D4311-69008 | HP LXr Processor board – Can hold up to two Pentium Pro 200MHz processors with 1MB cache – Processor Board – Can Hold up to Two Pentium Pro 200MHz Processors with 1MB Cache – Mounts on the System Processor Board – up to Two Processor Boards Can be Used | HP LXr Pro 6/200 NetServeR | PC BOARD |