/dev/sda === START OF INFORMATION SECTION === Model Family: Hitachi Deskstar T7K500 Device Model: Hitachi HDT725025VLA380 Serial Number: -- LU WWN Device Id: 5 000cca ... Firmware Version: V5DOA73A User Capacity: 250,059,350,016 bytes [250 GB] Sector Size: 512 bytes logical/physical Device is: In smartctl database [for details use: -P show] ATA Version is: ATA/ATAPI-7 T13/1532D revision 1 Local Time is: Sat Dec 14 14:16:16 2019 CET SMART support is: Available - device has SMART capability. SMART support is: Disabled AAM level is: 254 (maximum performance), recommended: 128 APM feature is: Disabled Rd look-ahead is: Enabled Write cache is: Enabled DSN feature is: Unavailable ATA Security is: Disabled, NOT FROZEN [SEC1] Wt Cache Reorder: Enabled SMART Disabled. Use option -s with argument 'on' to enable it. (override with '-T permissive' option) /dev/sdb === START OF INFORMATION SECTION === Model Family: SAMSUNG SpinPoint T166 Device Model: SAMSUNG HD160HJ Serial Number: -- LU WWN Device Id: 5 0000f0 ... Firmware Version: BF100-12 User Capacity: 160,041,885,696 bytes [160 GB] Sector Size: 512 bytes logical/physical Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS T13/1699-D revision 3b SATA Version is: SATA 2.5, 3.0 Gb/s Local Time is: Sat Dec 14 14:16:16 2019 CET SMART support is: Available - device has SMART capability. SMART support is: Disabled AAM level is: 254 (maximum performance), recommended: 254 APM feature is: Disabled Rd look-ahead is: Enabled Write cache is: Enabled DSN feature is: Unavailable ATA Security is: Disabled, NOT FROZEN [SEC1] Wt Cache Reorder: Enabled SMART Disabled. Use option -s with argument 'on' to enable it. (override with '-T permissive' option)