Upgrade the memory in your 27" iMac with Retina 5K Display (Late 2015) with a model ID of iMac17,1 using the OWC 12GB DDR3 1867MHz SO-DIMM Memory Kit for Macfrom OWC / Other World Computing. This memory kit features a total capacity of 12GB, which is made up of one 8GB module and one 4GB module. It also has a clock speed of 1867 MHz, a bus speed of PC3-14900, and a 204-pin SO-DIMM form factor. It operates using 1.35V, has a CAS Latency of CL=11, a cycle time of 1.875 ns, does not support ECC technology, and is not registered. Additionally, it is fully compliant with JEDEC specifications and is RoHS certified.

Please bear in mind that this RAM will only work with the Apple 27" iMac with Retina 5K Display (Late 2015). These systems have a model ID of iMac17,1.

12GB (1 x 8GB + 1 x 4GB) Capacity    1867 MHz Clock Speed    PC3-14900    204-Pin SO-DIMM    1.35V    CAS Latency CL=11    Non-ECC    Unregistered    iMac Retina 5K (Late 2015) Compatible

Compatible with the Apple 27" iMac with Retina 5K Display (Late 2015 / Model ID: iMac17,1)

Low Noise 8-Layer PCB

Meets and/or exceeds Apple/Intel specifications

Fully compliant with JEDEC specifications

RoHS Certified

Related Questions and Answers

Q: 1. Can the 2 16GB modules be installed on an early 2009 24 inch iMac ?

A: Locate the Apple model number A.... And refer to the OWC website. Apple devices are very picky about memory specification. OWC has all tools on the website to check compatibility.

Q: 2. I'd like to use these in a late 2012 mac mini (6,1). Will they work?

A: Yes, the OWC 16GB DDR3 1333 MHz SODIMM Memory Kit (2 x 8GB, Mac) would be compatible with the Mac mini (6,1).

Q: 3. the i7 iMac 5k is it compatilble with 64GB ?? because the apple website says that Max is 32GB

A: Yes, this is compatible with the iMac.

Q: 4. Can this memory work in an acer aspire7741 ? (windows)

A: It appears that your Aspire requires 1600MHz memory, this would not be appropriate.You would need OWC1600DDR3S08S.

Q: 5. dose it work with the hp 2000-2d19wn?

A: No, it is not the correct memory, it is too slow.

Q: 6. Does it work with the Motherboard Intel DP67BA ? I will be waiting your good answer

A: The Intel DP67BA motherboard only accepts DIMM type DDR3 chips. The OWC 16GB DDR3 1333 MHz Memory chip is an SO-DIMM type chip and will not fit on the DP67BA.

Q: 7. is this compatible with the newest Intel i9 3.6GHz iMac 27" (2019)?

A: This ram is not compatible with the latest iMac (Early 2019) model. The compatible ram will be BH #OW2666D4S32P.

Q: 8. Hi, can this memory work in a Acer Aspire 5740-5749? (windows).The specification say memory for mac..

A: We specifically build our memory for Mac's, but most of the time it does work on PC's. The memory complies with JEDEC specifications, but there are far too many variables involved to tell you for certain.

Q: 9. will this work on laptops like toshiba and lenovo?!

A: The OWC 16GB DDR3L 1600 MHz SO-DIMM Memory Kit (2 x 8GB, Mac) can be compatible with some models of Toshiba's and Lenovo's. It would be depending on the specific model to ensure compatibility.

Q: 10. Will this work on the 5K iMac 2017?

A: No this would not, I would suggest the following https://bhpho.to/31rt48z for the iMac 27" (5K) 2017 model