Acer TravelMate 520 Service Manual page 24

System Memory
Item
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
Memory Combinations
Slot 1
32 MB
64 MB
0 MB
64 MB
32 MB
64 MB
0 MB
128 MB
32 MB
128 MB
64 MB
128 MB
128 MB
256 MB
0 MB
256 MB
32 MB
256 MB
64 MB
256 MB
128 MB
256 MB
Above table lists some system memory configurations. You may combine DIMMs with various capacities to
form other combinations.
LAN & Modem Interface
Item
Chipset
Fax modem data baud rate (bps)
Data modem data baud rate (bps)
Supports modem protocol
Supports LAN protocol
Modem/LAN connector type
18
2 sockets
32/64/128/256 MB
512 MB (256MB x 2)
SDRAM
100 MHz
3.3 V
144 pin so-DIMM
You can install memory modules in any combinations as long as they match
the above specifications.
Slot 2
32 MB
0 MB
64 MB
32 MB
64 MB
64 MB
128 MB
0 MB
128 MB
32 MB
128 MB
64 MB
128 MB
0 MB
256 MB
32 MB
256 MB
64 MB
256 MB
128 MB
256 MB
256 MB
M1535/GD 82559
14.4K
56K
ITU-T V.90, V.34, TIA/EIA 602
IEEE 802.3
RJ11/RJ45
Specification
Total Memory
64 MB
64 MB
64 MB
96 MB
96 MB
128 MB
128 MB
128 MB
160 MB
160 MB
192 MB
192 MB
256 MB
256 MB
256 MB
288 MB
288 MB
320 MB
320 MB
384 MB
384 MB
512 MB
Specification
Chapter 1