ALL INSTALLED MODULES MUST BE OF THE SAME TYPE, SPEED, AND CAPACITY.
MODULES MUST BE ORDERED AND INSTALLED IN GROUPS OF THREE for optimal performance.
Faster memory will clock down to run at optimal speed depending on processor model and number of modules installed.
Mixing x4 and x8 modules is allowed, however not within the same bank.
Kingston offers both Registered (RDIMM) and Load Reduced (LRDIMM) memory modules. Registered and Load Reduced modules CANNOT be mixed within the same system.