I have a Dell PowerEdge 860 server with "Intel Celeron SL9XL"(2.0GHz, 800MHz FSB, 512KB L2 cache, socket LGA 775) and one 512MB "hynix 1Rx8 PC2-5300E-555-12" ECC SDRAM module. Motherboard model is 0KM697, BIOS version is A04(7/24/2007). I would like to upgrade both the CPU and memory :)

Does PE860 support Intel "Core 2 Duo/Quad" CPU's? Or what is the highest performance socket LGA 775 CPU that PE860 supports?

In addition, is it possible to install for example 4x 2GB non-ECC PC2-5300 RAM to PE860? According to hardware guide 8GB is the maximum amount of RAM and DDR2-667 is fastest one supported, but is non-ECC(much cheaper) memory supported as well? :emotion-18: