, Improve your system's responsiveness, run apps faster and multitask with ease , Install with ease; no computer skills required. How-to guides available at Crucial , Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool , Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise , ECC Type=Non-ECC, Form Factor=UDIMM, Pin Count=288-pin, PC Speed=PC4-21300, Voltage=1.2V, Rank and Configuration=1Rx16, 1Rx8 or 2Rx8 ,