Intel Pentium II Xeon 400

With the introduction of the Pentium Pro Intel started to differentiate the market. Regular Pentium's for regular PC's and Pentium Pro's for workstations or servers. The successor of the Pentium Pro was named 'Xeon'. Basically the Pentium II Xeon is identical to a Pentium II except that it can run in multi-processor environments, has a different slot and can have bigger L2-cache sizes.