I bet someone, at least 1, before me have asked this question, but...
Some sites tell me my motherboard can only have 4 gig ram, others say 8. 32-bit os's cut at 3.5 gig... etc...
My postgresql server needs a bit more memory and it's a Fujitsu Siemens Esprimo E5915 Celeron 2ghz 2 cores, with 4...