/dev/nvme0n1 smartctl 7.5 2025-04-30 r5714 [x86_64-linux-6.15.9-201.fc42.x86_64] (local build) Copyright (C) 2002-25, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Number: SAMSUNG MZVL21T0HCLR-00BH1 Serial Number: -- Firmware Version: HPS3NGXH PCI Vendor/Subsystem ID: 0x144d IEEE OUI Identifier: 0x002538 Total NVM Capacity: 1,024,209,543,168 [1.02 TB] Unallocated NVM Capacity: 0 Controller ID: 6 NVMe Version: 1.3 Number of Namespaces: 1 Namespace 1 Size/Capacity: 1,024,209,543,168 [1.02 TB] Namespace 1 Utilization: 24,295,874,560 [24.2 GB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: 002538 ... Local Time is: Tue Aug 12 11:03:33 2025 BST Firmware Updates (0x16): 3 Slots, no Reset required Optional Admin Commands (0x0017): Security Format Frmw_DL Self_Test Optional NVM Commands (0x0057): Comp Wr_Unc DS_Mngmt Sav/Sel_Feat Timestmp Log Page Attributes (0x0f): S/H_per_NS Cmd_Eff_Lg Ext_Get_Lg Telmtry_Lg Maximum Data Transfer Size: 128 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 + 8.48W - - 0 0 0 0 0 0 1 + 5.03W - - 1 1 1 1 0 200 2 + 4.36W - - 2 2 2 2 0 1000 3 - 0.0500W - - 3 3 3 3 2000 1200 4 - 0.0050W - - 4 4 4 4 500 9500 Supported LBA Sizes (NSID 0x1) Id Fmt Data Metadt Rel_Perf 0 + 512 0 0 1 - 4096 0 0 === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02, NSID 0x1) Critical Warning: 0x00 Temperature: 39 Celsius Available Spare: 100% Available Spare Threshold: 5% Percentage Used: 3% Data Units Read: 43,696,069 [22.3 TB] Data Units Written: 37,081,398 [18.9 TB] Host Read Commands: 682,710,459 Host Write Commands: 432,092,227 Controller Busy Time: 4,562 Power Cycles: 674 Power On Hours: 1,552 Unsafe Shutdowns: 35 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 Warning Comp. Temperature Time: 0 Critical Comp. Temperature Time: 0 Temperature Sensor 1: 39 Celsius Temperature Sensor 2: 43 Celsius Error Information (NVMe Log 0x01, 16 of 256 entries) No Errors Logged Self-test Log (NVMe Log 0x06, NSID 0xffffffff) Self-test status: No self-test in progress Num Test_Description Status Power_on_Hours Failing_LBA NSID Seg SCT Code 0 Short Completed without error 1 - - - - -