512MB, 1GB, 2GB TSOP Registered DIMM DDR SDRAM D.
Samsung
M383L2920BTS-A2 - DDR SDRAM Registered Module
512MB, 1GB, 2GB TSOP Registered DIMM DDR SDRAM DDR SDRAM Registered Module ( TSOP-II ) 184pin Registered Module based on 512Mb B-die with 1,700 / 1,.