2GB (2x 1GB) Kit 667MHz DDR2 PC2-5300 ECC CL5 SDRAM Chipkill FB-DIMM Replacement Memory Module for Select IBM Systems - IBM Part Number 39M5785 39M5784
4GB (2x 2GB) Kit 667MHz DDR2 PC2-5300 ECC CL5 SDRAM Chipkill FB-DIMM Replacement Memory Module for Select IBM Systems - IBM Part Number 39M5791 39M5790
8GB (2x 4GB) Kit 667MHz DDR2 PC2-5300 ECC CL5 SDRAM Chipkill FB-DIMM Replacement Memory Module for Select IBM Systems - IBM Part Number 39M5797 41Y2845
2GB (2x 1GB) 667MHz DDR2 PC5300 ECC Fully Buffered CL5 DIMM Single Rank Low Power Replacement Memory Module Kit for Select IBM Systems - IBM Part Number 46C7418 46C7421
4GB (2x 2GB) 667MHz DDR2 PC5300 ECC Fully Buffered CL5 DIMM Dual Rank Low Power Replacement Memory Module Kit for Select IBM Systems - IBM Part Number 46C7419 46C7422
8GB (2x 4GB) 667MHz DDR2 PC5300 ECC Fully Buffered CL5 DIMM Quad Rank Low Power Replacement Memory Module Kit for Select IBM Systems - IBM Part Number 46C7420 46C7423