
Which according to Apple has a Maximum of 16GB. I have just purchased 32GB for my 27” mid-2011 iMac. Especially if it is a used machine, as it tells me if the machine can be upgraded or if it has been shipped with the max ram and a fixed SSD. Or advising friends on which MacBook to purchase. I even use this feature before buying a used MacBook.
#LATEST IOS FOR MACBOOK PRO MID 2012 SERIAL NUMBER#
Well packed and next day delivery if ever needed.įor me, the piece de resistance is being able to check a particular iMac against its serial number to ensure that I get the right module the first time. The RAM I just removed I bought in Oct 2017 and it has never let me down. 4 days later I received 2 matched pairs of RAM at no extra cost and my machine ran perfectly. Who asked me to send all four modules back and they would test it for me. Unfortunately, there was an issue, as the Modules conflicted. I purchased 8GB of Ram to accompany the 8GB supplied by Apple. When I upgraded my first 27” iMac which was a 2010 model in 2017. All modules supplied are always perfectly paired.

I have used MrMemory for some years and purchased RAM upgrades for my iMacs and those of my friends.
#LATEST IOS FOR MACBOOK PRO MID 2012 HOW TO#
How to Identify your Apple.Īpple Compatible / Memory Upgrades Purchased Faultless Every Time Mr Memory recommends you install modules in pairs for Dual-channel performance - View Dual-channel Memory Video.įor Guaranteed Compatible Memory, please choose a model that matches your model's Release Date, Screen Size and Processor. Instantly check how much Memory you currently have installedĭownload User Guide for your Apple MacBook Pro Example 1ġ28GB Maximum with 4 Slots Upgrade using 4 x 32GB modules Example 2ģ2GB Maximum with 2 Slots Upgrade using 2 x 16GB modules This amount is usually divided by the number of slots to give the maximum per slot.īelow are two examples, they may not apply to this particular model. This is the maximum total amount of Memory you can install in your computer. The example below shows 4 empty desktop memory slots. To locate and check the number of empty slots please follow the installation guides and videos from the Support menu above.

The number of "available" slots will depend on what is already installed. This is the total number of Memory / RAM slots in your computer. Apple MacBook Pro 13-inch, Mid 2012 - 2.5GHz Core i5
