31P9640 - IBM 2GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
31P9640 - IBM 2GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
31P9640 - IBM 2GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module