Disk /dev/sda: 298.09 GiB, 320072933376 bytes, 625142448 sectors Disk model: ST320LT012-9WS14 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 526335 524288 256M EFI System /dev/sda2 526336 625139711 624613376 297.8G Linux filesystem