Memory Combinations; System Memory; Audio Interface - Acer Aspire M3450 Service Manual

Memory Combinations

Slot Memory
Slot 1 1MB,2GB,4GB
Slot 2 1MB,2GB,4GB
Slot 3 1MB,2GB,4GB
Slot 4 1MB,2GB,4GB
Maximum System Memory Supported

System Memory

Item
Memory slot number
Support Memory size per socket
Support memory type
Support memory interface
Support memory voltage
Support memory module package
Support to parity check feature
Support to error correction code (ECC) feature No
Memory module combinations

Audio Interface

Item
Audio controller
Audio controller type
Audio channel
Audio function control
Mono or stereo
Compatibility
Music synthesizer
Sampling rate
Microphone/Headphone jack
Chapter 1
Total Memory
1G ~4GB
1G ~4GB
1G ~4GB
1G ~4GB
1G~16GB
Specification
4 slot
1GB/2GB/4GB
DDRIII
DDRIII 1066/1333MHz
1.5V
240-pin DDRIII
Yes
You can install memory modules in any combination as long as
they match the above specifications.
Specification
AMD SB950
ALC662-VC
5.1 channel
Enable/disable by BIOS Setup
Stereo
It should defined by system level
HW not support , it should be S/W app
playback(DAC) 192K
Supported
9