这是一个创建于 1049 天前的主题，其中的信息可能已经有所发展或是发生改变。
512g+8g ，今天刚测的：
Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 6% Data Units Read: 42,745,856 [247 TB] Data Units Written: 357,571,097 [183 TB]
这个数据用量看起来还挺夸张的，但是磨损只有 6%，好像按照 SSD 寿命的一般计算公式算出来不应该才这么点磨损啊？不知道它这个 6%是怎么算出来的……
btw ，今年 6 月的结果是磨损 4%、读取 182TB 、写入 136TB
 | 1 leeuu 2022-12-07 18:16:00 +08:00 via iPhone 正常啊 |
 | 2 ttgo 2022-12-07 18:51:03 +08:00 咋测的啊？ |
 | 3 sshang 2022-12-07 19:19:19 +08:00 正常，2021 年初拿到手，同 94 |
 | 4 DonaidTrump 2022-12-07 19:23:38 +08:00 很正常，照这个速度能用 30+年 |
 | 5 zhaoxin 2022-12-07 19:28:35 +08:00 只有写入才算磨损，读取无所谓的。而且一般没必要关注这个。寿命肯定都够用。 |
 | 6 wuzhewuyou 2022-12-07 19:40:32 +08:00 via Android 这么看来，丐版 mini 完全能用啊 |
 | 7 zapper 2022-12-07 20:53:02 +08:00 730 天算你天天开机每天要写 0.25TB ，原来写入量是那么大的吗 |
 | 8 Ga2en 2022-12-07 21:33:13 +08:00 不正常，一般正常用户电池用完直接就买新的了。 |
 | 10 findex 2022-12-08 01:52:34 +08:00 via iPhone 太少了。我 8% |
 | 11 dingwen07 2022-12-08 03:02:49 +08:00 via iPhone 磨损计算就是有个最大设计写入的阈值，用写入量去除那个值，零售的盘很多都留了挺多冗余的（为了尽可能不给你保修），苹果的这个基本上 100%就不可信了。 这写入相比于正常电脑确实高了太多，不过两年磨损 8%，那看上去用个 10 年都没问题，感觉没必要担心。 |
 | 12 autoxbc 2022-12-08 03:56:37 +08:00 看起来像是最终锁死阈值，而不是保修阈值。按照行业 600 P/E 的惯例，这片 SSD 写过 300TB 就出保了 |
 | 13 chendy 2022-12-08 07:56:16 +08:00 512 + 16g 两年用了 1%，所以内存还是大点好（是么？） |
 | 14 xieshaohu 2022-12-08 08:42:51 +08:00 M1 系列的磨损相比 Intel 是不是还是高了，2018/10 的 512GB MBP 至今 Percentage Used: 5% Data Units Read: 133,878,610 [68.5 TB] Data Units Written: 95,665,992 [48.9 TB] |
 | 15 zjccc 2022-12-08 09:09:19 +08:00 m1 512 + 16 路过 SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 25 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 14% Data Units Read: 922,217,550 [472 TB] Data Units Written: 880,542,614 [450 TB] Host Read Commands: 3,800,452,588 Host Write Commands: 2,348,137,749 Controller Busy Time: 0 Power Cycles: 180 Power On Hours: 1,828 Unsafe Shutdowns: 12 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
 | 16 jiaudoug 2022-12-08 10:34:17 +08:00 via iPhone 怎么看磨损量啊？从楼主的结果看，用十年没有问题。 |
 | 17 fkdog 2022-12-08 11:19:59 +08:00 我 1TB m1pro ，32GB ，半个月写入了 2.2TB |
 | 18 littlewing 2022-12-08 11:23:37 +08:00 两年 6%，可以用 33 年了，还不够吗 |
 | 19 kwater 2022-12-08 14:13:59 +08:00 所以 2T 寿命天然的长 === 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: 0% Data Units Read: 32,632,848 [16.7 TB] Data Units Written: 44,768,081 [22.9 TB] Host Read Commands: 1,289,666,685 Host Write Commands: 1,037,784,323 Controller Busy Time: 0 Power Cycles: 155 Power On Hours: 694 Unsafe Shutdowns: 7 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
 | 20 simbaCheng 2022-12-08 15:03:29 +08:00 |
| 21 simbaCheng 2022-12-08 15:06:34 +08:00 === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 39 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 0% Data Units Read: 27,330,921 [13.9 TB] Data Units Written: 18,118,728 [9.27 TB] Host Read Commands: 363,785,976 Host Write Commands: 271,226,826 Controller Busy Time: 0 Power Cycles: 524 Power On Hours: 399 Unsafe Shutdowns: 12 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 m1 pro 16+1T 2021 6 月 |
 | 22 EvilDevilJin 2022-12-08 18:36:38 +08:00 是因为 8G 内存不够，长期大量 SWAP ，所以硬盘读写很多。 |
 | 23 kingdream123 2022-12-08 19:06:40 +08:00 第一批 Mac Studio 500G 硬盘 === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 30 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 0% Data Units Read: 16,671,588 [8.53 TB] Data Units Written: 15,016,423 [7.68 TB] Host Read Commands: 324,139,118 Host Write Commands: 242,003,558 Controller Busy Time: 0 Power Cycles: 294 Power On Hours: 196 Unsafe Shutdowns: 11 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
 | 24 ddvswgg 2022-12-09 09:25:24 +08:00 === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 27 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 0% Data Units Read: 1,856,171 [950 GB] Data Units Written: 1,728,306 [884 GB] Host Read Commands: 45,966,149 Host Write Commands: 36,005,660 Controller Busy Time: 0 Power Cycles: 233 Power On Hours: 38 Unsafe Shutdowns: 9 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
 | 25 fengjianxinghun 2022-12-09 18:27:55 +08:00 8g 内存版真的只能上个网，干其他的都是扯 |
 | 26 axcjj 2022-12-10 11:20:14 +08:00 === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 24 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 0% Data Units Read: 16,034,883 [8.20 TB] Data Units Written: 6,232,623 [3.19 TB] Host Read Commands: 256,241,106 Host Write Commands: 120,454,029 Controller Busy Time: 0 Power Cycles: 148 Power On Hours: 126 Unsafe Shutdowns: 5 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
 | 27 wsping 2022-12-10 14:23:18 +08:00 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: 23,057,387 [11.8 TB] Data Units Written: 11,167,640 [5.71 TB] Host Read Commands: 312,087,652 Host Write Commands: 122,845,638 Controller Busy Time: 0 Power Cycles: 259 Power On Hours: 203 Unsafe Shutdowns: 5 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
 | 28 achira 2022-12-17 06:51:47 +08:00 大家的焦虑因为需求不同导致差异太大，正常搞点文本文件能有什么读写，放心用个十年吧。 |
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