user: root
password: calvin
https://www.dell.com/community/Systems-Management-General/DRAC-default-password/td-p/639643
https://community.spiceworks.com/topic/2031499-ram-config-poweredge-r710
https://www.reddit.com/r/homelab/comments/o6k3rh/dell_r720xd_and_loud_fan_noise_and_whats_worked
Bei x4 Ram nur 1 und 2 Channel belegen