lshw

Fuente: https://serverfault.com/questions/5031/how-can-i-find-out-what-hard-disks-are-attached-to-a-linux-box

# lshw -class disk

*-cdrom                 
       description: CD-R/CD-RW writer
       product: 52MAXX 3252AJ
       vendor: Memorex
       physical id: 0
       bus info: scsi@0:0.0.0
       logical name: /dev/cdrom
       logical name: /dev/cdrw
       logical name: /dev/scd0
       logical name: /dev/sr0
       version: QWS3
       capabilities: removable audio cd-r cd-rw
       configuration: ansiversion=5 status=nodisc
  *-disk:0
       description: SCSI Disk
       product: ZIP 100
       vendor: IOMEGA
       physical id: 0.1.0
       bus info: scsi@0:0.1.0
       logical name: /dev/sda
       version: 12.A
       capabilities: removable
       configuration: ansiversion=5
     *-medium
          physical id: 0
          logical name: /dev/sda
  *-disk:1
       description: ATA Disk
       product: WDC WD800AB-00CB
       vendor: Western Digital
       physical id: 1
       bus info: scsi@1:0.0.0
       logical name: /dev/sdb
       version: 04.0
       serial: WD-WCAA52477019
       size: 74GiB (80GB)
       capabilities: partitioned partitioned:dos
       configuration: ansiversion=5 signature=90909090