Memory Upgrade; Memory Configurations - Acer M19A System User Manual

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1.8

Memory Upgrade

The four 168-pin sockets onboard support SDRAM-type DIMMs. You
may install 32-MB, 64-MB, or 128-MB DIMMs for a maximum of
512-MB system memory.
The SDRAM DIMMs should work under 3.3 volts; 5 volt memory
devices are not supported. Memory module with a timing setting of
66 MHz are defined under unbuffered DIMM specifications, while 100
MHz modules are defined under Intel PC-100 SDRAM specifications
and PC registered DIMM specifications.
Do not use both 66 MHz (unbuffered) and
100 MHz (registered) SDRAM together. This
might cause your system to malfunction.
Each of the sockets represents one independent bank. This allows
you to install DIMMs with different capacities to form a configuration.
1.8.1

Memory Configurations

Table 1-3 lists some system memory configurations.
combine DIMMs with various capacities to form other combinations.
Table 1-3

Memory Configurations

DIMM1
DIMM2
32 MB
32 MB
32 MB
32 MB
32 MB
32 MB
32 MB
64 MB
64 MB
64 MB
64 MB
64 MB
System Board
DIMM3
DIMM4
32 MB
32 MB
32 MB
64 MB
You may
Total Memory
32 MB
64 MB
96 MB
128 MB
64 MB
128 MB
192 MB
1-17

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