sudo lshw -C disk
  *-disk                  
       description: SCSI Disk
       physical id: 0.0.0
       bus info: scsi@0:0.0.0
       logical name: /dev/sda
       logical name: /cdrom
       size: 7676MiB (8048MB)
       capabilities: partitioned partitioned:dos
       configuration: logicalsectorsize=512 mount.fstype=iso9660 mount.options=ro,noatime sectorsize=512 signature=429817b4 state=mounted
  *-disk
       description: ATA Disk
       product: SAMSUNG MZHPV512
       physical id: 0.0.0
       bus info: scsi@9:0.0.0
       logical name: /dev/sdb
       version: 500Q
       serial: S1X1NYAGB05457
       size: 476GiB (512GB)
       configuration: ansiversion=5 logicalsectorsize=512 sectorsize=512