root@test-Precision-M2400:/home/test# lshw -class disk
  *-disk
       description: SCSI Disk
       physical id: 0.0.0
       bus info: scsi@6:0.0.0
       logical name: /dev/sdb
       size: 931GiB (1TB)
       capabilities: partitioned partitioned:dos
       configuration: logicalsectorsize=512 sectorsize=512 signature=00017b69
  *-disk
       description: ATA Disk
       product: ST9320423ASG
       vendor: Seagate
       physical id: 0.0.0
       bus info: scsi@0:0.0.0
       logical name: /dev/sda
       version: SDM1
       serial: 5VJ29DAW
       size: 298GiB (320GB)
       capabilities: partitioned partitioned:dos
       configuration: ansiversion=5 logicalsectorsize=512 sectorsize=512 signature=3ebc0d3f
  *-cdrom
       description: DVD-RAM writer
       product: DVD+-RW DU-8A2S
       vendor: PLDS
       physical id: 0.0.0
       bus info: scsi@1:0.0.0
       logical name: /dev/cdrom
       logical name: /dev/cdrw
       logical name: /dev/dvd
       logical name: /dev/dvdrw
       logical name: /dev/sr0
       version: 4D13
       capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
       configuration: ansiversion=5 status=nodisc
root@test-Precision-M2400:/home/test#