Systems and methods for reducing heat flux in memory systems are described. In various embodiments, heat flux reductions are achieved by manipulating the device IDs of individual memory devices that comprise a memory module. Through the various described techniques, the per-face heat flux can be desirably...http://www.google.com.hk/patents/US6721226?utm_source=gb-gplus-share專利 US6721226 - Methods and systems for reducing heat flux in memory systems