NVMe Health Self Asessment (Apple M1)
Dec 25, 2024
632 words
brew install smartmontools
sudo smartctl -a /dev/disk0
smartctl 7.4 2023-08-01 r5530 [Darwin 23.4.0 arm64] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Number: APPLE SSD AP0256Q
Serial Number: 0ba01609841d122a
Firmware Version: 373.100.
PCI Vendor/Subsystem ID: 0x106b
IEEE OUI Identifier: 0x000000
Controller ID: 0
NVMe Version: <1.2
Number of Namespaces: 3
Local Time is: Wed Dec 25 23:02:53 2024 AWST
Firmware Updates (0x02): 1 Slot
Optional Admin Commands (0x0004): Frmw_DL
Optional NVM Commands (0x0004): DS_Mngmt
Maximum Data Transfer Size: 256 Pages
Supported Power States
St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat
0 + 0.00W - - 0 0 0 0 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: 40 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 5%
Data Units Read: 310,072,037 [158 TB]
Data Units Written: 166,290,519 [85.1 TB]
Host Read Commands: 6,844,419,835
Host Write Commands: 3,397,171,336
Controller Busy Time: 0
Power Cycles: 259
Power On Hours: 3,045
Unsafe Shutdowns: 33
Media and Data Integrity Errors: 0
Error Information Log Entries: 0