[CentOS] CentOS on Compaq Proliant Rackmount Servers

Bryan J. Smith <b.j.smith@ieee.org>
Fri, 15 Jul 2005 20:11:06 -0000

From: Mike Kercher <mike at CamaroSS.net>
> I run Centos3 on many 1850R's, 5500's, 6400's and 6500's
without issue.

Those sound like Pentium Pro generation, not P2 on-ward.
But I could be wrong, I've had too many DL series over the last 4+ years.