HP ProLiant DL380p DDR3 memory technology - Page 1

DDR3 memory technology Technology brief Abstract...2 DDR3 architecture...2 Types of DDR3 DIMMs ...2 DDR3 memory speeds ...2 Memory power consumption ...3 Low voltage DDR3 memory ...4 Core DDR3 Technologies...4 Fly-by topology ...4 On-die Termination ...6 Address parity checking on RDIMMs 6 DIMM Temperature sensor ...6 DDR3 memory and NUMA systems architectures 7 Older server architectures ...7 DDR3 and the new systems architecture 8 DDR3 and Intel 4P architecture ...9 DDR3 and AMD 2P/4P systems architecture 10 Memory throughput with DDR3 ...11 System memory bandwidth...11 DDR3 latency ...12 Achieving best performance with DDR3 memory 13 Maximizing system throughput...13 Minimizing memory latency ...13 Using balanced memory configurations 13 Conclusion...14 For more information...14 Call to action ...14