43X5042 - IBM 4GB DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM 1.8V Dual Rank Memory Module
43X5042 - IBM 4GB DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM 1.8V Dual Rank Memory Module
43X5042 - IBM 4GB DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM 1.8V Dual Rank Memory Module