Capacity Planning for OLTP Database Server

Is there any decent documentation for estimating storage, memory, and CPU reqirements for new SQL Server databases?IMHO... nothing that is too great.
However, Compaq and Dell both have SQL sizing tools on thier www site that
you might want to review...
--
Brian Moran
Principal Mentor
Solid Quality Learning
SQL Server MVP
http://www.solidqualitylearning.com
"Charlie Duffy" <charles.t.duffy@.verizon.com> wrote in message
news:90A54F85-2D52-457A-9E8A-95A3AD5B509A@.microsoft.com...
> Is there any decent documentation for estimating storage, memory, and CPU
reqirements for new SQL Server databases?
>