Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors Disk model: WDC WD5000BPKT-7 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 1048576 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 96497663 96495616 46G 83 Linux /dev/sda2 96497664 108294143 11796480 5.6G 83 Linux /dev/sda3 108294144 184719359 76425216 36.4G 83 Linux /dev/sda4 184719360 265508863 80789504 38.5G 83 Linux Disk /dev/zram0: 1.87 GiB, 2010644480 bytes, 490880 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