Disk /dev/sda: 447.13 GiB, 480103981056 bytes, 937703088 sectors Disk model: ADATA SU650 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/sda1 4096 4100095 4096000 2G EFI System /dev/sda2 4100096 937697984 933597889 445.2G Linux filesystem