Hynix 32gb (16GB X 2)HMT42GR7AFR4C-RD - PC3-14900R 2Rx4 DDR3-1866MHz ECC REG RAM

RAM Rank: 2RX4. RAM Size: 32GB. Simple RAM Type: DDR3 SDRAM. RAM Capacity Per Module: 16 GB. RAM Bus Speed: PC3-14900R (DDR3-1866). RAM Profile: Standard Height. RAM Form Factor: RDIMM. SKU: RAM0001122#D.

eBay