AddOn 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

Cisco® HX-MR-1X322RV-A Compatible Factory Original 32GB DDR4-2400MHz Registered ECC Dual Rank x4 1.2V 288-pin for Cisco CL17 RDIMM