Disk /dev/sda: 298.09 GiB, 320072933376 bytes, 625142448 sectors Disk model: WDC WD3200BEKT-6 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 1048576 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 2048 40962047 40960000 19.5G EFI System /dev/sda2 40962048 45058047 4096000 2G Linux swap /dev/sda3 45058048 625137311 580079264 276.6G Linux filesystem Disk /dev/zram0: 1.9 GiB, 2036858880 bytes, 497280 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