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.
Apple Computer Firmware Revision notes:
OWC Memory has been tested and is found 100% compatible with all Apple Firmware updates. Many people have experienced problems with memory after installing this latest update, but the memory OWC is providing fully meets all Apple Specs and is not subject to these problems. Thank you for being an OWC Customer!
Compatible with Intel / AMD Process based PCs capable with
the specifications listed above. Memory complies with JEDEC
Specifications, document JESD79-3B.
Write a Review4.9 / 510 out of 10 (100%) reviewers would recommend this product
Reviewer: pulamorenoLocation: La Rioja ArgentinaAge: 35-44Experience Level: Power UserOwned Product: 3-4 months
Rating: 5/5ExcelenteDecember 4, 2020Excelente producto I would recommend this item to a friend!Customer Videos:
Reviewer: grouch0Age: Over 65Experience Level: IT ProfessionalOwned Product: less than a month
Rating: 5/5Install it and it worksSeptember 4, 2017Three old Macs have a new lease on life since I installed these memory upgrades into two of them and consolidated the old replaced memory in another. I can update the OSes to something more modern and usable now. I would recommend this item to a friend!Customer Videos:
Reviewer: FlashGordon54Location: SuisseAge: 55-65Experience Level: Home UserOwned Product: less than a month
Rating: 4/5Good qualityNovember 28, 2016Received in time, well packed, good quality. I would recommend this item to a friend!Customer Videos:
Rating: 5/5Better than i expectedNovember 27, 2016i upgraded my power mac g4 Sawtooth up to 2gb Ram and its works since the cpu was upgraded to 1.4ghz I would recommend this item to a friend!Customer Videos:
Verified BuyerTop 250 Contributor
Reviewer: AnonymousLocation: New York, NYAge: Over 65Experience Level: Home UserOwned Product: 1-3 months
Rating: 5/5RAM doing the job beautifullyJuly 2, 2015This RAM was bought to upgrade an old PowerMac G4 Digital Audio 733MHz tower, so it could run OS X 10.3. Instructions were clear, no problem installing. G4 is running fine over a month later. I would recommend this item to a friend!
Verified BuyerTop 250 Contributor
Reviewer: AnonymousLocation: AustriaAge: 35-44Experience Level: Power UserOwned Product: 3-4 months
Rating: 5/5iMac G4 800 MHzDecember 22, 2014Works perfectly I would recommend this item to a friend!
Rating: 5/5Doubled MemoryOctober 18, 2014This doubled my eMac's memory. It kept it alive for a couple more years. I would recommend this item to a friend!
Reviewer: AnonymousLocation: cortez,coAge: Over 65Experience Level: Home UserOwned Product: 1-3 months
Rating: 5/5memory works greatOctober 9, 2014512mb memory module for imac. installed o.k. in system and no problems. great product I would recommend this item to a friend!
Reviewer: AnonymousLocation: San Juan, PR
Rating: 5/5Very goodMay 23, 2014I would recommend this item to a friend!
Reviewer: AnonymousLocation: Waiheke, Aotearoa/New ZealandAge: 45-54Experience Level: HobbiestOwned Product: less than a month
Rating: 5/5Fantastic service.August 5, 2013Hey. Want to give a big shout out to OWC. My order arrived in NZ within 12 days at the lowest shipping cost I have ever been charged for anything ex USA. I normally use a mail forwarding service, minimum charge $16 NZD because of the outrageous freight most US companies charge. But not OWC. $2.99 direct to my door. Thanks guys, will use and recommend y'all again and again. I would recommend this item to a friend!
Reviewer: G3FanLocation: ScotlandAge: 25-34Experience Level: IT ProfessionalOwned Product: less than a month
Rating: 5/5PerfectSeptember 25, 2011I bought two of these sticks to upgrade my iMac G3 DV+ (Ruby). I didn't realise that not all SDRAM memory is compatible with the system, and found it very difficult to get guaranteed Apple compatible memory anywhere in the UK. However, these chips work perfectly and the system now runs Tiger very smoothly indeed.
Even more impressively, it was cheaper to buy these and have them shipped across the Atlantic than to buy them in the UK! Even with the cheapest USPS postage option delivery was very quick and the online chat support outstanding.
A fantastic experience and incredible value. I shall definitely be buying everything for my Macs from OWC from now on!
I would recommend this item to a friend!
OWC Memory512MB512MB PC133 Mfr P/N: 133SD512328OWC SKU: OWC133SD512328OWC Memory Upgrade ModuleLifetime OWC Limited WarrantyShips: Same Day