gotchas for old Proliants

[Douglas A. Tutty]

Hello again.

In my search for low-MHz machines, at least on eBay, I find lots of old
Compaq Proliants (all around the $300 mark by the way).  E.g:

        4500R: P-133, 1 GB ram, no drives, $249.

HP doesn't have on their website the owner's manuals for these old
boxes, but they do have the service manuals.

Googling around doesn't tell me anything about using OpenBSD on them.  I
don't know right now which e.g. smart array they use.

Is anyone aware of any Gotchas for these old boxes?

Thanks,

Doug.