OWC 16GB 2666 MHz DDR4 memory

DDR4 SO-DIMM PC4-21300 SO-DIMM 260 Pin Memory for Mac mini (Late 2018), iMac 21.5" and iMac 27" (Mid 2017 or newer), and PCs

OWC memory is designed specifically for compatibility with your Mac. You start with the highest quality components and then create memory that meets the high speed, capacity and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that's perfect for a faster Mac.

OWC memory is hand inspected and tested for quality at every step of the manufacturing process. But that's not all. OWC owns and maintains state-of-the-art facilities where nearly every Mac made in the last two decades has been manufactured. That's because OWC doesn't just test relentlessly for quality and reliability. They test in real-world machines to ensure that OWC memory is optimised to deliver a lifetime of superior performance in your Mac.
That's the OWC difference.