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Chapter 1
Introduction of VIA P4M890 Chipset Motherboards
1-1 Feature of motherboard
The VIA P4M890 chipset motherboard series are designed for the innovative 65nm and 90nm
Dual-Core Intel® Pentium® D Processor 8 and 9 Series, Intel® Pentium® D Processor, and
Intel® Core 2 Duo® (Code Name: Conroe) Processor with Intel® Hyper-Threading
Technology. With the cost-effective VIA P4M890 chipset that delivers a high performance and
professional desktop platform solution.
The VIA P4M890 chipset motherboard series implement VIA P4M890 chipset which
supports 400MHz/ 533MHz /800MHz/1066MHz system bus of data transfer rate and Hyper
Threading technology. The VIA P4M890 chipset motherboard series provide
133MHz / 100MHz memory clock frequency for DDR2 533/400 system RAM
Modules. The motherboard series are embedded with VIA VT8237R Plus South Bridge offers
ULTRA
ATA 133
and
Serial ATA with RAID 0, 1, JBOD
functions to provide speedier
HDD throughout that boosts overall system performance. The VIA P4M890 Chipset
motherboard series implement the VIA VT6103L LAN PHY chip Support Fast Ethernet LAN
function provide 10/100 Mb/s data transfer rate.
The motherboard series also have an integrated 6-channel AC’97 CODEC on board which is
fully compatible with Sound Blaster Pro
®
that gives you the best sound quality and
compatibility.
The VIA P4M890 Chipset motherboard series are integrated with S3 Graphics UniChrome
Pro Integrated Graphics Processor with high performance & high quality 3D accelerator that
supports Ultra-AGPII with 2GB/s bandwidth; the built-in MPEG-2/1 Video Decoder and
Video Accelerator fully supports VCD DVD HDTV decoding and playback, it also supports
graphic and video overlay function. Built-in programmable 24-bit true-color RAMDAC up to
250MHz pixel clock. Programmable frame buffer size which is from 16MB and up to 64MB
for those who asking for even greater graphic performance. The VIA P4M890 chipset
motherboard series provide one PCI-Express x16 graphics slot of 4Gbyte/sec data transfer
rate at each relative direction which gets 3.5 times of bandwidth more than AGP8X and it’s
up to a peak concurrent bandwidth of 8Gbyte/sec at full speed to guarantee the fully
operational GPU graphics power; four 32-bit PCI I/O slot offers the most cost effective way
for expansion.
With USB controller as well as capability of expanding to 8x USB2.0 function ports
delivering 480Mb/s bandwidth and rich connectivity, the motherboards meet future USB
demand also have built-in hardware monitor function to monitor and protect your computer.
The motherboards provide high performance & meet future specification demand of the next
generation operation system. It is a wise choice for your none stop business computing.
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