OWC 16GB (2 x 8GB) PC4-21300 DDR4 2666MHz SODIMMs ram memory upgrade
OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade. For iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM.
Memory built by Mac people, for Mac people (and PC too), for over 30 years
Memory is the most cost-effective DIY upgrade you can make to your Mac or PC.
Unleash the true speed and performance of your system and applications.
Experience increased efficiency and productivity. Open more apps and files, all at the same time.
Warranty Safe Upgrade
Free step-by-step installation videos
OWC memory. Built for macs + pcs.
Experience your computer's true performance potential.
Density: 16GB (2 x 8GB)
Pin Count: 260-pin
Op. Temp.: 0C to +85C
Data Rate: DDR4-2666
Low Noise 8-Layer PCB
Meets and/or Exceeds Apple/Intel Specifications
Free Installation Videos & Manuals
Warranty Safe Upgrade.
OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program
PC4-21300 DDR4 2666MHz SO-DIMMs will operate at 2400MHz speeds in iMac19,2 models with 3.6GHz Quad-Core i3 Processor. This memory will operate at full 2666MHz speeds in other iMac19,2 models.
Other DetailsiMac (Retina 5K, 27-inch, Mid 2020) Model ID: iMac20,2 - A2115 - EMC - 3442
iMac (Retina 5K, 27-inch, Mid 2020) Model ID: iMac20,1 - A2115 - EMC - 3442
iMac (Retina 5K, 27-inch, Early 2019) Model ID: iMac19,1 - A2115 - EMC - 3194
Mac mini (Late 2018) Model ID: Macmini8,1 - A1993 - EMC - 3213