Extensible double in-line memory module

An extensible dual in-line memory module (DIMM) includes: a dynamic random access memory (DRAM) having a base memory space; a DIMM memory controller coupled to the DRAM; a memory interface configured to couple the DIMM to a DIMM connector of the computing device; and a first expansion interface configured to couple the DIMM to a first remote memory module having a first remote memory space, where the DIMM memory controller is configured to map the DIMM memory space, the DIMM memory space including a base memory space of a DRAM and the first remote memory space of the first remote memory module. When a DIMM is coupled to a computing device, the DIMM memory space is accessible by the computing device through the memory interface. 一种可扩展的双列直插式内存模块(DIMM)，包括：具有基本内存空间的动态随机存取存储器(DRAM)；耦合至DRAM的DIMM内存控制器；被配置成将DIMM耦合至计算装置的DIMM连接器的内存接口；以及第一扩展接口，其被配置成将所述DIMM耦合至具有第一远端内存空间的第一远端内存模块，其中DIMM内存控制器被配置成映射DIMM内存空间，所述DIMM内存空间包括DRAM的基本内存空间和所述第一远端内存模块的第一远端内存空间。当DIMM耦合至计算装置时，所述DIMM内存空间可通过所述内存接口被所述计算装置访问。