ajb@ajb-ubuntu:~$ lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sr0     11:0    1  1024M  0 rom  
sda      8:0    0   1,8T  0 disk 
├─sda1   8:1    0     1M  0 part 
├─sda2   8:2    0   200M  0 part 
├─sda3   8:3    0     2G  0 part [SWAP]
├─sda4   8:4    0    15G  0 part /
├─sda5   8:5    0    20G  0 part /home
└─sda6   8:6    0   1,8T  0 part /media/dades
sdb      8:16   0   3,7T  0 disk <----- This is the partition Seagate ext. HD