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$70.99 off *NOW* Get Parallels Desktop Pro Edition - Windows/Multi OS Compatibility software for Mac - Only $29.00 with select OWC SSDs, HDDs, Memory, External Storage, and Optical Drives! (Limit 3 rebates, 1 rebate per qualifying item)
Must purchase with: PPDPROSUB1Y-REB29

32.0GB OWC Memory Upgrade Kit

4 x 8.0GB 1600MHz DDR3L SO-DIMM PC12800 204 Pin
OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program | 30 Day Money Back Guarantee
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Memory Trade in
Save money by trading in your original chips! View available memory rebates.
From the purchase date of qualifying memory from OWC, you have 60 days to trade-in your old memory for a cash rebate!
Just fill out OWC's online rebate form or contact OWC Customer Service after you receive and install your new memory.
- Please allow up to 14 Days from the time we receive your memory for testing and rebate processing.
- The OWC Rebate is for up to the same number of memory modules purchased and must be in working order.
This OWC Memory is compatible with... Learn how to find your Mac's model ID or PC specs
iMac Intel
iMac w/Retina 5K display
(27-inch Mid 2015)
(May 2015)
Model ID: iMac15,1
3.3GHz i5, 3.5GHz i5, 4.0GHz i7
Detailed specs
Install Videos
iMac Intel
iMac w/Retina 5K display
(27-inch Late 2014)
(October 2014)
Model ID: iMac15,1
3.5GHz i5, 4.0GHz i7
Detailed specs
Install Videos
iMac Intel
iMac (27-inch Late 2013)
(September 2013)
Model ID: iMac14,2
3.2GHz i5, 3.4GHz i5, 3.5GHz i7
Detailed specs
Install Videos
iMac Intel
iMac (27-inch Late 2012)
(October 2012)
Model ID: iMac13,2
2.9GHz i5, 3.2GHz i5, 3.4GHz i7
Detailed specs
Install Videos

Customer Ratings

Write a Review 4.9 / 5 349 out of 365 (96%) reviewers would recommend this product
1 2 3 4 5 6 7
Verified Buyer
Reviewer: JimR Location: Elkhorn, NE Age: 55-65 Experience Level: Power User Owned Product: 1-3 months
Rating: 5/5 Great Service, Nice Price June 5, 2017 Memory and storage upgrades couldn't be better than MacSales.com. I have been using their service and products for years without one issue. Thanks!

I would recommend this item to a friend! This review is from 8.0GB (2x 4GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: Just4MacMini Location: New Mexico Age: 55-65 Experience Level: Home User Owned Product: less than a month
Rating: 5/5 Needed to upgrade my memory June 5, 2017 This product was easy enough to install seems to be doing its job over the last few weeks I have had it. It was a little bit of a tight spot on my Mac Mini to get them both in, and the first time around I sort of felt I didn't have one of them in correctly and once I turned it back on and check the system hardware I could see only half of the two was working. So I shut it down and disconnected and went back in and got the one to slide in more securely this time, I could tell. Fired it up again and everything worked great.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: Japs Location: Huntingyon beach ca Age: 25-34 Experience Level: Hobbiest Owned Product: less than a month
Rating: 5/5 Performance is awesome! May 29, 2017 Fast delivery and great product been testing it for a week now. Works perfect

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: majahack Location: Watsonville, CA Age: 45-54 Experience Level: Hobbiest Owned Product: less than a month
Rating: 5/5 Major Difference May 29, 2017 Mid-2012 MacBook Pro I replaced my 8GB with 16GB of memory at the same time I swapped by HDD (5400RPM) with an SSD. What a huge difference. Honestly, it's as if it is a brand new computer. The instructions were very clear and the work was easy to do. Took me about 10-15 minutes as I took some time to clean the inside of the chassis while I had it open.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: Machappier Location: CT Age: Over 65 Experience Level: Home User Owned Product: less than a month
Rating: 5/5 All I expected and more May 28, 2017 Ordered tha 1 TB SSD, installed it in a 2012 MacBookPro (together with 16 MB RAM) and now I have a super fast MacBookPro WITH all kinds of connectors, an optical drive and a memory card slot built-in. It is a pleasure to do business with experienced, knowledgeable people. Thank you.

This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: MattyH
Rating: 5/5 Just What I Needed May 27, 2017 Exactly what I needed to keep my mid-2012 MacBook Pro running.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: emcarnahan
Rating: 5/5 well priced, quality, and super-charged my old 13" May 10, 2017 The MacBook Pro 13" is supposed to only be upgradable to 8GB, but these chips allow you to up that amount to 16GB. I happen to have a spudger from other various install kits ~ that is the only thing I would like to see in this package, it makes lifting the old RAM much easier. But I know I can count on the quality of OWC products and am thrilled to have super-charged my old laptop at a great price! Thank you :)

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: SAMOD Location: Tucson, AZ Age: Over 65 Experience Level: Home User Owned Product: less than a month
Rating: 5/5 Excellent May 9, 2017 Ordered 4-8Gig Ram on a Tuesday and received them on Thursday using regular first class mail. Upon inserting the ram, everything works perfect!

I would recommend this item to a friend! Customer Videos:

Verified Buyer
Reviewer: SmashHandOnKeyBoard Location: Northern Ontario, Canada Age: 55-65 Experience Level: Home User Owned Product: less than a month
Rating: 5/5 Eezi-Peezi May 1, 2017 Very simple install in a mac-mini...product works fine no issues. Fast shipping!

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: rodero
Rating: 5/5 No more swap files! April 28, 2017 I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:
Verified Buyer
Reviewer: Melonhead Location: NZ Age: 55-65 Experience Level: Power User Owned Product: 1-3 months
Rating: 5/5 Best upgrade to an older iMac April 19, 2017 If you can use a screwdriver you can install this memory. Talked a 9 year old through the process!

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: JeanLouis Location: Montreal, Qc Age: 45-54 Experience Level: Home User
Rating: 5/5 Rejuvenated my laptop April 19, 2017 Increased my memory by four. Good product, quick delivery and nice follow up.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: andreinert Location: Santa Cruz California Age: 45-54 Experience Level: Home User Owned Product: 1-3 months
Rating: 5/5 Great Upgrade!! April 17, 2017 Purchased the 16GB upgrade for my MacBook Pro 9.2 and wow what an improvement. No more lags running multiple RAM hogging apps and very stable. Next upgrade will be a SSD.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: Geomira Location: Perth Australia Age: 55-65 Experience Level: Home User Owned Product: over 6 months
Rating: 5/5 Works well April 16, 2017 This memory has been of service for years now, has not failed at all and works well. Great way to speed up and keep the computer working well.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: BigPapaK Location: AZ Age: 55-65 Experience Level: Home User Owned Product: less than a month
Rating: 5/5 Easy Purchase, great fit in the install April 15, 2017 Aside from the user-friendly web page, easy to identify the correct kit and speedy delivery... the memory upgrade kit is as described. Nice job. I'll be back!

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: jamesholden
Rating: 5/5 Sweet sixteen for my Macbook Pro! April 13, 2017 The Kit was successfully installed and works properly. Thank you guys for this product!

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: botabateau Location: Bangkok, Thailand Age: 25-34 Experience Level: Gamer Owned Product: less than a month
Rating: 5/5 Superb OWC Ram April 7, 2017 Take only 10 days to arrive in Bangkok, This ram packs well the performance of micron chip with OWC premium quality ram is superb, very fast and stable!

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: Lkarlos Location: Los Angeles Age: 35-44 Experience Level: Home User
Rating: 5/5 Easy to install April 5, 2017 I was worried that I had to leave my computer in a shop for "few days" I check the website talk to customer service and recommended this RAM sticks and told me that it was easy to instal and there was a video on the website to instal them.

Took about 10 minutes

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: JPF55 Location: Montreal, Qc Age: 55-65 Experience Level: Home User Owned Product: 1-3 months
Rating: 5/5 Memory for Mac mini April 2, 2017 This was a very easy and painless process of of course, everything worked perfectly.

I would recommend this item to a friend! This review is from 8.0GB (2x 4GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: BlueTone Location: North Louisville Age: 25-34 Experience Level: Hobbiest Owned Product: less than a month
Rating: 5/5 Great Product. March 31, 2017 I replaced the 4gb of ram that was in my Mac Mini with the new 16gb PC3-12800 and I am very very pleased. The install was easy as can be. My computer has no problem running Logic Pro X along with Google Chrome, iTunes, etc. altogether.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: Revan215 Location: South Carolina Age: 25-34 Experience Level: Hobbiest Owned Product: less than a month
Rating: 5/5 New MacBook March 28, 2017 The upgraded RAM definitely helped out my 2012 MacBook Pro. Apps are opening up a lot faster and even put the settings to max on one of my games. I believe a SSD will help it out even more, but that'll be later. And as for shipping, it got here in my deployment faster than I thought it would. Overall, very satisfied.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: billyork23 Location: Massachusetts Age: 45-54 Experience Level: Power User Owned Product: 1-3 months
Rating: 5/5 Easy upgrade March 27, 2017 I put this memory in my 2013 iMac and now it runs faster. More files are stored in RAM cache and less time is spent compressing memory. Well, I'm not sure about that 2nd comment but it sounds good.

If you decided to do this upgrade, be careful with the antenna wires on the motherboard. One of the connectors broke for me and there is no easy way to fix it. So far, this has not been a problem.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: Boricua Location: Puerto Rico Age: 25-34 Experience Level: Hobbiest Owned Product: less than a month
Rating: 5/5 Great upgrade. March 19, 2017 I was not sure to buy 16GB RAM for my mid 2012 Macbook Pro 13" since Apple states that the maximum RAM allowed is 8GB, but is works perfectly. I recommend you to upgrade your Macbook Pro to 16GB RAM.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Verified Buyer
Reviewer: SomeNickname Location: Atascadero, CA Age: Over 65 Experience Level: Power User Owned Product: less than a month
Rating: 5/5 So far, so good March 11, 2017 Of course, the proof will be in how the memory will be doing after a few years of use. I praise the OWC installation video, which let me see before ordering whether the installation was within my abilities.

I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

Reviewer: Dutch Location: Ontario Canada Age: 55-65 Experience Level: Home User Owned Product: less than a month
Rating: 5/5 excellent March 8, 2017 I would highly recommend this to a friend for sure ,

I would recommend this item to a friend! This review is from 8.0GB (2x 4GB) PC3-12800 DDR3L 1600MHz SO-DIMM 204 Pin CL11 Memory Upgrade Kit. Customer Videos:

OWC Memory 32.0GB 4 x 8.0GB PC12800 DDR3L Kit Mfr P/N: 1600DDR3S32S OWC SKU: OWC1600DDR3S32S OWC Memory Upgrade Kit Lifetime OWC Limited Warranty Ships: Same Day
Reviews (365)
only $159.99
Add to CartOther World Computing 1600DDR3S32S In Stock, Click to Buy Now
Additional Capacities & Kits: 16GB + 8GB Modules 16GB Modules 4GB Modules 8GB + 4GB Modules 8GB Modules
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    • Ships: Same Day
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  • 32GB (4x8GB)
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