Disk /dev/nvme0n1: 476.94 GiB, 512110190592 bytes, 1000215216 sectors Disk model: SKHynix_HFS512GEJ4X112N 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 2099199 2097152 1G EFI System /dev/nvme0n1p2 2099200 1000213167 998113968 475.9G Linux root (x86-64) Disk /dev/zram0: 4 GiB, 4294967296 bytes, 1048576 sectors Units: sectors of 1 * 4096 = 4096 bytes Sector size (logical/physical): 4096 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes