Acer Aspire 7730 Series Service Manual page 30

System Memory
Item
Memory controller
Memory size
DIMM socket number
Supports memory size per socket
Supports maximum memory size
Supports DIMM type
Supports DIMM Speed
Memory module combinations
Memory Combinations
Slot 1
0MB
0MB
0MB
0MB
256MB
256MB
256MB
256MB
512MB
512MB
512MB
512MB
1024MB
1024MB
1024MB
1024MB
1024MB
2048MB
2048MB
2048MB
2048MB
2048MB
Hard Disk Drive Interface
Item
Vendor &
Model
Name
Capacity
(MB)
Bytes per
sector
20
Built-in
0MB (no on-board memory)
2 sockets
2 GB
4G for 64bit OS (with two 2GB SODIMM)
DDR II 677 Mhz /DDR III 1066 MHz SDRAM memory interface
design
667/1066 MHz
You can install memory modules in any combinations as long as
they match the above specifications.
Slot 2
256MB
512MB
1024MB
2048MB
256MB
512MB
1024MB
2048MB
256MB
512MB
1024MB
2048MB
0MB
256MB
512MB
1024MB
2048MB
0MB
256MB
512MB
1024MB
2048MB
Specification
Total Memory
256MB
512MB
1024MB
2048MB
512MB
768MB
1280MB
2304MB
768MB
1024MB
1536MB
2560MB
1024MB
1280MB
1536MB
2048MB
3072MB
2048MB
2304MB
2560MB
3072MB
4096MB
Chapter 1