INTEL'S LATEST XEON processor is featured in the newest member of IBM Corp.'s scalable "block" server family. The eServer x440, announced in March, can scale up to 16 processors using two 8-way server blocks.
IBM is taking a different approach in competing with Unisys' ES/7000, which packs as many as 32 processors into a cabinet-style unit. Instead, IBM has created a scalable Intel server that can be partitioned. The product consists of rack-mountable units using proprietary interconnects to scale processors and I/O. For partitioning, the servers use either hardware pa