Acer Aspire M5640 Service Guide for Aspire M1640 / M3640 / M5640 - Page 22

Main Board Major Chips Item North Bridge South Bridge APG controller Super I/O controller Audio controller LAN controller HDD controller Keyboard controller Specification NV MCP73PV/S & NV MCP73VE NV MCP73PV/S & NV MCP73VE NV MCP73PV/S & NV MCP73VE ITE 8718FX Realtek HD audio codec ALC888S HD codec 7.1 (co-lay with ALC888) Realtek 8211BL Gigabit Ethernet Phy. NV MCP73PV/S &NV MCP73VE ITE 8718FX Memory Combinations Slot Memory Slot 1 512MB, 1GB, 2GB Slot 2 512MB, 1GB, 2GB Maximum System Memory Supported Total Memory 512MB~2GB 512MB~2GB 512MB~4GB System Memory Item Memory slot number Support Memory size per socket Support memory type Support memory interface Support memory voltage Support memory module package Support to parity check feature Support to error correction code (ECC) feature Memory module combinations Specification 2 slot 512MB/1GB/2GB DDR2 DDR2 800MHz 1.8V 240-pin DDR2 Yes No You can install memory modules in any combination as long as they match the above specifications. 16