Disk /dev/sda: 3.65 TiB, 4000787030016 bytes, 7814037168 sectors Disk model: Samsung SSD 850 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 16001023 15998976 7.6G Linux swap /dev/sda2 16001024 1173411839 1157410816 551.9G Linux filesystem /dev/sda3 1173411840 7814035455 6640623616 3.1T Microsoft basic data Disk /dev/sdb: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: Samsung SSD 850 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: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sdb1 * 2048 1187839 1185792 579M 7 HPFS/NTFS/exFAT /dev/sdb2 1187840 950001663 948813824 452.4G 7 HPFS/NTFS/exFAT /dev/sdb3 950003710 1953523711 1003520002 478.5G 5 Extended /dev/sdb5 970199040 1953523711 983324672 468.9G 83 Linux /dev/sdb6 950005760 970196991 20191232 9.6G 82 Linux swap / Solaris Partition table entries are not in disk order.