Acer R3700 manual Memory Combinations, System Memory, Audio Interface

Memory Combinations

Slot	Memory	Total Memory
Slot 1	1GB,2GB	1GB ~2GB
Slot 2	1GB,2GB	1GB ~2GB
Maximum System Memory Supported		1GB ~4GB

System Memory

Item	Specification
Memory slot number	2 slot
Support Memory size per socket	1GB,2GB
Support memory type	DDR3 SO-DIMM
Support memory interface	DDR3 800MHz
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.

Audio Interface

Item	Specification
Audio controller	Realtek ALC662
Audio controller type	ALC662-VC
Audio channel	2 channel analog audio
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

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