Kingston Technology System Specific Memory 1 GB ( 2 x 512 MB ), DIMM 200-pin, SDRAM, 100 MHz, ECC Kit for Digital Alpha Server DS10/ DS10, 1 GB, 200-pin SO-DIMM Kingston Technology System Specific Memory 1 GB ( 2 x 512 MB ), DIMM 200-pin, SDRAM, 100 MHz, ECC Kit for Digital Alpha Server DS10/ DS10. Internal memory: 1 GB, Memory form factor: 200-pin SO-DIMM, ECC