IBM System x3550 M3 Type 4254 and 7944

00kc032.pdf

needs login/user at IBM bios update update uEFI BIOS via usb over - see IMM guide

https://github.com/xCuri0/ReBarUEFI

normal server cooling is designed with space in mind

we don't have that issue (as we are not normal)
a retrofit is in order.
tiny 2U fans go brrr…
either a 6pack of 120mm or water coolers

https://oldcomputerhardware.tumblr.com/