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Chapter 1
Introduction of I402R/I402 Motherboard
1-1 Feature of motherboard
The I402R/I402 motherboard is design for use Intel Pentium 4 Processor in 478 Pin
Package/Northwood Processor with the Intel 845 Chipset delivers a high performance
and professional desktop platform solution. Which utilize the Socket 478 design and
the memory size expandable to 2.0GB.
This motherboard use the newest Intel 845 Chipset Supports 400MHz System Bus in
data transfer rate and 133MHz DRAM clock frequency support DDR200/DDR266
SDRAM. The I402R/I402 motherboard offers ULTRA ATA 100 to provide speedier
HDD throughout that boosts overall system performance.
The I402R motherboard including IDE RAID chipset and added extra 2 channel
IDE interface supports either ATA100, or RAID0 (striping), RAID1 (mirroring)
function.
Use RAID0 function it can increasing data storage performance, use
RAID1 function it can protect data which save in hard disk drive.
These motherboards also has an integrated AC'97 2.1 CODEC on board which is
fully compatible with Sound Blaster Pro that gives you the best sound quality and
compatibility.
For those wanting even greater graphic performance, an AGP 4X slot is included on
the board. (For 1.5V AGP card only. No for 3.3V or Universal AGP card).
With USB control as well as capability of expanding to 4 USB function ports, the
I402R/I402 meet future USB demand also this motherboard has built-in hardware
monitor function. This will monitor and protect your computer. The I402
motherboards integrated Recovery Genius in BIOS protected your hard disk from
virus crash hard disk data, and special design in hardware to protect BIOS from
virus crash BIOS data.
In I402R we design in CPU Vcore Voltage, DDR memory 2.5V Voltage, AGP 1.5V
Voltage those can minor adjustable in BIOS setup. This design can let users
approach over clock demand and also can make system more stable. The I402R/
I402 motherboard provides special function in BIOS Setup to setting CPU Host clock
step by step increasing let users to approach over clocking.
I402R/I402 provides high performance & meets future specification demand. It is
really wise choice for your computer.
2
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