低電力・低遅延・大容量ストレージ・クラス・メモリのための装置および方法

摘要

A method and a storage system are provided for implementing enhanced solid-state storage class memory (eSCM) including a direct attached dual in line memory (DIMM) card containing dynamic random access memory (DRAM), and at least one non-volatile memory, for example, Phase Change memory (PCM), Resistive RAM (ReRAM), Spin-Transfer-Torque RAM (STT-RAM), and NAND flash chips. An eSCM processor controls selectively allocating data among the DRAM, and the at least one non-volatile memory primarily based upon a data set size.