The old Abit TH7 RAID mobo, ay?
http://www.motherboards.org/reviews/motherboards/925_2.htmlThe Socket 478 motherboard uses an Intel 82850 Northbridge chip, and Intel 82801BA Southbridge chip, for the motherboard chipset.
(ICH2 is 82801BA)
http://en.wikipedia.org/wiki/List_of_intel_chipsets#Pentium_4_chipsets
(Intel's term for their Northbridge chip is MCH. Memory Controller Hub,
http://en.wikipedia.org/wiki/Northbridge_%28computing%29The Northbridge chip handles the faster capabilities of the computer.
The Southbridge chip handles the slower capabilities.
The Northbridge chip handles the Processor, Ram Memory, and High-speed graphics.
AGP and PCI-Express are high-speed graphics.
{The Abit TH7 RAID mobo has an Accelerated Graphics Port expansion slot, for a graphics card. AGP)
A graphics (Video) card inserted into a PCI expansion slot, or Integrated Graphics,
is Not high-speed graphics.
(Integrated Graphics is also referred to as OnBoard Graphics.
On the motherBoard )
http://en.wikipedia.org/wiki/File:Motherboard_diagram.svgAs you can see in the chart on Wikipedia the FSB support for the Intel 850 chipset (Intel 82850) is 400MHz.
In conclusion, you know now that you can use an Intel Pentium 4 processor,
A) That fits in a Socket 478 processor socket,
B) Has a maximum Front Side Bus frequency rate ('Speed') of 400MegaHertz. (FSB 400MHz)
Here is a link to the Motherboard Manual (PDF file format),
http://www.motherboards.org/mobot/manuals/Abit/
Scroll about three-quarters down the page, until you come the heading in the left column -
th7.pdf
Left-click on Download to the right.
For additional questions please post in a Comment.
Regards,
joecoolvette
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