Acer Veriton M680, Service Manual

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Chapter 1 9
Memory Combinations
System Memory
Audio Interface
Slot Memory Total Memory
Slot 1 1GB, 2GB,4GB 1GB ~4GB
Slot 2 1GB, 2GB,4GB 1GB ~4GB
Slot 3 1GB, 2GB,4GB 1GB ~4GB
Slot 4 1GB, 2GB,4GB 1GB ~4GB
Maximum System Memory Supported 1GB ~16GB
Item Specification
Memory slot number 4 slot
Support Memory size per socket 1GB/2GB/4GB
Support memory type DDR3 1333/1066 Un-buffered Non-ECC/ DIMM
Support memory interface DDR3 connector
Support memory voltage 1.5V
Support to parity check feature Yes
Support to error correction code (ECC) feature No
Memory module combinations You can install memory modules in any combination as long
as they match the above specifications.
Item Specification
Audio controller Intel Q57+ALC662-VC
Audio controller type ALC662-VC
Audio channel codec 5.1(Rear 3 jack)
Audio function control Enable/Disable by BIOS setup
Mono or stereo Stereo
Compatibility The ALC662-VC series support host audio controller from the Intel ICH series
chipset, and also from any other HDA compatible audio controller. With EAX/
Direct Sound 3D/I3DL2/A3D compatibility, and excellent software utilities like
environment sound emulation, multiple bands of software equalizer and
dynamic range control, optional Dolby® Digital Live, DTS® CONNECT™, and
Dolby® Home Theater programs, provides an excellent home entertainment
package and game experience for PC users.
Music synthesizer Yes,internal FM synthesizer
Sampling rate 192KHz (max)
MPU-401 UART support Supported
Microphone/Headphone jack Supported