Acer Aspire 1640 Acer Aspire 1640 Service Guide - Page 26

Second Level Cache Item Cache scheme control System Memory Item Memory controller Onboard memory size DIMM socket number Supports memory size per socket Supports maximum memory size Supports DIMM type Supports DIMM Speed Supports DIMM voltage Supports DIMM package Memory module combinations Fixed-in write back Specification Specification built-in CPU 0MB 2 Sockets 256MB(min)/1024MB(max) 2GB with 2 SODIMM support DDR-DRAM 333MHz/400MHz 1.8 V/0.9V 200-pin so-DIMM You can install memory modules in any combinations as long as they match the above specifications . Memory Combinations 0MB 0MB 0MB 256MB 256MB 256MB 256MB 512MB 512MB 512MB 512MB 1024MB 1024MB 1024MB 1024MB Slot 1 256MB 512MB 1024MB 0MB 256MB 512MB 1024MB 0MB 256MB 512MB 1024MB 0MB 256MB 512MB 1024MB Slot 2 Total Memory 256MB 512MB 1024MB 256MB 512MB 768MB 1280MB 512MB 768MB 1024MB 1536MB 1024MB 1280MB 1536MB 2048MB (2G) Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. LAN Interface Item Chipset Supports LAN protocol LAN connector type LAN connector location RealTek 8100CL 10/100 RJ45 Right side Specification 20 Aspire 1640