That's interesting that it's that short. I remember a long while ago I had aspirations of implementing a custom board for Prestonia-/Gallatin-era Xeons and the datasheets and specs for those was around 3000 pages, iirc. Supporting infra was about that long as well. So I'm surprised to see a modern ethernet controller fit into the same space. I appreciated all of the docs because it was so open, I felt like I could actually achieve that project, but other things took priority.