I have a ton of SSDs that I need to wipe before I can sell them. Is using Diskpart the best option for this? I've noticed that the 'Clean All' command takes quite a long time. The standard Windows format is super fast, usually under 5 seconds, but I'm worried that it's not secure enough for resale.
6 Answers
I have a dedicated machine for wiping drives. I use this command: `dd if=/dev/zero of=/dev/sdX`. It isn’t the fastest way, but it’s secure. Just keep in mind that depending on the SSD, some data might still linger after this method.
If you have a Dell machine lying around, plug the SSD into it and go to BIOS. Under Security, you’ll find an option for Disk Wipe. This triggers a Secure Erase and is great for wiping NVMe and SATA drives securely.
Yeah, Diskpart is fine, but keep in mind it might not work correctly for NVMe SSDs. I found the Arch Linux wiki to be super helpful for those; they explain how to use tools like hdparm and nvme for wiping these drives.
If your SSDs have a Secure Erase option in the BIOS, definitely go with that! It's really fast and secures the drive much better than just formatting. If that isn't an option, tools like Parted Magic are great too.
You can also trim the drive using something like `blkdiscard`. It’s a straightforward method if you’re on a Linux system.
Absolutely! Using the built-in wipe is always preferable—it’s fast and keeps performance intact while ensuring better security.