8GB PC3-12800R-11 Dual-Rank x4 Memory DIMM,M393B1K70DH0-CK0,HMT31GR7CFR4C-PB
Samsung M393B1K70DH0-CK0 8GB DDR3-1600/PC3-12800 RDIMM 240-Pin CL11 Dual Rank x4 ECC Registered Memory Module

8GB PC3-12800R-11 Dual-Rank x4 Memory DIMM,M393B1K70DH0-CK0,HMT31GR7CFR4C-PB
Samsung M393B1K70DH0-CK0 8GB DDR3-1600/PC3-12800 RDIMM 240-Pin CL11 Dual Rank x4 ECC Registered Memory Module