Back in the day of DDR2 they went to FBDIMMs for server and 2 CPU workstation memory. So no need for 8GB DDR2 modules. I don't think they exist. Non ECC 4 GB modules are hard to find if you need low density x64 type. ASFAIK 8GB non ECC modules are a DDR3 thing.I have bought an HP firebird 802 but i have a problem with xeon cpu and ram... I'd like to updare a 16gb 2x8Gb but are out stock... have a sigla of your memory card ?
I can not find DDR2 memories above 4GB. Where did you buy them? I'm not.ecc right?