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.
Compatible with Intel / AMD Process based PCs capable with
the specifications listed above. Memory complies with JEDEC
Specifications, document JESD79-3B.
Customer Ratings
Write a Review4.9 / 5120 out of 125 (96%) reviewers would recommend this product
Reviewer: AnonymousLocation: New York, NYAge: 45-54Experience Level: Power UserOwned Product: 1-3 months
Rating: 5/5OWC is the best Mac parts storeJune 14, 2015OWC is my go-to store for any mac parts. It has never disappointed. They also deliver lightning fast every time. And I am very grateful for them to take the trouble and the expense of posting so many how-to videos that have helped me many times when working with legacy mac desktops and laptops. EXCELLENCE all around. This company is a leader in it's field, IMHO. Many thanks OWC This review is from 3.0GB (1GB+2GB Kit) PC2-5300 DDR2 667MHz SO-DIMM 200 Pin Memory Upgrade Kit.
Rating: 5/5Works as Advertised!June 7, 2015I love the extra RAM! I would recommend this item to a friend!
Verified BuyerTop 50 Contributor
Reviewer: AnonymousLocation: North Miami Beach, FLAge: 45-54Experience Level: IT ProfessionalOwned Product: 1-3 months
Rating: 5/5Great Quality Product & Shipped Immediately As Promised!June 1, 2015Great Quality Product & Shipped Immediately As Promised! Would definitely recommend this Vendor & their Products! I would recommend this item to a friend!This review is from 4.0GB Kit (2x 2GB) PC2-5300 DDR2 667MHz SO-DIMM 200 Pin Memory Upgrade Kit.
Verified Buyer
Reviewer: AnonymousLocation: NCAge: 25-34Experience Level: Power UserOwned Product: over 6 months
Rating: 5/5Three years strongMay 28, 2015I've been using this upgraded 4GB of RAM for almost three years now. Never had any issues with it. It upgraded my 2008 black Macbook 4,1 to the highest memory settings possible and makes it run faster and more efficient than the stock 2GB RAM. Well worth the purchace. Great price. Highly recommended. I would recommend this item to a friend!This review is from 4.0GB Kit (2x 2GB) PC2-5300 DDR2 667MHz SO-DIMM 200 Pin Memory Upgrade Kit.
Verified Buyer
Reviewer: AnonymousLocation: River Forest, ILAge: 55-65Experience Level: Home UserOwned Product: less than a month
Rating: 5/5Great customer service!May 27, 2015I can't say enough good things about the customer service and follow-up. I needed a RAM upgrade and found out from OWC that Apple was wrong in telling me how much I could add. I could, in fact, add more. I got a follow-up call to make sure I was getting what I wanted. Best online purchase experience I've ever had! Now my computer flies! I would recommend this item to a friend!
Verified Buyer
Reviewer: AnonymousLocation: At.Age: Over 65Experience Level: Home UserOwned Product: over 6 months
Reviewer: AnonymousLocation: Seattle, WAAge: Over 65Experience Level: Home UserOwned Product: 1-3 months
Rating: 5/5Perfect solution for Windows crashing problemMay 7, 2015I run Windows under Parallels on an older iMac. After upgrading to Mavericks OS, Windows was hanging, getting corrupted and was generally unusable. I upgraded to 6GB of memory (max possible) from 4GB and it solved the problem. The product was easy to purchase, came right on time, was easy to install and worked like a charm. I would recommend this item to a friend!
Verified Buyer
Reviewer: AnonymousLocation: MelbourneAge: 55-65Experience Level: Home UserOwned Product: over 6 months
Rating: 5/5GREATMay 4, 2015Today I received ordered , for MAC Ram memory 2 X 2GB . just i installed and i saw result after how works my MAC faster . It is great products and I recommended any one for purchased from at the OWC I would recommend this item to a friend!This review is from 4.0GB Kit (2x 2GB) PC2-5300 DDR2 667MHz SO-DIMM 200 Pin Memory Upgrade Kit.
Verified Buyer
Reviewer: AnonymousLocation: Tampa, FloridaAge: Over 65Experience Level: Home UserOwned Product: 1-3 months
Rating: 5/5mid 2007 iMac memory upgradeMay 2, 2015My 24" mid 2007 iMac had 4GB of RAM & was very slow---upgraded to 6GB (2+4) as OWC advised I could safely exceed the original specs. By following the instructions in the OWC video I did the job in less than 15 minutes. iPhoto and iTunes are now significantly faster. NOTE: I simplified the job by used needle nose pliers to remove the old memory cards. I would recommend this item to a friend!
Response from MacSales.com, Technical SupportMay 4, 2015
While the use of pliers may have been effective in your case, it is very easy to damage the memory modules and we do not recommend their use when removing memory.
Verified Buyer
Reviewer: AnonymousLocation: TXAge: 18-24Experience Level: Home UserOwned Product: 1-3 months
Rating: 5/5Excellent product. I'm very satisfied with it and OWC.April 27, 2015Upgraded the RAM from 1 GB to 4 GB on my old 2007 iMac. The Mac went from basically unusable to a pleasure to use again. I would definitely recommend doing the same to your old (or new) iMac for a better experience and less of that dreaded loading wheel while running multiple processes. First time using OWC and I will definitely use them again in the future. I would recommend this item to a friend!This review is from 4.0GB Kit (2x 2GB) PC2-5300 DDR2 667MHz SO-DIMM 200 Pin Memory Upgrade Kit.
Verified BuyerTop 250 Contributor
Reviewer: AnonymousLocation: Palo Cedro, CAAge: Over 65Experience Level: Home UserOwned Product: over 6 months
Rating: 5/5VERY Obviously works, thumbs up!April 6, 2015I ordered this kit no really convinced to start with....my Imac is tired and wondered if it was worth it. I've got a macbook pro and decided to use the Imac only as a studio with Logic pro. Well once the kit of ram installed the difference was very obvious, faster, everything suddenly worked much much better ( I started to wondering once the rams swapped if there was something wrong with he old ones! that's how obvious the difference was. I must too say that the customer service was incredibly friendly, fast and answered all my questions. Thanks again, I'll be back for more (my Macbook needs ram! ;) ) I would recommend this item to a friend!
Verified Buyer
Reviewer: KagemushaLocation: Los Angeles, CAAge: 55-65Experience Level: Power UserOwned Product: less than a month
Rating: 5/5RAM UpgradeApril 2, 2015With the new RAM installed, my old Mac is running very fast. The products came very quickly and the order was very accurate. Always a pleasure ordering products from OWC...the online support was essential to what I ordered as the advice was right on and exactly what I needed to enhance my Mac. I would recommend this item to a friend!
Verified Buyer
Reviewer: AnonymousLocation: Warsaw, Poland, EuropeAge: 55-65Experience Level: Power UserOwned Product: over 6 months
Rating: 5/5Amazing changeMarch 31, 2015My MacBook Pro, '08 after memory upgrade just re-born as brand new machine. Before install memory upgrade from 2 to 6GB is hard to imagine how fast it will run. Thanks team! I would recommend this item to a friend!
Verified Buyer
Reviewer: AnonymousLocation: South CarolinaAge: Over 65Experience Level: Home UserOwned Product: 1-3 months
Rating: 5/5Late 2007 iMac upgraded to 6 megs of RAM....March 29, 2015.....and acting like a youngster again. Great idea to get more life out of a wonderful computer for so little money. Each time I order something from OWC, they come through with service, quality product, and price. And, I got a refund for trading in my old RAM! Did the same with my MBP; now has 8 megs of RAM. Highly recommended. I would recommend this item to a friend!
Verified Buyer
Reviewer: AnonymousLocation: Cupertino, CAExperience Level: Home UserOwned Product: 1-3 months
Rating: 5/5Reasonable price, reliable, free shippingMarch 28, 2015I've used OWC memory for all our Macs over the years. It always works and is reasonably priced. The USPS free shipping arrives promptly. This order was no exception. More memory and now I'm ready for an upgrade to Yosemite. The on-line sales / chat folks have always helped in matters of mixing & matching different memory modules sizes for each model.
Reviewer: AnonymousLocation: cambridge, maAge: 45-54Experience Level: Power UserOwned Product: over 6 months
Rating: 5/5always goodMarch 24, 2015whenever i use these upgrade kits from OWC, they work and the units always perform better….t the install videos are excellent and always prepare me well for the task…t hanks for your reliability OWC I would recommend this item to a friend!This review is from 4.0GB Kit (2x 2GB) PC2-5300 DDR2 667MHz CL4 Performance SO-DIMM 200 Pin Memory Upgrade Kit.
Verified Buyer
Reviewer: AnonymousLocation: FLAge: Over 65Experience Level: Power UserOwned Product: 1-3 months
Reviewer: AnonymousLocation: Mountain View, CAAge: Over 65Experience Level: Power UserOwned Product: over 6 months
Rating: 5/5A flawless RAM upgradeMarch 22, 2015The 6 GB RAM upgrade for my MacBook Pro was installed easily and has worked flawlessly ever since. I immediately saw the increase in performance and Photoshop and my other apps increased in speed and smoothness. I would recommend this item to a friend!
$4.11 off OWC Cyber Week Special on this 6GB Memory Kit - Instant Savings! (Limit 2) Act fast! Limited quantity available with this offer.
