Disk /dev/sdb: 119.24 GiB, 128035676160 bytes, 250069680 sectors Disk model: Netac SSD 128GB 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/sdb1 2048 250069646 250067599 119.2G EFI System Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors Disk model: WDC WD5000AZLX-0 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 4096 8206335 8202240 3.9G 83 Linux /dev/sda2 8208384 546802793 538594410 256.8G 83 Linux /dev/sda4 547856382 976771071 428914690 204.5G 5 Extended /dev/sda5 547858432 976771071 428912640 204.5G 7 HPFS/NTFS/exFAT Partition 4 does not start on physical sector boundary. Disk /dev/zram0: 1.86 GiB, 1992294400 bytes, 486400 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