DDR3 Thermals - Micron

More documents

Recommendations

Info

• DDR3 Thermal Limits 4/12/2007 6 ©2007 Micron Technology, Inc. All rights reserved. Agenda • Estimated DDR3 DRAM Operating Temperatures • Possible Thermal Solutions • Micron Thermal Tools and System Development
4/12/2007 7 ©2007 Micron Technology, Inc. All rights reserved. DRAM Temperatures • Simulation was performed to evaluate the thermal performance of several DDR3 RDIMMs � SR x4, DR x8, DR x4 (planar) and DR x4 (stacked) • The simulation was done for two worst case operating conditions � 100% DRAM bandwidth from a single Rank � ~65% DRAM utilization equally split between all Ranks • Each condition was repeated for the three key DDR3 speed grades � DDR3-800, DDR3-1067, DDR3-1333
Page 1 and 2: 4/12/2007 DDR3 Thermals Thermal Lim
Page 3 and 4: 4/12/2007 DDR3 Thermals Thermal Lim
Page 5: • Running at the higher temperatu
Page 9 and 10: • Raw Cards Simulated 4/12/2007 9
Page 11 and 12: Inlet Temp (C) Requirements to Keep
Page 13 and 14: Inlet temp (C) -10 0 10 20 30 40 50
Page 15 and 16: Inlet temp (C) -10 0 10 20 30 40 50
Page 17 and 18: DDR3 RDIMM Thermals - Including Hea
Page 19 and 20: 4/12/2007 19 ©2007 Micron Technolo
Page 21 and 22: • System designs that utilize DDR
Page 23 and 24: • A full module heat spreader dec
Page 25 and 26: • When adding heat sinks, system
Page 27 and 28: • An example of 0.4” DIMM pitch
Page 29 and 30: • The DDR3 RDIMMs are designed to
Page 31 and 32: • DDR3 Thermal Limits 4/12/2007 3
Page 33: Micron Thermal Tools and System Dev

DDR3 Thermals - Micron

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?