MBP 用了一年，硬盘写了 31.5TB，算多吗？想看看大家的

[GTD]

机器是 mbp 16 寸，去年发布的时候第一时间买的，1tb

用软件查了一下硬盘写入量，也不知道自己怎么这么能写...

现在苹果用的是 TLC，不知道这块硬盘离报废还有多远，算一下一般 ssd 500 循环的话，我这块硬盘是 1tb，那寿命还有 500 tb - 30 tb = 470 tb，可以放心的写了（我现在虚拟机都放在外置 ssd 里面，准备把虚拟机迁移进来了）

我有 ac+，到时候 apple 能给我换一块硬盘吗？（虽然感觉虚拟机放进来也写不完），大家想测一下的话去 google 搜一下怎么测，为防止打广告的嫌疑，就不说是什么软件了

[vkillwucy]

@boywang004 SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 32 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 2%
Data Units Read: 340,325,670 [174 TB]
Data Units Written: 312,569,469 [160 TB]
Host Read Commands: 2,192,073,683
Host Write Commands: 1,285,674,156
Controller Busy Time: 0
Power Cycles: 104
Power On Hours: 1,330
Unsafe Shutdowns: 21
Media and Data Integrity Errors: 0
Error Information Log Entries: 0


我这个和你有得一拼, 也差不多 1300+小时

[xiyoulzl]

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 39 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 4%
Data Units Read: 460,166,176 [235 TB]
Data Units Written: 449,464,801 [230 TB]
Host Read Commands: 2,051,760,504
Host Write Commands: 1,719,042,505
Controller Busy Time: 0
Power Cycles: 118
Power On Hours: 1,130
Unsafe Shutdowns: 17
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

2020-11 开始用 macbook pro 16 寸 512G ，230T

[vitaminx]

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 28 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 13,317,234 [6.81 TB]
Data Units Written: 10,610,760 [5.43 TB]
Host Read Commands: 273,699,952
Host Write Commands: 130,289,954
Controller Busy Time: 0
Power Cycles: 161
Power On Hours: 145
Unsafe Shutdowns: 11
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

通电 145 小时，平均每小时写入约 39G

[sdot96]

20 年的 MacbookPro ，已经写入 215T 了=-=

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 40 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 3%
Data Units Read: 437,244,638 [223 TB]
Data Units Written: 421,033,676 [215 TB]
Host Read Commands: 2,165,411,529
Host Write Commands: 1,665,948,656
Controller Busy Time: 0
Power Cycles: 125
Power On Hours: 1,562
Unsafe Shutdowns: 29
Media and Data Integrity Errors: 0
Error Information Log Entries: 0