I wish I could ever find this page on the WWW again (archive more than likely?).

I used to be fan/nerd about #LTSP / #K12LTSP from 2001-05 and I remember clearly one build log/write up from some nerdy Linux school admin at the time. (Now known as #K12Linux)

They built with these specs that I can recall:
-TYAN mobo w/support for and installed dual AMD Opterons (single core)
-pretty sure they used horrendous Thermaltake Xaser case (or some chieftec/Antec SX clone).
-I forgot the HDD/RAM config

Linux at the Right Price | Library Journal https://www.libraryjournal.com/story/linux-at-the-right-price?page=register #K12LTSP | I interviewed Paul Nelson at Riverdale HS in 2005. He was way ahead of his time.
Linux at the Right Price

Library Journal