OWC Internal HDD DIY Kit

Internal HDD DIY Kit, For All Apple 21" iMac 2011 Models Close to maxing out your 500GB to 1.0TB factory-installed hard drive? With the OWC Internal HDD DIY Kit you can replace your old hard drive on your own with up to a 4.0TB drive (sold separately) for up to 8x more storage and backup capacity! And if you already have all the tools necessary to perform the upgrade, you can simply purchase the cable and mounting set separately here. The kits are certified to successfully pass the Apple Hardware Test.

Before attempting to perform this installation, please watch the following instructional video in its entirety to determine your ability to perform this complex procedure. OWC assumes no responsibility for damage that may occur during the install.