折腾：
需要去查看，现在已经放到了外接移动硬盘上的原装Mac的128G的SSD的使用时长。
因为使用时长越短，可以回收的价格越高。
然后去用对方说的：
SMART UTILITY
去查看硬盘使用时长
smart utility for mac 破解
SMART Utility for Mac 3.2 注册版 – Mac上优秀的磁盘诊断工具_爱情守望者
SMARTUtility32.dmg – 免费高速下载 – 城通网盘-50TB超大网盘
->
SMART Utility苹果版下载|SMART Utility 3.2 for Mac – 苹果磁盘诊断工具 – 绿色软件联盟
->http://a.big.xdowns.com/a/SMARTUtility.dmg
NAME:szasza
Serial Num:SU1XSUUUD1SHV80BX3W9QPLXN7Y1
by xdowns.com绿盟
crifan 2017
SU3XP-EJJE-TD51-QTG1-9GYQ-MES1
当前内置的Mac的SSD只通电了41小时：
对应着之前买家发给我之前，通电0小时：
这几点，大概用了3，4天，所以一共41小时，还算比较准确。
看看more info：
show all：
把外接硬盘接上看看：
结果无法直接检测到，所以去重启
SMART Utility
不检测更新：
结果重启软件还是检测不到，所以手动scan试试：
结果问题依旧，还是检测不到外接硬盘。
mac 硬盘通电时间 外接硬盘
关于Mac硬盘通电时间，大家都是多少呢？(内有查看软件分享) – Mac综合讨论区 – 威锋论坛 – 威锋网
貌似其中显示多个硬盘，支持外接硬盘的？
还是去安装最新版本试试：
看了下日志：
Version 3.2.3, build 3C082; 10/03/16 Added ability to use installed version of smartctl, which fixes an unknown status error in that case Fixed bug where drives with zero partitions would display incorrectly Fixed bug where running a test would cause a crash Fixed bug on 10.12 where Configure Email button would not enable properly Fixed a couple of small bugs which could potentially cause a crash Updated to smarctl 6.5 which supports many more drives Version 3.2.2, build 3C075; 02/21/16 Added support for Blink1 USB alert light notifications Changed displayed drive name to model, if available Fixed bug that would cause negative values for some raw attributes Fixed bug where temperature min/max would not be recognized for some drives Fixed bug that caused crash for failing drives Fixed bug that showed duplicates for RAID and CoreStorage drives Fixed bug that would not send email upon test completion Removed in app purchasing and sent to website instead Updated ATS settings for better security Updated SAT SMART Driver to version .10 to add more support for external drives Signed SAT SMART Driver to allow installation on 10.11 Version 3.2.1, build 3C039; 10/16/15 Updated to Sparkle 1.11 for updating, which provides better support and reliability Fixed signing issue on 10.11 Fixed error when checking for updates Version 3.2, build 3C037; 09/30/15 If you’ve already updated to 3.2, this build fixes a signing issue Converted Menu Extra to use modern APIs Changed email sending to use TLSv1 or higher for security Fixed bug where Menu Extra status wouldn’t be tracked Fixed bug where Send Feedback and Crash Report would not actually send anything Updated code to modern Objective-C Updated to smarctl 6.4 which supports many more drives Dropped support for 10.5, 10.6, 10.7, and 10.8 |
貌似：
Updated to smarctl 6.5 which supports many more drives
或许能让支持外接硬盘？
但是卖家说了：”我还是先去看看 是否有其他软件 可以查看外接硬盘的通电时间
实在找不到 再说
应该是没有。我们也一直在找"
结果显示的内容换成SSD的标签名了，但是还是检测不到外接硬盘：
用什么软件查看SSD固态硬盘通电时间，Mac 综合与周边_百度知道
CrystalDiskinfo mac
mac check disk time
Check Hard Drive Health of a Mac with Disk Utility
mac SSD 通电
mac ssdlife
SSD life – tool for solid state drives health and endurance monitoring (ssd disks)
SSD Life Free – 检测 SSD 硬盘健康状态/寿命 – 小众软件
但是windows的，没有mac版本。
不过此处可以考虑：
回去把移动硬盘接到Windows电脑上，去查看SSD使用时间。
SSDLife download page – freeware, professional and portable version downloads.
mac external ssd time check
mac SMART Utility external ssd
SMART Utility | Volitans Software
“Works on any Mac running OS X with internal HDDs or SSDs
Also has limited support for external HDDs or SSDs.”
对于外接硬盘，是：有限的支持。
最新版本还是我此处已更新的：Version 3.2.3, 10/03/16
5 Amazing Apps to Check Your Mac Hard Drive Health
DriveDx – the most advanced drive health diagnostics and monitoring utility
->https://binaryfruit.com/download/drivedx/mac/1/bin/DriveDx.1.6.0.zip
“
If you want to perform external drive diagnostics on OS X – currently there is only one option – you can install 3rd party kernel extension – SAT SMART Driver. SAT SMART Driver is free open source project (published under Apple Public Source License) by Jarkko Sonninen. It is hosted on GitHub.
”
-》难道此处SMART Utility没有检测到外接硬盘，是因为没有安装SAT SMART驱动？
那去安装试试：
然后重新scan试试
结果还是检测不到。
选上：
结果是可以列出来了，但是是UNSUPPORT 不支持：
所以结论是：
SMART Utility，即使是最新版3.2.3，也不支持此处的Aura的硬盘盒+原装Mac的SSD
再去试试下载好的：
DriveDx.1.6.0.zip
DriveDx.app
也是可以看出通电时间是42小时的。
结果外接硬盘，估计是硬盘盒，不支持SMART，所以检测不出来：
-》
那估计用Windows的SSD检测软件，估计也是没法检测出这个Aura的硬盘盒内的Mac的SSD的通电时长的信息了。
不过刚才是刚刚安装了SMART驱动，所以重启Mac看看是否能检测出来。
重启Mac，还是检测不出来：
看到：
DriveDx – external USB and FireWire drive diagnostics support
提了不同Mac的OS版本，驱动还不同：
所以去试试别的版本。
https://binaryfruit.com/download/mac/satsmartdriver/SATSMARTDriver-0.8.zip?36ee92
结果安装0.8的驱动后，也还是没用。
看来不用试了，就是这个外接硬盘（硬盘盒）不支持SMART，无法检测信息。
【总结】
此处目前的结论是：
对于（此处的Aura的Envy）硬盘盒来说，本身不支持SMART协议，所以想要检测装在硬盘盒里面的（即使是支持了SMART协议的）SSD硬盘来说，也还是无法检测的。
转载请注明：在路上 » 【记录】Mac中如何查看外接的移动硬盘的使用时长