HP D4944-69001 - Processor board - Has one processor socket - Does NOT include the processor - Processor Board (Small Horizontal Board) - Has One Processor IC Socket - Does NOT Include the Processor IC Retail
HP A3310-69002 - Processor board - Does NOT include the processor module(s) - Processor (Mother) Board - Does NOT Include the Processor Module(s) - Plugs into the Upper Card Cage (PMB) Backplane Board Retail