HP AB409-69101 - Cell processor board - 1.6 GHz (Montecito, 18MB Level-3 cache) - Includes two processors Retail
HP A3310-69001 - HP PA-RISC processor module - Includes 120MHz processor and 1MB cache - Plugs into the processor (mother) board (One or two can be plugged into each processor board) Retail
HP D4311-69008 - 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 Retail
