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SiS649
PCI Express & Single-Channel DDR2-533 / DDR400 Chipset For Pentium® 4



Overview
Key Features
Features & Benefits

Features
Benefits
HyperStreaming Technology
It makes streams of chipset data flow all over the paths efficiently, smoothly and intelligently. That can improve whole system performance.
Dual-Core Support
Supports Intel® Dual-Core CPU and Pentium® 4 FSB 800MHz CPU with Hyper-Threading technology.
PCI Express x16 Graphics Supporting
Provide best system performance through high bandwidth 4.0GB/s.
DDR/DDR2 Support
Single channel DDR2 / DDR memory architecture. Offers the maximum memory bandwidth at 4.2GB/s (DDR2-533).
MuTIOL® 1G Technology
Proprietary Interconnect between north bridge and south bridge. SiS MuTIOL® 1G delivers 1GB/s bandwidth.
SATA & RAID functions
Provides 2 independent SATA ports, compliant with Serial ATA 1.0 Specification, and supports RAID 0, 1, and JBOD configuration.
PCI Express x 1 support
Completely with support for PCI Express, it makes the ideal for connecting high-speed peripheral devices for multimedia applications.
Fast Ethernet
Supports 10/100Mb Fast Ethernet.
USB2.0
Meets the requirement for increasing plug and play USB devices.
AC'97 Audio Controller
Hollywood 3D stereo enriches audio surrounding with up to eight channels.
ACR card support
Allows multiple configurations on a single card to extend USB, LAN, HomePNA, modem, and audio for greater flexibility. It is compatible to PCI with minimum design changes.
ATA133 enhancement
Fastest storage support. Increasing data/file transfer rate.


SiS649 / SiS965L Architecture Overview
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