A type of SDRAM that includes a small amount of SRAM cache memory for lower latency. It is compatible with SDRAM, but you will not get better performance...

Enhanced SDRAM from Enhanced Memory Systems, Inc. See the previous section for a more detailed discussion.

(Enhanced Synchronous DRAM) - A type of SDRAM developed by Enhanced Memory Systems, Inc. ESDRAM replaces expensive SRAM in embedded systems and offers comparable speed with less power consumption and lower cost.