Thats a pitty, so i guess there is a bigger difference inbetween the 4000/6000 and 2000 series.

Well i figured, that the early PII have higher TDP than the PIII i tested and that the only real difference is the dieshrink therefore lower TDP and the additional SSE it could not hurt. And it did not hurt in my case… i tested a few Celerons (slot 1) as well but it refused to boot with a 366 …

I have used a PCI Geforce 2 MX 400 and a FX5600 somewhere as well 😀, that is probably as good as it gets in the PCI Slot. If you can find a Pentium III 550 MHz Slot 1, give it a try. As it has a fixed Multiplier of 5.5 it should be 366 when running at 66MHz.

Hey, not sure if you are still playing with your trusty old Deskpro. I have 4 of those (but the 4000 and 6000) at home and i mostly love them! Regarding the RAM, as you figured, you can indeed use 100 or 133 MHz Modules, but as per Intel the chipset supports 512 MB (Compaq does not mention this). At …

This is excactly what i was hoping for, thank you very much! Going to order this!

Hey there, i have found a similar thread for the Compaq Deskpro 20 PIN ATX Power Supply, but nothing related to the i would assume PRE ATX so AT Powersupply Pin-Out. I do own a Compaq Deskpro 4000 5200MMX but it has a completly different connector, which reselbles more of an ATX Style connector. …