ASUS P4T: First Pentium 4 Mainboard

bonkers325

Lifer
Mar 9, 2000
13,076
1
0
The first non-Intel mainboard for the new Pentium 4 CPU appeared ASUS P4T, from one of the largest Taiwanese mainboard manufacturers, which is in close cooperation with Intel. The mainboard has a pretty standard set of features. It is based on i850 chipset, supports 4 RIMM slots (the memory modules should be installed in pairs only), is equipped with 5 PCI, 1 AGP Pro and 1 CNR slot. There are 2 USB ports and an optional integrated network controller.
However, ASUS P4T will also boast a couple of unique features as well, which deserve mentioning separately. First of all, this mainboard will be very overclocking friendly. Since the frequency clock multiplier in Pentium 4 processor is locked, ASUS made it possible to change the FSB frequency either with the help of a set of dip-switches or via BIOS Setup. The range of supported FSB frequencies is quite impressive: from 100MHz up to 150MHz with 2-3MHz increments.
The second point is the mainboard design, which has been changed greatly in order to improve the CPU and RIMM modules cooling. Socket 423 is turned by 90 degrees and the memory slots are located along the right edge of the mainboard PCB.
The third worthy peculiarity of ASUS P4T mainboard is the package it goes in. besides the mainboard itself, the box also contains a metallic thing the board is fastened to, and a rubber sheet to protect the back side of the PCB against damaging. P4T, like any other Pentium 4 board, features a bit different mounting holes. So, these additional components should save the users time and trouble looking for a new PC case, because they allow using the mainboard in your regular case. Although you will still have to get a new power supply unit with a 12V-cable.
And now the most exciting issue: the price. Since this mainboard has a four-layer PCB and the i850 chipset is also quite expensive, ASUS P4T is now selling in Japan for about $430. Certainly, the price will drop but we really doubt that it becomes less than $350 by the time we will be also able to buy it.
 

AndyHui

Administrator Emeritus<br>Elite Member<br>AT FAQ M
Oct 9, 1999
13,141
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Does 5 PCI slots seem like not enough to you? I don't know.....I guess I am used to seeing 6 PCI slots on most of the new boards now.

The feature summary states that there are 2 CNR slots, yet I see none on the picture that ASUS has provided.
 

subhuman

Senior member
Aug 24, 2000
956
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Well, 512megs of ram doesn't seem like enough to me on this i815E platform...
(with crucial having free 2nd day and 15% off, it was time to get 2 sticks of 256meg pc133 cas2 stuff. now the board is maxxed but i could see needing more.)
 

XMan

Lifer
Oct 9, 1999
12,513
49
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Subhuman, the board in question is an 850 chipset, not an 815E. It uses RAMBUS, not SDRAM.
 

subhuman

Senior member
Aug 24, 2000
956
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Xerox Man

Thanks for explaining that to me *wink* -- now, let me explain my seemingly irrelevant comment...

I was basically agreeing with AndyHui that 5PCI slots is a limitation, just as 512megs on a 815 board is a limitation. After all, BX boards had 6 slots for cards and support for beyond 1GB of RAM. I am already hitting the RAM limit on the 815 board, and could easily see hitting the 5PCI limit of the new P4 board.

I think it's strange that there are all these new limitations that didn't exist before -- seems like we're going backwards with each step forward.