This system accepts 1333Mhz ECC Unbuffered and 1066Mhz and 1333Mhz ECC Registered memory. Do not mix unbuffered and registered memory. Systems come with 1 or 2 processors each controlling 3 memory "channels" of 2 DIMM slots each. For best performance balance the total memory capacity equally between both
CPUs. Overall memory speed is dependent upon the processor model and memory configuration: 1 DIMM per channel enables memory speed of 1333MHz; 2 DIMMs per channel reduces
speed to 1066MHz; maximum speed with quad-rank DIMMs is 1066MHz with 1 DIMM per channel and 800MHz with 2 DIMMs per channel. Low-voltage DIMMs (1.35V) will only operate at 1.35V if used in models with Intel Xeon 5600 Series CPUs and not mixed with standard-voltage DIMMs (1.5V).
For servers only. Not compatible with laptops and home computers. Looking for modules smaller than 8gb? Click here