[rescue] [Semi-OT] 700MHz Xeons in a Proliant 6400R?

[Marc Gutschner]

Hi!

Forgive me if this is more than Semi-OT but after my SO's cat literally 
p***ed my E4k to a painful death, I need another SMP toy to play with. 
So, I have this noisy and heavy Proliant 6400R lying around that 
currently features a quadriga of 500 MHz P3-Xeons and a stack of 700 MHz 
P3-Xeons in the cupboard.

Does anyone out there happen to know if a 6400R can be convinced to 
accept the "not officially supported" 700 MHz CPUs by twiddeling with 
some switches?

MTIA,
Marc