P4B-M

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    CPU Support

    The following table shows the supported CPUs for this motherboard

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    CPUValidated since PCBValidated since BIOSNote
    Celeron 1.7 GHz (400 FSB, L2 cache:128KB) ALL 1003 GO
    Celeron 1.8 GHz (400 FSB, L2 cache:128KB) ALL 1003 GO
    Celeron 2.0 GHz (400 FSB, L2 cache:128KB) ALL 1005 GO
    Celeron 2.1 GHz (400 FSB, L2 cache:128KB) ALL 1005 GO
    Celeron 2.2 GHz (400 FSB, L2 cache:128KB) ALL 1005 GO
    Celeron 2.5 GHz (400 FSB, L2 cache:128KB) ALL 1006.003 GO
    Celeron 2.6 GHz (400 FSB, L2 cache:128KB) ALL 1006.003 GO
    Celeron 2.7 GHz (400 FSB, L2 cache:128KB) ALL 1006.005 GO
    Celeron 2.8 GHz (400 FSB, L2 cache:128KB) ALL 1006.005 GO
    P4-1.4 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.5 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.6 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.6A GHz (Socket478, 400 FSB, L2 cache:512KB) ALL 1002 GO
    P4-1.7 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.8 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.8A GHz (Socket478, 400 FSB, L2 cache:512KB) ALL 1002 GO
    P4-1.9 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-2 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-2.20 GHz (400 FSB, L2 cache:512KB) ALL 1002 GO
    P4-2.40 GHz (400 FSB, L2 cache:512KB) ALL 1002 GO
    P4-2.50 GHz (400 FSB, L2 cache:512KB) ALL 1004 GO
    P4-2.60 GHz (400 FSB, L2 cache:512KB) ALL 1004 GO
    P4-2A GHz (Socket478, 400 FSB, L2 cache:512KB) ALL 1002 GO
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    • PCB color and bundled software versions are subject to change without notice.
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