/dev/nvme0n1 smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.4.0-52-lowlatency] (local build) Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Number: Samsung SSD 970 EVO Plus 1TB Serial Number: -- Firmware Version: 1B2QEXM7 PCI Vendor/Subsystem ID: 0x144d IEEE OUI Identifier: 0x002538 Total NVM Capacity: 1,000,204,886,016 [1.00 TB] Unallocated NVM Capacity: 0 Controller ID: 4 Number of Namespaces: 1 Namespace 1 Size/Capacity: 1,000,204,886,016 [1.00 TB] Namespace 1 Utilization: 712,406,597,632 [712 GB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: 002538 ... Local Time is: Thu Oct 29 09:38:58 2020 EDT Firmware Updates (0x16): 3 Slots, no Reset required Optional Admin Commands (0x0017): Security Format Frmw_DL Self_Test Optional NVM Commands (0x005f): Comp Wr_Unc DS_Mngmt Wr_Zero Sav/Sel_Feat Timestmp Maximum Data Transfer Size: 512 Pages Warning Comp. Temp. Threshold: 85 Celsius Critical Comp. Temp. Threshold: 85 Celsius Supported Power States St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat 0 + 7.80W - - 0 0 0 0 0 0 1 + 6.00W - - 1 1 1 1 0 0 2 + 3.40W - - 2 2 2 2 0 0 3 - 0.0700W - - 3 3 3 3 210 1200 4 - 0.0100W - - 4 4 4 4 2000 8000 Supported LBA Sizes (NSID 0x1) Id Fmt Data Metadt Rel_Perf 0 + 512 0 0 === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 46 Celsius Available Spare: 100% Available Spare Threshold: 10% Percentage Used: 1% Data Units Read: 19,055,669 [9.75 TB] Data Units Written: 42,497,371 [21.7 TB] Host Read Commands: 195,492,445 Host Write Commands: 370,103,454 Controller Busy Time: 1,141 Power Cycles: 90 Power On Hours: 2,181 Unsafe Shutdowns: 40 Media and Data Integrity Errors: 0 Error Information Log Entries: 218 Warning Comp. Temperature Time: 0 Critical Comp. Temperature Time: 0 Temperature Sensor 1: 46 Celsius Temperature Sensor 2: 46 Celsius Error Information (NVMe Log 0x01, max 64 entries) No Errors Logged