There's a great defcon talk exploring different methods to completely destroy a drive: https://www.youtube.com/watch?v=-bpX8YvNg6Y https://www.youtube.com/watch

There's a great defcon talk exploring different methods to completely destroy a drive: https://www.youtube.com/watch?v=-bpX8YvNg6Y https://www.youtube.com/watch?v=-bpX8YvNg6Y.