for all intents and purposes, and unless selling or returning the drive, using the dd command already posted that erases the first 10MB of the drive will clear enough to get rid of any and all partitions and superblocks. If dd is failing to run and you are root (sudo) when attempting to run it, then there is. likely a hardware failure.
I did post other more in depth commands in a different post with the same or similar issue the other day. It won’t hurt to try these. HGST SAS drives showing 0B - Oracle OEM firmware locked? H7210A520SUN010T and HUH721010AL5201 - #3 by joeschmuck