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
Testing 3rd-Gen Ryzen DDR4 Memory Performance and Scaling | TechSpot
Best DDR4 RAM: Fastest memory for your AMD PC or Intel | Trusted Reviews
Best RAM configuration for the 2019 Mac Pro | Page 5 | MacRumors Forums
NM-C111 For Lenovo IdeaPad S145-15IGM Laptop Motherboard 5B20S42285 5B20S42282 With CPU N4000/ N4100 /N5000 DDR4 100% Test OK - AliExpress
DDR4 vs. DDR5 on Intel Core i9-12900K Alder Lake Review - Application Performance | TechPowerUp
Signal Integrity Characterization of Via Stubs on High-Speed DDR4 Channels | 2020-05-14 | Signal Integrity Journal
384GB 6x64GB DDR4-2933Mhz PC4-23400 288-Pin LRDIMM Memory for Apple Mac Pro 2019 7,1 by NEMIX RAM at Amazon.com
DDR5 Expected to Overtake DDR4 by 2023 | Tom's Hardware