2 年多的 SSD 了
smartctl 7.2 2020-12-30 r5155 [Darwin 20.3.0 x86_64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke,
www.smartmontools.org=== START OF INFORMATION SECTION ===
Model Number: HP SSD EX950 512GB
Serial Number: HBSE39362800783
Firmware Version: SS0411B
PCI Vendor/Subsystem ID: 0x126f
IEEE OUI Identifier: 0x000000
Controller ID: 1
NVMe Version: 1.3
Number of Namespaces: 1
Local Time is: Fri Apr 9 08:54:05 2021 CST
Firmware Updates (0x14): 2 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
Log Page Attributes (0x0f): S/H_per_NS Cmd_Eff_Lg Ext_Get_Lg Telmtry_Lg
Maximum Data Transfer Size: 64 Pages
Warning Comp. Temp. Threshold: 75 Celsius
Critical Comp. Temp. Threshold: 80 Celsius
Supported Power States
St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat
0 + 9.00W - - 0 0 0 0 0 0
1 + 4.60W - - 1 1 1 1 0 0
2 + 3.80W - - 2 2 2 2 0 0
3 - 0.0450W - - 3 3 3 3 2000 2000
4 - 0.0040W - - 4 4 4 4 15000 15000
=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 35 Celsius
Available Spare: 100%
Available Spare Threshold: 10%
Percentage Used: 1%
Data Units Read: 14,322,050 [7.33 TB]
Data Units Written: 11,780,096 [6.03 TB]
Host Read Commands: 445,385,434
Host Write Commands: 300,148,839
Controller Busy Time: 7,521
Power Cycles: 5,740
Power On Hours: 3,435
Unsafe Shutdowns: 64
Media and Data Integrity Errors: 0
Error Information Log Entries: 0
Warning Comp. Temperature Time: 0
Critical Comp. Temperature Time: 0
Error Information (NVMe Log 0x01, 16 of 256 entries)
No Errors Logged