40T7983 - IBM 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory
40T7983 - IBM 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory
40T7983 - IBM 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory