sudo fdisk -l
Disk /dev/sda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00051da3
Device Boot Start End Blocks Id System
/dev/sda1 * 1 9347 75078656 83 Linux
/dev/sda2 9348 9730 3069953 5 Extended
/dev/sda5 9348 9730 3069952 82 Linux swap / Solaris
sudo lshw -C disk
*-disk
description: ATA Disk
product: WDC WD800JD-00HK
vendor: Western Digital
physical id: 0.0.0
bus info: scsi@3:0.0.0
logical name: /dev/sda
version: 13.0
serial: WD-WMAJ93586474
size: 74GiB (80GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 signature=00051da3