I had an XPS 13 where the coil whine was tied to SSD activity. I actually liked it as I was used to hearing some noise from the old-fashioned hard disk during r

I had an XPS 13 where the coil whine was tied to SSD activity. I actually liked it as I was used to hearing some noise from the old-fashioned hard disk during read/write, and it was easy to tell if something is actually happening while there is no other visible or audible activity. YMMV :)