How to Upgrade the Main Drive in a 27-inch iMac Late 2009 (Updated)

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.

Video Jump Points:
00:00 – Title, notes, difficulty level, and tools required
00:07 – Introduction / Overview
00:27 – Part 1 – Removing the Original 3.5-inch Hard Drive
03:09 – Part 2 – Installing the New 3.5-inch Drive
07:41 – You Can Now Format Your New Drive
07:50 – Experience the OWC Difference
08:02 – Closing, Legal Stuff, and Copyright

OWC iMac 27-inch 2009 HDD Upgrade Kit Options:
https://eshop.macsales.com/item/OWC/D...

SSD Upgrade Options:
https://eshop.macsales.com/shop/ssd/o...

3.5-inch Hard Drives:
https://eshop.macsales.com/Search/?Nt...

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