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VIA KT133

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VIA KT133 - The Market Leader for Mainstream Socket A Platforms

The VIA Apollo KT133 was the first chipset available supporting Athlon™ and AMD Duron™ Socket A processors. In terms of price - performance and scalabiltiy it is widely recognized as the leading chipset of its type, and has ensured that VIA - AMD based platforms, with their superior value and compelling feature sets, blaze a trail for others to follow.

The VIA Apollo KT133 chipset unleashes the full performance potential of AMD's Athlon™ and Duron™ Socket A processors by providing an extensive high-end feature-set that includes 200MHz FSB, AGP4X, PC133 memory and ATA-66. The AGP4X interface enables the graphics controller to access the main memory at double the speed of previous platforms, ensuring rich 3D graphics and video performance on your AMD processor-based PC system. The ATA 66 interface on the VIA Apollo KT133 chipset helps boost system performance by providing a high-speed connection to powerful ATA 66 Hard Disk Drives, delivering maximum sustained data transfer rates of 66MB/sec.


Features of VIA KT133

Features
Benefits
AMD Socket A Support The VIA Apollo KT133 is the first chipset to support AMD Socket A Athlon™ and Duron™ processors.
AGP4X Enables the graphics controller to access the main memory at double the speed of previous platforms, ensuring rich 3D graphics and video performance.
133MHz Memory Bus Maximizes the performance of AMD Athlon™ processor-based PC systems at minimal extra cost through support for high-speed PC133 SDRAM and Virtual Channel RAM.
200MHz Front Side Bus Settings Optimizes the performance of the AMD Athlon™ processor, delivering twice the throughput of 100MHz Pentium® III based systems.
ATA 66 Support Enhances PC system responsiveness through high-speed HDD connections.
AC-97 Audio Provides cost-effective solution for delivering high-quality audio capabilities.*
MC-97 Modem Enables low-cost connectivity to the Internet through an ACR Fax/Modem module.
Support for Four USB Ports Provides convenient plug and play connections to the growing number of USB peripherals and enables Legacy Free system designs.

*Requires onboard audio Codec or ACR expansion slot on the motherboard.


Benefits of VIA KT133

Innovative & Scalable Architecture
The VIA Apollo KT133 is based on an innovative and scalable architecture with proven reliability and performance. It is a two-chip set consisting of the VT8363 North Bridge controller and the VT82C686A South Bridge controller, see the block diagram below. Additional key features include support four USB ports, AC-97 link for audio and modem, hardware monitoring, and power management.


Block Diagram

Key Features

» Supports Athlon™ and AMD Duron™ Processors
» 200MHz FSB Settings
» Support for AGP 2X/4X
» Supports up to 1.5GB PC100/133 SDRAM and Virtual Channel memory
» Support for Advanced Communications Riser (ACR) Card Standard
» Integrated 2 Channel AC-97 Audio
» Integrated MC-97 Modem
» Support for ATA 33/66/100
» 4 USB ports, UHCI compliant
» Integrated hardware monitoring
» Advanced power management capabilities including ACPI/OnNow
» 552-pin BGA VT8363 North Bridge
» 352 -pin BGA VT82C686 South Bridge


Tech Support

If you should have problems or questions setting up or running your VIA product, we offer comprehensive technical support here and you can find the latest device drivers, as well as helpful forums to discuss and solve your problems.


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