/dev/nvme0n1 smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.8.2-gentoofomys] (local build) Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Number: PM991 NVMe Samsung 512GB Serial Number: -- Firmware Version: 25306039 PCI Vendor/Subsystem ID: 0x144d IEEE OUI Identifier: 0x002538 Total NVM Capacity: 512,110,190,592 [512 GB] Unallocated NVM Capacity: 0 Controller ID: 5 Number of Namespaces: 1 Namespace 1 Size/Capacity: 512,110,190,592 [512 GB] Namespace 1 Utilization: 371,745,685,504 [371 GB] Namespace 1 Formatted LBA Size: 512 Local Time is: Sun Nov 1 21:04:18 2020 CET 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: 81 Celsius Critical Comp. Temp. Threshold: 85 Celsius Supported Power States St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat 0 + 4.83W - - 0 0 0 0 0 0 1 + 3.54W - - 1 1 1 1 0 0 2 + 3.04W - - 2 2 2 2 0 500 3 - 0.0500W - - 3 3 3 3 210 1200 4 - 0.0050W - - 4 4 4 4 1000 9000 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: 41 Celsius Available Spare: 100% Available Spare Threshold: 50% Percentage Used: 0% Data Units Read: 10,054,931 [5.14 TB] Data Units Written: 3,870,359 [1.98 TB] Host Read Commands: 83,236,660 Host Write Commands: 37,179,010 Controller Busy Time: 329 Power Cycles: 250 Power On Hours: 186 Unsafe Shutdowns: 68 Media and Data Integrity Errors: 0 Error Information Log Entries: 911 Warning Comp. Temperature Time: 2 Critical Comp. Temperature Time: 0 Temperature Sensor 1: 41 Celsius Thermal Temp. 1 Transition Count: 594 Thermal Temp. 1 Total Time: 1278 Error Information (NVMe Log 0x01, max 64 entries) No Errors Logged