I had a dual Pentium II board (made by Tyan, with an Adaptec Raid Option slot) b...

gattilorenz · 2024-09-02T13:10:00 1725282600

You can find multiple of them here, with pictures too: https://theretroweb.com/motherboards/?page=1&itemsPerPage=24...

h2odragon · 2024-09-02T01:29:16 1725240556

there was tyan, supermicro, and MSI? at least

i thin my board with the dual pentium 60mhz chips was msi.

xanathar · 2024-09-02T08:43:47 1725266627

Pentium 60MHz was P5 though, not P54C ... if I'm not mistaken. IIRC the slowest P54C was the 75MHz one as they all had 1.5x multiplier or greater? Again, I wouldn't rule out my memory being wrong.

TheAmazingRace · 2024-09-02T14:16:19 1725286579

That sounds correct to me. Also, the P5 was a 5V design! Intel went to 3.3V soon after the very first Pentium CPUs.