abcd@abcd-Lenovo-G580:~$ sudo lshw -C disk
*-disk
       description: ATA Disk
       product: ST500LT012-9WS14
       vendor: Seagate
       physical id: 0.0.0
       bus info: scsi@0:0.0.0
       logical name: /dev/sda
       version: 0001
       serial: W0V5F0S9
       size: 465GiB (500GB)
       capabilities: partitioned partitioned:dos
       configuration: ansiversion=5 sectorsize=4096 signature=0002325a
  *-cdrom
       description: DVD-RAM writer
       product: DVDRAM GT80N
       vendor: HL-DT-ST
       physical id: 0.0.0
       bus info: scsi@4:0.0.0
       logical name: /dev/cdrom1
       logical name: /dev/cdrw1
       logical name: /dev/dvd1
       logical name: /dev/dvdrw1
       logical name: /dev/sr0
       version: LN80
       capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
       configuration: ansiversion=5 status=ready
     *-medium
          physical id: 0
          logical name: /dev/cdrom1
abcd@abcd-Lenovo-G580:~$