Boost the memory capacity of your supported Mac or Windows PC with the 32GB DDR4 2666 MHz SO-DIMM Memory Upgrade from OWC. Compatible with 260-pin SO-DIMM slots, this 32GB DDR4 memory upgrade comes in two 16GB modules and has a 2666 MHz clock speed, a bus speed of PC4-21300, and a low-noise, 8-layer PCB design. Operating at 1.2V, this memory upgrade is designed to meet or exceed Apple's and Intel's specifications.

32GB (2 x 16GB) Capacity    2666 MHz Clock Speed    PC4-21300    260-Pin SO-DIMM    Low-Noise 8-Layer PCB    Voltage: 1.2V    RoHS Certified

iMac with Retina 5K display (27", August 2020)
iMac with Retina 5K display (27", March 2019)
Mac mini (November 2018)
Select Intel and AMD processor-based PCs

Related Questions and Answers

Q: 1. Will this memory work with Dell XPS 15 7590? Would like to put these 2 32 GB in to get 64 GB

A: From the specifications that I can find, it does appear that this kit should work in the Dell.

Q: 2. Is this compatible with the new 2020 iMac 27 5k 10 core?

A: Yes, it uses the same memory as the 2019.

Q: 3. Hi, is this compatible with Imac 27' 19.1 2019 with radeon pro 570x 4gb ?

A: Yes, the OWC 64GB DDR4 2666 MHz SO-DIMM Memory Upgrade (2 x 32GB) BH #OW2666D4S64P is compatible with the iMac 27'' 2019.

Q: 4. Will this work for the new 2019 iMac 27" base model?

A: Yes, this RAM is rated and fully compatible with the Early 2019 upcoming iMac 27"

Q: 5. It would be desirable to add the list of computer models this memory upgrade is compatible with. For example, does it fit the latest iMac Pro?

A: For all compatible RAM for a particular model of machine, you can simply check the accessories section for that model and the compatible RAM will be there if the machine is user serviceable. This RAM chip can fit potentially thousands of models and the list is constantly growing. We will most likely be unable to show all possible compatibilities to one RAM chip as many of them are made to be agnostic between platforms and models.

Q: 6. Will this work with HP 14" ZBook Firefly 14 G8 Mobile Workstation BH #HEFF14G8V2W6 MFR #3V2W6UT#ABA?

A: Yes, as per the manufacture the HP 14" ZBook Firefly 14 G8 Mobile Workstation (Smart Buy) (HEFF14G8V2W6) would be compatible with the OWC 64GB DDR4 2666 MHz SO-DIMM Memory Upgrade (2 x 32GB) .

Q: 7. Just rec.imac 27" 2019,3.7 6 core 9th gen.corei5 16 gb 2666mhz ddr4 mem. 512 gb ssd. want to upgrade to 32gb mem, what's best?

A: This OWC ram would be my recommendation for compatibility and reliability.

Q: 8. Can the 3.0ghz 2019 iMac upgrade to 64gb of ram? Spec sheet says max ram is 32gb.

A: The iMac 21.5" 2019 model has a max RAM of 32GB.

Q: 9. Is it the same 64 gb kit that can be used in the 2018 Mac mini?

A: This memory is compatible with the Late 2018 Mac mini. The link that you provide is for 2 X 32GB sticks, the community answer is not correct.

Q: 10. CAS Latency ?

A: CAS latency is 19.