A sealed box with glove access could be filled with Helium. Edit: apparently it's not easy even to take the lid off of these drives :) See https://youtu.be/ANM

A sealed box with glove access could be filled with Helium. Edit: apparently it's not easy even to take the lid off of these drives :) See https://youtu.be/ANMtvYnI1gQ https://youtu.be/ANMtvYnI1gQ