End of interactive support
Intel is announcing the end of interactive support for the Pentium® II Xeon® processors. See the End of Interactive Support Announcement for details.
B0-step versions of the Pentium® II Xeon® processor 400 MHz and B1-step versions of the boxed Pentium II Xeon processor 450 MHz should be used only in Intel® 440GX AGPset based systems. To distinguish between processor steppings, see How to Match Processor Steppings which lists processor steppings and their test specifications.
This applies to: