DELL HMA84GR7CJR4N-VK S TN78Y 32GB 2Rx4 PC4-2666 DDR4. PULLS FROM DELL R740 SE | eBay
DELL TN78Y - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz by DELL
TN78Y - Dell Compatible 32GB PC4-21300 DDR4-2666MHz 2Rx4 1.2V ECC Registered RDIMM by Hynix Server Memory Model HMA84GR7AFR4N-VK System Specific Memory - Newegg.com