https://blog.wongcw.com/2018/11/10/%e5%85%a8%e6%96%b0mac-mini-%e8%a9%b3%e7%9b%a1%e6%8b%86%e8%a7%a3%ef%bc%9a%e5%85%a7%e5%ad%98%e5%8f%af%e5%8d%87%e7%b4%9a%e3%80%81cpu-ssd-%e7%84%8a%e6%ad%bb/