Intel's x3320 Quads 2.4


love it!

Dual Xeons and Dual Quad Cores

About 60 X2 3800/4000's with 2gb and 2*80gb drives
a few dozen more as above with 1gb
Couple of dual quad core 2350 Opterons with raid10 sas
couple dual opteron 200 series

Our boxes are 32GB nodes running Windows Server 2008 Hyper-V as the virtualization environment.

E5410 2.33Ghz Intel Harpertown CPUs
32 gb Ram

For shared/reseller/etc servers, we use atleast an 2x Intel 5140, 4GB of RAM, that is the least that we have. For VPS, we use 2x Intel 5160, 8GB of RAM.

These are all minimum specifications, for our CDP servers, we use X5340 and a lot of hard drives.