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Kingston 8GB DDR4 2666MHZ SODIMM at Amazon.com
IBM EM61 - 16 GB DDR4 2666 RDIMM
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2666 To 3200 Or 3600 Oc : r/overclocking
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Solved: Ram compatibility issue - HP Support Community - 6878396
![SOLVED] - Mix matching 2666MHz DDR4 with 2444MHz DDR4 memory | Tom's Hardware Forum](https://forums.tomshardware.com/proxy.php?image=https%3A%2F%2Fi.pinimg.com%2Foriginals%2Fef%2Fc1%2Fc6%2Fefc1c61d58d2ec8f0a82e9348d5da213.png&hash=b7dfdf9a677147cca8c2a9a0a9cc61d6 "SOLVED] - Mix matching 2666MHz DDR4 with 2444MHz DDR4 memory | Tom's Hardware Forum")
SOLVED] - Mix matching 2666MHz DDR4 with 2444MHz DDR4 memory | Tom's Hardware Forum
