Disk /dev/sda: 232.89 GiB, 250059350016 bytes, 488397168 sectors Disk model: Samsung SSD 860 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 2048 1050623 1048576 512M EFI System /dev/sda2 1050624 488396799 487346176 232.4G Linux filesystem Disk /dev/sdb: 223.57 GiB, 240057409536 bytes, 468862128 sectors Disk model: CT240BX500SSD1 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sdb1 2048 206847 204800 100M EFI System /dev/sdb2 206848 239615 32768 16M Microsoft reserved /dev/sdb3 239616 467710630 467471015 222.9G Microsoft basic data /dev/sdb4 467712000 468858879 1146880 560M Windows recovery environment Disk /dev/sdc: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk model: ST2000DL001-9VT1 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sdc1 63 3907024064 3907024002 1.8T 7 HPFS/NTFS/exFAT Partition 1 does not start on physical sector boundary. Disk /dev/sdd: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk model: TOSHIBA HDWD120 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sdd1 2048 3907028991 3907026944 1.8T 7 HPFS/NTFS/exFAT