Need Server Specification for large vbulletin forum
 

Hi, I'm Jeff from Indonesia.
I have a large VB forum with over 4 Million Post and around 1000-1500 users online together.

what kind of server do i need? currently is on x3220 with 4gb ram and 2x250 SATA hdd, but get quite high server load when traffic is high.

and my budget around $200 for managed server and CPanel with good connection to asia, any recommendation?