Host Interface
- Supports Intel® Pentium® 4 FSB 1066/800/533/400MHz processor
- Supports Intel® Pentium® D dual-core processor
- Supports Intel® Hyper-Threading Technology

High Performance DDR2/DDR Memory Controller
- Supports DDR400/333/266, Delivering up to 3.2GB/s Bandwidth
- Supports DDR2-667/533/400, Delivering up to 5.4GB/s Bandwidth
- Supports up to 1GB per DIMM, Total 2 DIMMs
- Supports un-buffered DIMMs
- Suspend-to-RAM(STR)

Supports PCI-Express x16 Graphic Port
- Compliant with PCI Express SPEC 1.0a
- Supports 4GB/s Bandwidth for each Direction
- Supports Active State Power Management

MuTIOL® 1G Delivering 1GB/s Bandwidth
- Proprietary Interconnect between SiS649FX and SiS966L
- Bi-Directional 16-bit Data Bus at 533MHz Operating Frequency

SiS966L PCI Express MuTIOL® 1G Media I/O

SiS MuTIOL® 1G Delivering 1GB/s Bandwidth
- Proprietary Interconnect between SiS north bridge and SiS966
- Bi-Directional 16 bit Data Bus at 533MHz Operating Frequency

Integrated PCI Express Controller
- Supports two PCI Express x1 ports

Integrated Serial Host Controller
- Provides 2 independent ports for SATA, compliant with Serial ATA 1.0 Specification with transfer rate 150MB/s
- Provides hardware support for AHCI
- Supports RAID 0, 1, and JBOD

USB 2.0/1.1 Host Controller
- One EHCI USB 2.0 Controller and 2 OHCI USB 1.1 Controllers
- Supports Total 8 USB 2.0/1.1 Ports
- Supports USB 2.0 High-Speed Device @480 Mb/s Transfer Rates

Audio - Supports 8 Channels High Definition Audio / AC'97

Fast Ethernet / Home Networking Controller with MII Interface
- Supports 10 /100 Base-T Ethernet

Advanced Power Management:ACPI 1.0b and APM 1.2 Compliant
Dual IDE Channels with ATA 133/100
Support Up to 6 PCI Masters
LPC 1.1 Interface
Integrated Keyboard/PS2 Mouse Controller