HyperStreaming™ Technology
- SiS HyperStreming™ Technology allows streams of chipset data to flow, Efficiently, Concurrently, Smoothly and Intelligently.

Host Interface
- Supports Intel® Pentium® D Dual-Core processor
- Supports Intel® Pentium® 4 FSB 800/533/400MHz processor
- Supports Intel® Hyper-Threading Technology

DRAM Controller
- Supports DDR2-533/400, Delivering up to 4.2GB/s Bandwidth
- Supports DDR400/333/266, Delivering up to 3.2GB/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 SiS649 and SiS965
- Bi-Directional 16-bit Data Bus at 533MHz Operating Frequency

SiS965L PCI Express MuTIOL® 1G Media I/O

SiS MuTIOL® 1G Delivering 1GB/s Bandwidth
- Proprietary Interconnect between SiS north bridge and SiS965L
- Bi-Directional 16 bit Data Bus at 533MHz Operating Frequency

Integrated PCI Express x1 Bridge
- Compliant with PCI Express Specification 1.0a
- Supports two PCI Express x1 ports
- Supports 250MB/s Bandwidth for each Direction in a Port

Integrated Serial Host Controller
- Two independent ports and flexible channel allocation
- Compliant with Serial ATA 1.0 Specification
- Supports Ultra DMA 150
- Supports RAID 0, 1, and JBOD 

USB 2.0/1.1 Host Controller
- One EHCI USB 2.0 Controller and 3 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

Fast Ethernet/Home Networking Controller with MII Interface
- Support 10/100 Base-T Ethernet or 1/10Mb HomePNA 2.0 with External PHY

PCI 2.3 Specification Compliance
- Supports up to 6 PCI Masters

Audio / Modem Controllers with AC'97 Interface
- AC'97 v2.3 Compliant
- Supports 8 Channels of AC'97 Speakers Out and V.90 Software Modem

Advanced Power Management
- ACPI 1.0b and APM 1.2 Compliant

Dual IDE Channels with ATA 133/100
LPC 1.1 Interface
Integrated RTCIntegrated Keyboard/PS2 Mouse Controller