A short note on supported Seagate HDDs 512e/4Kn drive conversion process.
Download the latest version of openSeaChest
./openSeaChest_Info --scan
# Confirm that you have selected the desired drive and it is currently formatted as 512e
./openSeaChest_Info -d /dev/sgX --showSupportedFormats
# Reformat the drive as 4Kn
# Give the operation some time to finish
./openSeaChest_Format -d /dev/sgX --setSectorSize=4096 --confirm this-will-erase-data-and-may-render-the-drive-inoperable
# Confirm the drive conversion was successful
./openSeaChest_Info -d /dev/sgX --showSupportedFormats