# smartctl -P show /dev/sda
smartctl 7.2 2020-07-11 r5076 [x86_64-linux-5.4.0-42-generic] (CircleCI)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org
Drive found in smartmontools Database.  Drive identity strings:
MODEL:              Samsung SSD 840 Series
FIRMWARE:           DXT08B0Q
match smartmontools Drive Database entry:
MODEL REGEXP:       SAMSUNG SSD PM800 .*GB|SAMSUNG SSD PM810 .*GB
[cut due to length]
FIRMWARE REGEXP:    .*
MODEL FAMILY:       Samsung based SSDs
ATTRIBUTE OPTIONS:  170 Unused_Rsvd_Blk_Ct_Chip
                    171 Program_Fail_Count_Chip
                    172 Erase_Fail_Count_Chip
                    173 Wear_Leveling_Count
                    174 Unexpect_Power_Loss_Ct
                    187 Uncorrectable_Error_Cnt
                    191 Unknown_Samsung_Attr
                    195 ECC_Error_Rate
                    199 CRC_Error_Count
                    201 Supercap_Status
                    202 Exception_Mode_Status
                    234 Unknown_Samsung_Attr
                    235 POR_Recovery_Count
                    236 Unknown_Samsung_Attr
                    237 Unknown_Samsung_Attr
                    238 Unknown_Samsung_Attr
                    243 SATA_Downshift_Ct
                    244 Thermal_Throttle_St
                    245 Timed_Workld_Media_Wear
                    246 Timed_Workld_RdWr_Ratio
                    247 Timed_Workld_Timer
                    249 Unknown_Samsung_Attr
                    250 SATA_Iface_Downshift
                    251 NAND_Writes