Calculate my Box

[Fogozito]

2 wan interfaces
3 lan intefaces

70 users
30 servers

Web Filter
Protocol Control
Bandwith control

IPSEC 5 tunnels

how many RAM do i need?

[sky-knight]

2GB will be fine.

[jcoehoorn]

It depends on the users and what you're doing with the servers (30 servers is a lot for only 70 users, so it sounds like they may be putting a little more traffic your system). Still, sky-night is probably right and 2GB will be fine. But since ram is so cheap, I'd go 4GB, still do the 32bit install, and not worry about the 1/2GB or so the OS won't see.

[Enidgenevieve]

The other, that is, to use the LAN management software, such as, Network, etc. Others to use such tools can limit the bandwidth, or even QQ, Thunder and other tools. Another method is described in this article use a router to be limited. Restrictions for the use of tools, the initial effect will be good ...