How meny slots could this hold?

[Slug]

Hello i was wondering if any one could tell me how meny 66tick slots i could hold on this server (if you need a game for a example lets use CS:S)

Dual-Core Xeon 3.16, 6mb cache

8GB DDR2 RAM 800MHZ

Windows server 2008

100MBPS connection, 0.5amp power

and perhaps you could tell me how u worked this out,

Thanks
-Slug