AddOn HP 32GB DDR4 SDRAM Memory Module - 32 GB (1 x 32GB) - DDR4-2400/PC4-19200 DDR4 SDRAM - 2400 MHz - CL17 - 1.20 V - ECC - Registered - 288-pin - DIMM - Lifetime Warranty 32GB DDR4-2400MHZ ECC DRX4 RDIMM

AddOn HP 32GB DDR4 SDRAM Memory Module - 32 GB (1 x 32GB) - DDR4-2400/PC4-19200 DDR4 SDRAM - 2400 MHz - CL17 - 1.20 V - ECC - Registered - 288-pin - DIMM - Lifetime Warranty 32GB DDR4-2400MHZ ECC DRX4 RDIMM

This HP® 805351-B21 compatible 32GB DDR4-2400MHz dual rank registered ECC 1.2V 288-pin CL17 factory original RDIMM is 100% guaranteed to be compatible with your system and to work right the first time. All of our server memory is built to strict JEDEC standards at one of the tier 1 facilities (Samsung, Micron, or Hynix). Our products are also guaranteed by federal law to not affect or void OEM warranties.