The following table shows the support for CPU / Motherboard P4T-E
Since PCB Since BIOS
Celeron 1.7 GHz(400 MHz FSB) ALL 1006
Celeron 1.8 GHz(400 MHz FSB) ALL 1006
Celeron 2.0 GHz(400 MHz FSB) ALL 1007
Celeron 2.1 GHz(400 MHz FSB) ALL 1007
Celeron 2.2 GHz(400 MHz FSB) ALL 1007
Celeron 2.3 GHz(400 MHz FSB) ALL 1008e.003
Celeron 2.4 GHz(400 MHz FSB) ALL 1008e.003
P4-1.4 GHz(400 MHz FSB) ALL ALL
P4-1.5 GHz(400 MHz FSB) ALL ALL
P4-1.6A GHz(400 MHz FSB) ALL 1006
P4-1.6 GHz(400 MHz FSB) ALL ALL
P4-1.7 GHz(400 MHz FSB) ALL ALL
P4-1.8A GHz(400 MHz FSB) ALL 1006
P4-1.8 GHz(400 MHz FSB) ALL ALL
P4-1.9 GHz(400 MHz FSB) ALL ALL
P4-2.0A GHz(400 MHz FSB) ALL 1006
P4-2.0 GHz(400 MHz FSB) ALL ALL
P4-2.2 GHz(400 MHz FSB) ALL 1006
P4-2.4 GHz(400 MHz FSB) ALL 1006
P4-2.5 GHz(400 MHz FSB) ALL 1007
P4-2.6 GHz(400 MHz FSB) ALL 1007