Disk /dev/sda: 74.53 GiB, 80026361856 bytes, 156301488 sectors Disk model: TOSHIBA MK8034GS 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 156296384 156294337 74.5G EFI System Disk /dev/sdb: 58.59 GiB, 62914560000 bytes, 122880000 sectors Disk model: ProductCode 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: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sdb1 * 64 9117359 9117296 4.3G 17 Hidden HPFS/NTFS /dev/sdb2 9117360 9119407 2048 1M 1 FAT12 Disk /dev/zram0: 8 GiB, 8589934592 bytes, 2097152 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