Ubuntu on HPE ProLiant DL380 G7
https://ubuntu.com/?_ga=2.134824497.1383697665.1609210629-875084512.1609210629#download
https://certification.ubuntu.com/hardware/201403-14898
https://ubuntu.com/download/server
https://ubuntu.com/download/server
https://mirror.lzu.edu.cn/ubuntu-releases/20.04.1/ubuntu-20.04.1-live-server-amd64.iso
https://www.downloadsource.net/14979/Ubuntu/