Currently running with 1.8 Celeron. According to the information at the above link, my board supports as follows:
CPU Support Socket MPGA 478B. Supports Intel P4 FC-PGA2 (0.18 Micron, 256 K cache, 400 MHz FSB), 1.4 to 2.4 GHz Supports Intel P4 FC-PGA2 (0.13 Micron, 512 K cache, 400 MHz FSB), 1.8 to 2.4 GHz Supports Intel Celeron FC-PGA2 (0.18 Micron, 128K cache 400 MHz FSB) 1.9 GHz 100 MHz (x4 = 400 MHz) data bus support (Quad-Bumped technology)
I am trying to find a p4 2.4 with 400 FSB/512 cache, but they seem to be rarer than hens teeth. Can anyone tell me why this is/where I can get one? Alternatively, if I went for a p4 2.0 400/512 would I still get good improvement over the Celeron? These seem to be easier to find. Apologies for long winded post, hope someone manages to reply before dying of boredom while reading!