INTEL OPTANE PERSISTENT MEMORY, 512GB, 3200MHZ
128GB DDR4-2666-MHZ TSV-RDIMM/PC4-21300/OCTAL RANK/X4/1.2V
16GB DDR4-2400-MHZ RDIMM/PC4-19200/SINGLE RANK/X4/1.2V
32GB DDR4-2400-MHZ RDIMM/PC4-19200/DUAL RANK/X4/1.2V
16GB DDR4-2666-MHZ RDIMM/PC4-21300/SINGLE RANK/X4/1.2V
16GB DDR4-2933-MHZ RDIMM/1RX4/1.2V
16GB RDIMM SRX4 2933 (8GB), MICRON ONLY
16GB RDIMM SRX4 3200 (8GB)
MICRON (8GB) 16GB 3200MHZ RDIMM
16GB DDR4-2666-MHZ RDIMM/PC4-21300/DUAL RANK/X4/1.2V