https://blog.wongcw.com/2020/10/04/intel-12%e4%bb%a3%e9%85%b7%e7%9d%bf%e7%b4%b0%e7%af%80%ef%bc%9a%e5%a4%a7%e5%b0%8f16%e6%a0%b8%e5%bf%83%e3%80%81ddr5%e5%85%a7%e5%ad%98%e3%80%81pcie-5-0/