Mfgr’s System P/N’s: MBD-X7DWN+-B; MBD-X7DWN+-O
For Dual Channel mode MODULES MUST BE ORDERED AND INSTALLED IN PAIRS.
For Quad Channel mode MODULES MUST BE ORDERED AND INSTALLED IN GROUPS OF FOUR.
Maximum configurations require a 64-bit operating system. The PC2-6400 FBDIMMs require 1600MHz FSB CPUs.