How far can u push the FSB on the pro2a?

Dark

Senior member
Oct 24, 1999
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When u push it beyond 100, your pci and agp are out of specs even if it's just 102Mhz. So I was wondering how far you can push the fsb without getting hdd corruptiong. Help appreciated htx.
 

SleepyGuy

Senior member
Dec 20, 2000
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Mine can hit 115 FSB. I'm running a Duron 700 @ 805 (7x115). Ram is at 153 Mhz CAS2, Crucial is Awesome. Now if i can only get the multiplier to work properly on this MSI KT7 Pro2a board I would be in the 950+ area. Oh well, can't have it all! Peace out.
 

SleepyGuy

Senior member
Dec 20, 2000
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Oh PCI is at 38 Mhz and AGP is also (not sure of number)out of spec. My HD is an IBM 7200 RPM ATA100 drive, other cards are AIW Radeon, Linksys 10/100 NIC, Lucent LT Winmodem. Running in Win2K pro/WinMe no probs for 2 months now. peace out.
 

JHalpin

Senior member
Jan 29, 2001
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Running my D700 at 108 x 8 =864 just fine on a pro2a. Ran fine at 7 x 110 before I connected the L1's but I get random lockups at higher than 108 now.
 

AnMig

Golden Member
Nov 7, 2000
1,760
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sleepy guy

how did you get your memrory (crucial) to 150mhz? is there a place in bios to do this? I usually set spd to get 4 way interweave.
just curios if my crucial cas2 2 sticks of 256mb will do this
 

SpongeBob

Platinum Member
Jan 16, 2001
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His RAM is at 153mhz because this value is obtained form the sum of your FSB and your PCI Clock, ie..115mhz FSB + 38mhz PCI Clock = 153mhz. This is automatic, there is no setting, there is no way to prevent it.
 

AnMig

Golden Member
Nov 7, 2000
1,760
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spongebob


thanks for quick education.

how do people atain 133 fsb (with other mobo) 133fsb +44 =177mhz
with plain pc 133 memory? isnt this a little to much for 133 memory?

does this mean if I join the 266fsb band wagon I have to buy new memory? I currently have 2 sticks of 256 crucial cas 2.

hoping your generous with you wisdom