/dev/nvme0n1 smartctl 7.2 2020-12-30 r5155 [x86_64-linux-6.6.32-power-1bP] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Number: WD PC SN740 SDDQNQD-512G-1014 Serial Number: -- Firmware Version: 73101100 PCI Vendor/Subsystem ID: 0x15b7 IEEE OUI Identifier: 0x001b44 Total NVM Capacity: 512,110,190,592 [512 GB] Unallocated NVM Capacity: 0 Controller ID: 0 NVMe Version: 1.4 Number of Namespaces: 1 Namespace 1 Size/Capacity: 512,110,190,592 [512 GB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: 001b44 ... Local Time is: Fri Jan 31 14:52:03 2025 CET Firmware Updates (0x14): 2 Slots, no Reset required Optional Admin Commands (0x0017): Security Format Frmw_DL Self_Test Optional NVM Commands (0x00df): Comp Wr_Unc DS_Mngmt Wr_Zero Sav/Sel_Feat Timestmp Verify Log Page Attributes (0x7e): Cmd_Eff_Lg Ext_Get_Lg Telmtry_Lg Pers_Ev_Lg *Other* Maximum Data Transfer Size: 256 Pages Warning Comp. Temp. Threshold: 84 Celsius Critical Comp. Temp. Threshold: 88 Celsius Namespace 1 Features (0x02): NA_Fields Supported Power States St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat 0 + 4.70W 4.30W - 0 0 0 0 0 0 1 + 3.00W 3.00W - 0 0 0 0 0 0 2 + 2.20W 2.00W - 0 0 0 0 0 0 3 - 0.0150W - - 3 3 3 3 1500 2500 4 - 0.0050W - - 4 4 4 4 10000 6000 5 - 0.0033W - - 5 5 5 5 176000 25000 Supported LBA Sizes (NSID 0x1) Id Fmt Data Metadt Rel_Perf 0 + 512 0 2 1 - 4096 0 1 === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 29 Celsius Available Spare: 100% Available Spare Threshold: 10% Percentage Used: 0% Data Units Read: 6,878,397 [3.52 TB] Data Units Written: 10,700,716 [5.47 TB] Host Read Commands: 45,972,539 Host Write Commands: 80,070,250 Controller Busy Time: 169 Power Cycles: 3,240 Power On Hours: 272 Unsafe Shutdowns: 98 Media and Data Integrity Errors: 0 Error Information Log Entries: 1 Warning Comp. Temperature Time: 0 Critical Comp. Temperature Time: 0 Temperature Sensor 1: 49 Celsius Temperature Sensor 2: 28 Celsius Error Information (NVMe Log 0x01, 16 of 256 entries) No Errors Logged