49Y1558 - IBM - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Single Rank Memory 49Y1558 - IBM - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Single Rank Memory $101.66 $86.15
90Y3177 - IBM - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Dual Rank Memory 90Y3177 - IBM - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Dual Rank Memory $78.07 $66.16
47J0172 - IBM - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Dual Rank Memory 47J0172 - IBM - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Dual Rank Memory $78.07 $66.16
90Y3154 - IBM - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Dual Rank Memory 90Y3154 - IBM - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Dual Rank Memory $143.57 $121.67
HMT351R7CFR4C-PB - HYNIX - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Single Rank Memory HMT351R7CFR4C-PB - HYNIX - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Single Rank Memory $69.38 $58.80
647895-TV1 - HP - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Single Rank Memory 647895-TV1 - HP - 4GB 1600MHz DDR3 PC3-12800 Registered ECC CL11 240-Pin DIMM Single Rank Memory $69.38 $58.80