We have some of these servers below:

Technology: Hexacore Ivy Bridge-E
CPU: Intel Xeon E5-1650 V2 - incl Hyper-Threading
Cores/Threads: 6/12
Frequency: 3.5GHz+ / 3.9GHz Turbo Boost
RAM: 128GB
Hard disk: 2x 2TB SATA 6GB/s

I have used VestaCP before I liked it, I had about 6 websites on it which got a good amount of traffic each month and it was running under 1.5GB of memory which was good, thats was setup on a RackSpace Cloud with SSD!

Hi All, Just wanted to say hello! I look forward to speaking to you all!