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Amazon.com: CORSAIR VENGEANCE RGB PRO 64GB (8x8GB) DDR4 2666MHz C16 LED Desktop Memory - White : Everything Else
Kingston 64GB DDR4-2666MHZ LRDIMM Quad (KTH-PL426LQ/64G) at Amazon.com
Amazon.com: HyperX Fury 64GB 2666MHz DDR4 Ram CL16 DIMM (Kit of 2) Black Desktop Memory with low-profile heat spreader (HX426C16FB3K2/64) : Everything Else
Amazon.com: A-Tech 64GB Kit (2 x 32GB) for Sun Oracle Server X7-2 - DDR4 PC4-21300 2666Mhz ECC Registered RDIMM 2rx4 - Server Memory Ram (AT363272SRV-X2R5): Electronics
DATARAM 64GB (2 x 32GB) 2666MHz DDR4 PC4-21300 SO-DIMM 260 Pin Memory Upgrade for 2018 Mac Mini (macmini18,1), 2019 27 inch iMac (iMac19,1) and PC laptops at Amazon.com
Timetec 32GB KIT(2x16GB) Compatible for Apple DDR4 2666MHz / 2667MHz for Mid 2020 iMac (20,1/20,2) / Mid 2019 iMac (19,1) 27-inch w/Retina 5K, Late 2018 Mac Mini (8,1) PC4-21333 /PC4-21300 MAC RAM at Amazon.com
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64GB Compatible Memory for Dell Precision 7920 Desktop Tower Workstation DDR4 4Rx4 LRDIMM 2666MHz LV RAM (PARTS-QUICK Brand) at Amazon.com
64GB (2 X 32GB) Memory for 27" Apple iMac with Retina 5K Display (2019) iMac19,1 DDR4 2666MHz SO-DIMMS RAM (PARTS-QUICK Brand) at Amazon.com