Arch Memory 16GB 260-Pin DDR4 2667 MHz So-dimm RAM for Razer Blade 15 (2018) Advanced RZ09-02386 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
8GB DDR4 2666 2667 MHz SODIMM Mac Memory RAM for APPLE iMac 2019 5K Retina A2115 | eBay
I have single channel ram speccy says it's 1330.6 mhz and task manager says 2667 mhz. Should I buy 1330 mhz ram or 2666 mhz? : r/pcmasterrace