The 32GB DDR3 1333 MHz SO-DIMM Memory Kit (4 x 8GB, Mac) from OWC is designed for select iMac models, and is also compatible with certain Intel/AMD processor-based PC laptops. These modules are dual rank, non-parity, non-ECC, and have a CAS latency of 9. They fully meet Apple’s specifications and are fully compliant with JEDEC specifications, document JESD79-3B. They are also RoHS certified.
OWC 32GB DDR3 1333 MHz SO-DIMM Memory Kit (4 x 8GB, Mac)
$135.19
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Rowena Kessler (verified owner) –
Installed easily and without issues. Original RAM was tiny by today’s standards, this upgrade extends the useful life of the machine.
Dusty Kertzmann (verified owner) –
My 2012 MacBook Pro is now new again.
Bernice Jacobs (verified owner) –
I have a mid 2011 27 Mac desktop that was still running the factory installed RAM & was becoming quite sluggish. Read about how well this upgrade helps. It does! Super easy- screwdriver, towel, and canned air is all you need. B&H just service chat helped me ensure I was ordered the correct part #. Thanks B&H!!!!
Catharine Stroman (verified owner) –
Bought these and an SSD to upgrade an old iMac 2010. The performance difference is so vastly amazing that it feels like a new computer. Almost threw it out before…. good thing I didn’t
Malachi Boyer (verified owner) –
It works and was easy to install in my iMac.
Rose Anderson (verified owner) –
Not really a fan of OWC components. Memory is such a *crucial* component of a computer, I prefer a more reputable brand. But in a pinch, OWC memory does work well enough.
Jamal Padberg (verified owner) –
I did not notice any clear improvement passing from 8GB to 16GB of RAM on a 2012 MacBook Pro. The installation was successful and easy. Not sure if it’s the low quality of the product but I didn’t see any clear improvement in speed.
Dena Rath (verified owner) –
upgraded my mac well!