Disk /dev/sda: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: ESSENCORE SATA S 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 618495 616448 301M EFI System /dev/sda2 618496 271927295 271308800 129.4G Linux filesystem /dev/sda3 271927296 290381823 18454528 8.8G Linux swap /dev/sda4 290381824 500117503 209735680 100G Linux filesystem Disk /dev/zram0: 3.83 GiB, 4107796480 bytes, 1002880 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