Disk /dev/sda: 223.57 GiB, 240057409536 bytes, 468862128 sectors Disk model: PNY CS900 240GB 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 4096 618495 614400 300M EFI System /dev/sda2 618496 468857024 468238529 223.3G Linux filesystem Disk /dev/zram0: 7.78 GiB, 8349286400 bytes, 2038400 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