4521-9406 - IBM 2GB Kit 2 X 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory
4521-9406 - IBM 2GB Kit 2 X 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory
4521-9406 - IBM 2GB Kit 2 X 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory