Acer Veriton X680G Acer Veriton X680G Desktop Service Guide - Page 16

Memory Combinations 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 System Memory 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. Audio Interface 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 Chapter 1 9