HP D5028-69010 - 4GB memory board - Has 32 SDRAM DIMM slots with a maximum of 4GB of memory using 128MB DIMMS Retail
HP D6969-63001 - Memory board - Has eight slots for DIMMs - DIMMs must be installed in pairs - Memory Board - Has Eight Slots for DIMMs - DIMMs Must be Installed in Pairs - Located on the System Processor Board Assembly, Two Memory Boards are Require Retail
HP A3639-69102 - Memory carrier - Has eight DIMM slots - N4000 memory carrier - Plugs into the system processor board Sale $49.00 Retail $79.00
