MacBook Air M1 benchmarks and SSD wear

1 TB SSD 

Saturday, 5 April 2025, macOS 15.4:

# smartctl -a /dev/disk0
smartctl 7.4 2023-08-01 r5530 [Darwin 24.4.0 arm64] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Number:                       APPLE SSD AP1024Q
Serial Number:                     
Firmware Version:                   532.100.
PCI Vendor/Subsystem ID:            0x106b
IEEE OUI Identifier:                0x000000
Controller ID:                      0
NVMe Version:                       <1.2
Number of Namespaces:               3
Local Time is:                      Sat Apr  5 22:19:03 2025
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:                        29 Celsius
Available Spare:                    100%
Available Spare Threshold:          99%
Percentage Used:                    2%
Data Units Read:                    97,107,295 [49.7 TB]
Data Units Written:                 70,330,136 [36.0 TB]
Host Read Commands:                 1,185,386,920
Host Write Commands:                1,013,464,675
Controller Busy Time:               0
Power Cycles:                       588
Power On Hours:                     868
Unsafe Shutdowns:                   78
Media and Data Integrity Errors:    0
Error Information Log Entries:      0

Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745