Disk /dev/nvme0n1: 476.94 GiB, 512110190592 bytes, 1000215216 sectors Disk model: WDC PC SN720 SDAPNTW-512G-1006 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/nvme0n1p1 2048 1050623 1048576 512M EFI System /dev/nvme0n1p2 1050624 59643903 58593280 27.9G Linux filesystem /dev/nvme0n1p3 59643904 92801023 33157120 15.8G Linux swap /dev/nvme0n1p4 92801024 1000214527 907413504 432.7G Linux filesystem