/dev/nvme0n1 smartctl 7.0 2018-12-30 r4883 [x86_64-linux-5.3.0-40-generic] (local build) Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Number: PM981a NVMe Samsung 512GB Serial Number: -- Firmware Version: 15302129 PCI Vendor/Subsystem ID: 0x144d IEEE OUI Identifier: 0x002538 Total NVM Capacity: 512,110,190,592 [512 GB] Unallocated NVM Capacity: 0 Controller ID: 4 Number of Namespaces: 1 Namespace 1 Size/Capacity: 512,110,190,592 [512 GB] Namespace 1 Utilization: 98,561,605,632 [98.5 GB] Namespace 1 Formatted LBA Size: 512 Local Time is: Mon Mar 16 20:00:28 2020 UTC 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: 84 Celsius Critical Comp. Temp. Threshold: 85 Celsius Supported Power States St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat 0 + 6.60W - - 0 0 0 0 0 0 1 + 4.40W - - 1 1 1 1 0 0 2 + 3.10W - - 2 2 2 2 0 0 3 - 0.0700W - - 3 3 3 3 210 1200 4 - 0.0050W - - 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: 30 Celsius Available Spare: 100% Available Spare Threshold: 50% Percentage Used: 0% Data Units Read: 753,356 [385 GB] Data Units Written: 1,684,891 [862 GB] Host Read Commands: 6,974,095 Host Write Commands: 42,457,280 Controller Busy Time: 74 Power Cycles: 58 Power On Hours: 125 Unsafe Shutdowns: 28 Media and Data Integrity Errors: 0 Error Information Log Entries: 54 Warning Comp. Temperature Time: 0 Critical Comp. Temperature Time: 0 Temperature Sensor 1: 30 Celsius Temperature Sensor 2: 29 Celsius Error Information (NVMe Log 0x01, max 64 entries) No Errors Logged