This device may not support self-tests but I trust this output may still be of use to the project. smartctl 6.5 2016-05-07 r4318 [x86_64-w64-mingw32-win10] (sf-6.5-1) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: SAMSUNG MZNLN256HMHQ-000H1 Firmware Version: MAV21H3Q User Capacity: 256,060,514,304 bytes [256 GB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: Solid State Device Form Factor: < 1.8 inches Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ACS-3, ATA8-ACS T13/1699-D revision 4c SATA Version is: SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Tue Sep 12 16:58:30 2017 GMTST SMART support is: Available - device has SMART capability. SMART support is: Enabled AAM feature is: Unavailable APM feature is: Disabled Rd look-ahead is: Enabled Write cache is: Enabled ATA Security is: Disabled, NOT FROZEN [SEC1] Wt Cache Reorder: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x02) Offline data collection activity was completed without error. Auto Offline Data Collection: Disabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 5100) seconds. Offline data collection capabilities: (0x5b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. No Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 2) minutes. Extended self-test routine recommended polling time: ( 85) minutes. SCT capabilities: (0x003d) SCT Status supported. SCT Error Recovery Control supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 1 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-K 100 100 050 - 0 5 Reallocated_Sector_Ct PO--CK 100 100 005 - 0 9 Power_On_Hours -O--CK 100 100 000 - 5 12 Power_Cycle_Count -O--CK 100 100 000 - 24 171 Unknown_Attribute -O--CK 100 100 000 - 0 172 Unknown_Attribute -O--CK 100 100 000 - 0 173 Unknown_Attribute -O--CK 100 100 005 - 0 174 Unknown_Attribute -O--CK 100 100 000 - 18 176 Erase_Fail_Count_Chip -O---K 100 100 000 - 806 181 Program_Fail_Cnt_Total -O---K 098 098 000 - 25593710116863 183 Runtime_Bad_Block -O--CK 100 100 000 - 0 184 End-to-End_Error PO-RCK 100 100 097 - 0 187 Reported_Uncorrect -O--CK 100 100 000 - 0 188 Command_Timeout -O--CK 100 100 000 - 1 194 Temperature_Celsius -O---K 051 053 000 - 51 (Min/Max 33/51) 198 Offline_Uncorrectable ----CK 100 100 000 - 0 199 UDMA_CRC_Error_Count -O--CK 100 100 000 - 0 241 Total_LBAs_Written -O--CK 100 100 000 - 6536 242 Total_LBAs_Read -O--CK 100 100 000 - 3809 243 Unknown_Attribute -O--CK 100 100 000 - 9353 ||||||_ K auto-keep |||||__ C event count ||||___ R error rate |||____ S speed/performance ||_____ O updated online |______ P prefailure warning General Purpose Log Directory Version 1 SMART Log Directory Version 1 [multi-sector log support] Address Access R/W Size Description 0x00 GPL,SL R/O 1 Log Directory 0x01 SL R/O 1 Summary SMART error log 0x02 SL R/O 1 Comprehensive SMART error log 0x03 GPL R/O 1 Ext. Comprehensive SMART error log 0x04 GPL,SL R/O 8 Device Statistics log 0x06 SL R/O 1 SMART self-test log 0x07 GPL R/O 1 Extended self-test log 0x09 SL R/W 1 Selective self-test log 0x0a GPL R/W 1 Device Statistics Notification 0x0c GPL R/O 1 Pending Defects log 0x0d GPL,SL R/O 1 LPS Mis-alignment log 0x10 GPL R/O 1 SATA NCQ Queued Error log 0x11 GPL R/O 1 SATA Phy Event Counters log 0x13 GPL R/O 1 SATA NCQ Send and Receive log 0x19 GPL R/O 8 LBA Status log 0x30 GPL,SL R/O 9 IDENTIFY DEVICE data log 0x80-0x9f GPL,SL R/W 16 Host vendor specific log 0xce SL VS 16 Device vendor specific log 0xe0 GPL,SL R/W 1 SCT Command/Status 0xe1 GPL,SL R/W 1 SCT Data Transfer SMART Extended Comprehensive Error Log Version: 1 (1 sectors) No Errors Logged SMART Extended Self-test Log Version: 1 (1 sectors) Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed without error 00% 5 - SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing 255 0 65535 Read_scanning was completed without error Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. SCT Status Version: 3 SCT Version (vendor specific): 256 (0x0100) SCT Support Level: 1 Device State: Active (0) Current Temperature: 42 Celsius Power Cycle Min/Max Temperature: ?/42 Celsius Lifetime Min/Max Temperature: 27/52 Celsius Under/Over Temperature Limit Count: 0/0 SCT Temperature History Version: 2 Temperature Sampling Period: 1 minute Temperature Logging Interval: 10 minutes Min/Max recommended Temperature: 0/70 Celsius Min/Max Temperature Limit: 0/70 Celsius Temperature History Size (Index): 128 (59) Index Estimated Time Temperature Celsius 60 2017-09-11 19:40 ? - ... ..( 66 skipped). .. - 127 2017-09-12 06:50 ? - 0 2017-09-12 07:00 36 ***************** 1 2017-09-12 07:10 ? - ... ..( 7 skipped). .. - 9 2017-09-12 08:30 ? - 10 2017-09-12 08:40 36 ***************** 11 2017-09-12 08:50 45 ************************** 12 2017-09-12 09:00 ? - 13 2017-09-12 09:10 ? - 14 2017-09-12 09:20 ? - 15 2017-09-12 09:30 37 ****************** 16 2017-09-12 09:40 35 **************** 17 2017-09-12 09:50 37 ****************** 18 2017-09-12 10:00 40 ********************* 19 2017-09-12 10:10 ? - ... ..( 2 skipped). .. - 22 2017-09-12 10:40 ? - 23 2017-09-12 10:50 36 ***************** 24 2017-09-12 11:00 ? - 25 2017-09-12 11:10 ? - 26 2017-09-12 11:20 ? - 27 2017-09-12 11:30 51 ******************************** 28 2017-09-12 11:40 52 ********************************* 29 2017-09-12 11:50 45 ************************** 30 2017-09-12 12:00 ? - 31 2017-09-12 12:10 ? - 32 2017-09-12 12:20 51 ******************************** 33 2017-09-12 12:30 42 *********************** 34 2017-09-12 12:40 42 *********************** 35 2017-09-12 12:50 35 **************** 36 2017-09-12 13:00 45 ************************** 37 2017-09-12 13:10 45 ************************** 38 2017-09-12 13:20 52 ********************************* 39 2017-09-12 13:30 ? - ... ..( 3 skipped). .. - 43 2017-09-12 14:10 ? - 44 2017-09-12 14:20 38 ******************* 45 2017-09-12 14:30 38 ******************* 46 2017-09-12 14:40 38 ******************* 47 2017-09-12 14:50 37 ****************** ... ..( 2 skipped). .. ****************** 50 2017-09-12 15:20 37 ****************** 51 2017-09-12 15:30 ? - 52 2017-09-12 15:40 30 *********** 53 2017-09-12 15:50 27 ******** 54 2017-09-12 16:00 37 ****************** 55 2017-09-12 16:10 ? - 56 2017-09-12 16:20 ? - 57 2017-09-12 16:30 35 **************** 58 2017-09-12 16:40 40 ********************* 59 2017-09-12 16:50 42 *********************** SCT Error Recovery Control: Read: Disabled Write: Disabled Device Statistics (GP Log 0x04) Page Offset Size Value Flags Description 0x01 ===== = = === == General Statistics (rev 1) == 0x01 0x008 4 24 -D- Lifetime Power-On Resets 0x01 0x010 4 5 -D- Power-on Hours 0x01 0x018 6 214193782 -D- Logical Sectors Written 0x01 0x020 6 2134394 -D- Number of Write Commands 0x01 0x028 6 124838118 -D- Logical Sectors Read 0x01 0x030 6 1572780 -D- Number of Read Commands 0x04 ===== = = === == General Errors Statistics (rev 1) == 0x04 0x008 4 0 -D- Number of Reported Uncorrectable Errors 0x04 0x010 4 1 -D- Resets Between Cmd Acceptance and Completion 0x05 ===== = = === == Temperature Statistics (rev 1) == 0x05 0x008 1 42 -D- Current Temperature 0x05 0x020 1 52 -D- Highest Temperature 0x05 0x028 1 27 -D- Lowest Temperature 0x05 0x058 1 55 -D- Specified Maximum Operating Temperature 0x06 ===== = = === == Transport Statistics (rev 1) == 0x06 0x008 4 90 -D- Number of Hardware Resets 0x06 0x010 4 0 -D- Number of ASR Events 0x06 0x018 4 0 -D- Number of Interface CRC Errors 0x07 ===== = = === == Solid State Device Statistics (rev 1) == 0x07 0x008 1 0 ND- Percentage Used Endurance Indicator |||_ C monitored condition met ||__ D supports DSN |___ N normalized value SATA Phy Event Counters (GP Log 0x11) ID Size Value Description 0x0001 2 0 Command failed due to ICRC error 0x0002 2 0 R_ERR response for data FIS 0x0003 2 0 R_ERR response for device-to-host data FIS 0x0004 2 0 R_ERR response for host-to-device data FIS 0x0005 2 0 R_ERR response for non-data FIS 0x0006 2 0 R_ERR response for device-to-host non-data FIS 0x0007 2 0 R_ERR response for host-to-device non-data FIS 0x0008 2 0 Device-to-host non-data FIS retries 0x0009 2 4829 Transition from drive PhyRdy to drive PhyNRdy 0x000a 2 2 Device-to-host register FISes sent due to a COMRESET 0x000b 2 0 CRC errors within host-to-device FIS 0x000d 2 0 Non-CRC errors within host-to-device FIS 0x000f 2 0 R_ERR response for host-to-device data FIS, CRC 0x0010 2 0 R_ERR response for host-to-device data FIS, non-CRC 0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC 0x0013 2 0 R_ERR response for host-to-device non-data FIS, non-CRC