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CMS 64GB (4X16GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asrock® Motherboard Z490 Taichi, Z490M Pro4, Server 1U2LW-C242 (E3C242D4U), Server 1U4LW-X470 - D56 - Newegg.com
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CMS 16GB (2X8GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Z87 Motherboard Z87-A, Z87-C, Z87-Deluxe - A66 at Amazon.com
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