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We recommend OWC In-line Digital Thermal Sensor for 27-inch & 21.5-inch iMac (2011) (Mfr P/N: DIDIMACHDD11) from OWC for $34.99 as a suitable alternative.
OWC In-line Digital Thermal Sensor Cable
for upgrading the Hard Drive in 21.5-inch iMac (2011) models
Mfr P/N: DIDIM21HDD11 OWC SKU: OWCDIDIM21HDD11
Highlights
- Replace the main hard drive in your 21.5-inch iMac (2011)
- Eliminates fan noise and maintains proper system fan control
- Designed specifically for the iMac
- Requires no software hacks
- Ensures compatibility with Apple's built-in diagnostic processes
- 30 Day OWC Limited Warranty
- Before attempting to perform this installation, please watch the OWC Install Video corresponding to your machine in its entirety to determine your ability to perform this complex upgrade.
Improve Performance and Capacity. Upgrade Your iMac with Confidence.
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Includes
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- (1) OWC In-line Digital Thermal Sensor Cable
- 30 Day OWC Limited Warranty
Compatibility & Installation Videos
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Videos
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Hard Drive Install Video
Customer Reviews
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This was the perfect solution for high fan speed after replacing the HDD on a 'Vintage' iMac.
I would recommend this product to a friend!
Verified Purchase.- Reviewer:Reviewer2019176761
Thank you so much for your fantastic review! We're thrilled to hear that our solution worked perfectly for your vintage iMac after replacing the HDD. It's always exciting to know that we could help improve your experience and reduce that high fan speed. Your satisfaction means the world to us!
Commande très facile sur le site et envoie rapide Le matériel fourni pour le remplacement du disque dur de mon macOS était parfait. Ça été très rapide pour exécuter le remplacement. Bonne qualité
I would recommend this product to a friend!
Verified Purchase.- Reviewer:Reviewer2645867532
Thank you so much for this fantastic feedback! We are delighted that you found our site easy to use and that your order was shipped quickly. It is great to hear that the hardware for your hard drive replacement met your expectations perfectly and that everything went smoothly during installation. Your satisfaction is our priority, and we are delighted to know that you had a great experience with us! -------------------------------------------------- Merci beaucoup pour ce fantastique retour ! Nous sommes ravis que vous ayez trouvé notre site facile à utiliser et que votre commande ait été expédiée rapidement. C'est génial d'entendre que le matériel pour le remplacement de votre disque dur a parfaitement répondu à vos attentes et que tout s'est bien déroulé lors de l'installation. Votre satisfaction est notre priorité, et nous sommes ravis de savoir que vous avez eu une excellente expérience avec nous !
I've been a longtime OWC customer and have bought everything from SSDs, external enclosures, cables, etc and their products have always been on point. I recently got my hands on a used 2012 iMac and the first thing I wanted to do was upgrade the spinning HDD to an SSD. this kit had literally everything I needed to upgrade the original HDD and while I was in there I went ahead and gate the machine a good cleaning with an air duster and decided at the last minute to upgrade the blade SSD as well. with the SSD upgrades and maxing out the RAM @ 32GB, this machine has a new life. thanks OWC!
I would recommend this product to a friend!
Verified Purchase.- Reviewer:Reviewer829845482
Wow, thank you so much for your fantastic review! We're thrilled to hear that you've been a longtime OWC customer and that our products have consistently met your needs. It’s awesome that you tackled the upgrade on your 2012 iMac and took the time to clean it up as well! Upgrading to SSD and maxing out the RAM is such a smart way to breathe new life into your machine. We’re so glad that our kit had everything you needed to make it happen. Your support means the world to us, and we can't wait to see what you choose next!
