https://blog.wongcw.com/2023/01/25/sk-hynix%e9%96%8b%e7%99%bc%e5%87%balpddr5t-%e7%9b%ae%e5%89%8d%e6%9c%80%e5%bf%ab%e7%9a%84%e9%9d%a2%e5%90%91%e7%a7%bb%e5%8b%95%e8%a8%ad%e5%82%99%e7%9a%84dram/