> Yes we have move it from IB7.5 superserver (2CPU support)

The question is: what are you using now? SuperServer, SuperClassic or Classic?

>
> But we calculated it for classic server
>
> 16kB page * 8192 pages * 40 users = 5120 MB
> 16MB temp * 40 users = 640 MB

Which is way too much if you are running Classic or SuperClassic, these numbers are OK when using SuperServer.

> together 5.625GB of 8GB fyzical ram.
>
> Is there a limit on Win2003 32bit of available RAM??
> If Yes, would be the Classic Server solution for this?
>
> We'll try both - the lower cache and temp - and - classic server

Windows 32 bit process are limited to a maximum of 2 GB of memory.
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