root@Tower:~# fdisk -l /dev/sdb
Disk /dev/sdb: 746.52 GiB, 801569726464 bytes, 1565565872 sectors
Disk model: External
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: 0x00000000
Device Boot Start End Sectors Size Id Type
/dev/sdb1 1 4294967295 4294967295 2T ee GPT