Yes and no. When we were ordered to destroy hard drives, we had to do a triple-pass wipe, open the hard drive, and smash the internal platters till they were dust, then smash the internal controller board, and finally throw it all in a special shredder. When it comes to nuking or degaussing it really all depends on how long and how thorough. Degaussing is becoming less and less effective as platters become denser and denser, and to my knowledge SDDs are largely immune to the process. Microwaving would probably be more effective, but I wouldn't rely on it. I've seen some seriously fucked up hard drives get at least some data recovered, and I've had to sift through chunks of garbled hexadecimal to try and piece together exactly what kind of files were likely on there. The recovery guys were a different vendor than us; we'd outsource that kind of work to folks who had clean rooms. In short: remove the platters from existence just to make sure.