https://blog.wongcw.com/2021/02/19/nvdimm-p%e9%9d%9e%e6%98%93%e5%a4%b1%e5%85%a7%e5%ad%98%e6%a8%99%e6%ba%96%e5%85%ac%e4%bd%88%ef%bc%9a%e6%96%b7%e9%9b%bb%e4%b8%8d%e4%b8%9f%e6%95%b8%e6%93%9a%e3%80%81%e5%85%bc%e5%ae%b9ddr4/