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