART is disabled, but I'm still going to put some pressure on it.

Thanks.

mhr