/dev/sda === START OF INFORMATION SECTION === Model Family: Western Digital Caviar SE Device Model: WDC WD2500JB-00REA0 Serial Number: -- Firmware Version: 20.00K20 User Capacity: 250,058,268,160 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 (minor revision not indicated) Local Time is: Tue Mar 3 21:31:47 2020 EET SMART support is: Available - device has SMART capability. SMART support is: Disabled AAM level is: 128 (quiet), recommended: 128 APM feature is: Unavailable Rd look-ahead is: Enabled Write cache is: Enabled DSN feature is: Unavailable ATA Security is: Disabled, frozen [SEC2] Wt Cache Reorder: Enabled SMART Disabled. Use option -s with argument 'on' to enable it. (override with '-T permissive' option)