MB MSI 845PE Max MS-6580 ver 2.0 CPU support: Socket 478 for IntelĀ® Pentium 4/Celeron processors Celeron (Willamette) – 1.5 GHz – 2 GHz Celeron (Northwood) – 1.5 GHz – 2.8 GHz Celeron D – 2.13 GHz – 3.2 GHz Pentium 4 – 1.4 GHz – 3.4 GHz Pentium 4 Extreme Edition – 3.2 GHz – 3.4 GHz Core Frequency from 1.4 GHz to 2.8 GHz and up*not tested Chipsets IntelĀ® 845PE chipsets AGP 4x slot (1.5v only) Support 100/133/166…