AddOn Lenovo 64GB DDR4 SDRAM Memory Module - 64 GB - DDR4-2400/PC4-19200 DDR4 SDRAM - 2400 MHz - CL17 - 1.20 V - ECC - 288-pin - LRDIMM - Lifetime Warranty

AddOn Lenovo 64GB DDR4 SDRAM Memory Module - 64 GB - DDR4-2400/PC4-19200 DDR4 SDRAM - 2400 MHz - CL17 - 1.20 V - ECC - 288-pin - LRDIMM - Lifetime Warranty