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Improve Performance and Capacity. Upgrade Your iMac with Confidence.

OWC's in-line solution is the only hardware digital thermal sensor on the market allowing a third-party SATA drive to be installed in your iMac. A convenient, plug-and-play cable, the In-line Digital Thermal Sensor eliminates fan noise and maintains proper system fan control through the iMac's System Management Controller. This innovative device is designed specifically for the iMac, requires no software hacks and ensures compatibility with Apple's built-in diagnostic processes.

Replace your iMac's original hard drive with a3.5-inch SATA hard driver a lighting fast2.5-inch SATA SSD with a Newer Tech Adapta Drive for dramatic upgrades in storage capacity or data speed while maintaining the original system's fan and diagnostic performance.

Need the Tools to Complete this Install?

If you need an upgrade kit with tools, you can purchase theOWC Complete DIY Hard Drive Upgrade Kit for 27-inch & 21.5-inch iMac (Late 2009 - Mid 2010) models.

Have OWC Upgrade Your iMac

If you are not fully confident in your ability to upgrade the drive in your iMac after watching the OWC Install Video,let OWC upgrade your iMac! Our certified technicians will expertly upgrade your system and ship it back to you - It's the easiest way to upgrade your Mac.