NEMIX 32GB DDR4 2666MHz MR21300-324 PC4-21300 2Rx4 ECC RDIMM Server RAM. Model: MR25600‑724 -- 32GB DDR4 3200MHz RDIMM ECC. Interface: DDR4 3200MHz, 288‑pin RDIMM with ECC for error correction. SK Hynix 64GB DDR4 2933MHz HMAA8GR7AJR4N-WM PC4-2933Y 2RX4 ECC RDIMM Server RAM.
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