Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors Disk model: HGST HTS545050A7 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 2048 507903 505856 247M EFI System /dev/sda2 507904 63008767 62500864 29.8G Linux filesystem /dev/sda3 63008768 976771071 913762304 435.7G Linux filesystem