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Model A1312 / Mid 2011 / 2.7 & 3.1 GHz Core i5 or 3.4 GHz Core i7 Processor, ID iMac12,2

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Location of Apple SSD drive on iMac 2011 27" discovered

The custom configured iMac with an SSD drive hides the drive in a different place than it traditionally would be placed.

To find the Apple SSD drive check underneath the CD/DVD drive.

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The Apple installed 2.5” SSD is mounted on the studs under the optical drive

Block Image

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I wish I had this answer the other day before I followed various notes online and finally began digging below the Logic Board. I eventually found it the other day.

Finally right there under the Optical drive as you’ve wonderfully photographed it. Thank you for posting the photo for others, and potentially myself if I have a long day!

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@danj have one of these on the bench that I bought. Am working on the GPU but ordered the cable for a 2.5" SSD. iMac Intel 27" (Mid 2011) Dual Hard Drive Kit / Upgrade Parts Only

My thinking was to just keep the old hard drive, thus I don't have to buy an OWC thermal sensor for $50 (maybe do a fusion drive setup).

iMac Intel 27" (Mid 2011) Dual Hard Drive Kit

Can I retain the optical AND add an SSD?

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@mayer - Yes! There is a third SATA port on the logic board. The guide will aim you to the spare port Installing iMac Intel 27" EMC 2429 Dual Drive Kit (HDD or SSD)

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@danj Thanks, just got the cable in today. Do you know about this GPU replacement. I could not get the seller to respond to my email about it already being flashed. Seems like a much better alternative than putting an expensive Apple one in again that is likely to fail.

Location of Apple SSD drive on iMac 2011 27" discovered

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@mayer What GPU replacement??

I use these TheBookYard - GPU's (exchanged)

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