Nvme Secure Erase May 2026

sudo parted /dev/nvme0n1 mklabel gpt sudo parted /dev/nvme0n1 mkpart primary 0% 100% sudo mkfs.ext4 /dev/nvme0n1p1 | Command | Speed | Security Level | Use Case | | :--- | :--- | :--- | :--- | | nvme format --ses=1 | 1-10 sec | High | Standard choice for resale or reuse | | nvme format --ses=2 | <1 sec | Cryptographic | Very fast; assumes encryption is trusted | | nvme sanitize | Minutes | Highest (NIST) | Compliance, or if format fails |

sudo nvme list Look for the device node (e.g., /dev/nvme0n1 ). Note the (usually 1 ). Method 1: The Standard NVMe Format (Recommended) This sends a nvme format command to the namespace. It is the fastest and most reliable method. nvme secure erase

For 99% of users, sudo nvme format /dev/nvme0n1 --ses=1 is the correct command. Always double-check you have the right drive letter. It is the fastest and most reliable method