0B49257 - IBM 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module
0B49257 - IBM 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module
0B49257 - IBM 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module