512MB, 1GB: (x72, DR) 184-Pin DDR VLP RDIMM Featur.
MT18VDVF6472D - 512MB DDR SDRAM VLP Registered DIMM
512MB, 1GB: (x72, DR) 184-Pin DDR VLP RDIMM Features DDR SDRAM VLP Registered DIMM MT18VDVF6472D – 512MB MT18VDVF12872D – 1GB For the latest data shee.