HP D8236-69000 - System processor board - For up to two PIII processors with 133 MHz FSB - Has four DIMM sockets, and integrated ATI Rage IIc video controller with 2MB SGRAM - System Processor Board - For up to Two PIII Processors with 133 MHz FSB - Retail
HP D3614-69001 - Processor board with dual 133MHz Pentium processors - Processor Board (with Dual 133MHz Pentium Processor IC`s) - Plugs into the System (Mother) Board (2 Can Be Used) Retail
HP D3613-69001 - Processor board with a single 133MHz Pentium processor - Processor Board (with Single 133MHz Pentium Processor IC) - Plugs into the System (Mother) Board (2 Can Be Used) Retail