Acer eMachines E720 Series Service Manual page 27

System Memory
Item
Memory controller
Memory size
DIMM socket number
Supports memory size per socket
Supports maximum memory size
Supports DIMM type
Memory module combinations
Memory Combinations
Slot 1
0MB
0MB
0MB
512MB
512MB
512MB
1024MB
1024MB
1024MB
1024MB
2048MB
2048MB
2048MB
2048MB
NOTE: Above table lists some system memory configurations. You may combine DIMMs with various
capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 could be
reversed.
LAN Interface
Item
LAN Chipset
Supports LAN protocol
LAN connector type
LAN connector location
Wireless Module 802.11b/g
Item
Chipset
Data throughput
Protocol
Interface
Chapter 1
Built-in
0MB (no on-board memory)
2 x 200-pin +1.8V DDRII SO-DIMM
2 GB
4G for 64bit OS (with two 2GB SODIMM)
DDR II 667/800 SDRAM
You can install memory modules in any combinations as long as
they match the above specifications.
Slot 2
512MB
1024MB
2048MB
512MB
1024MB
2048MB
0MB
512MB
1024MB
2048MB
0MB
512MB
1024MB
2048MB
REALTEK RTL8111C-GR for Giga LAN
10/100/1000 GBit
RJ-45
Left side
Specification
Total Memory
512MB
1024MB
2048MB
1024MB
1536MB
2560MB
1024MB
1536MB
2048MB
3072MB
2048MB
2560MB
3072MB
4096MB
Specification
Specification
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