Axiom 64GB DDR3-1600 Low Voltage ECC RDIMM Kit (4 x 16GB) for HP - AT128A - For Server - 64 GB (4 x 16GB) - DDR3-1600/PC3L-12800 DDR3 SDRAM - 1600 MHz - CL9 - ECC - Registered - RDIMM

Axiom 64GB DDR3-1600 Low Voltage ECC RDIMM Kit (4 x 16GB) for HP - AT128A - For Server - 64 GB (4 x 16GB) - DDR3-1600/PC3L-12800 DDR3 SDRAM - 1600 MHz - CL9 - ECC - Registered - RDIMM