How to: MacBook Pro Retina M.2 SSD Storage Replacement and Upgrade

MacBook Pro Retina Late 2013 – 2015   MacBook Pro Retina 2012 – Early 2013
How to Tutorial   Backup Strategy   Formatting of new SSD   Your Feedback
Storage extension without screws


A MacBook Pro Retina SSD is easily exchangeable for a bigger and faster model. There are currently two options that make sense:

NVMe: Cheap, high speed, a little risk
Transcend, OWC: fully compatible, a bit more expensive, slower

You can use a normal NVMe SSD with an adapter or a third party SSD from Transcend or OWC which are especially designed for your MacBook. NVMe SSDs are a lot faster, but may need some troubleshooting and configuration to make them run in your MacBook. Transcend and OWC SSDs therefore run immediately without any fuss but are slower and a bit more expensive.


Different model?
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 M.2 NVMe SSDThird Party (Transcend, OWC)
advantagesstate of the art, native macOS support, very fast, cheaptuned especially for MacBooks, no adapter necessary, runs immediately
disadvantagesadapter necessary, function depends on individual configuration, lower standby time with older MacBooksslower sequential read and write speeds compared to NVMe SSDs
commentsNVMe SSD can turbocharge older MacBooks rational alternative to original Apple SSD, even though slower

For older MacBooks it may be necessary to adjust the standby mode when using NVMe models, which can lead to a lower stand by time. There is also a little risk that you have to do some troubleshooting with individual configurations. If you want a solution that works immediately, you should get a Transcend or OWC SSD.

The shown SSD speeds show the maxima. Smaller capacities can have slower speeds, especially write speeds. Furthermore, the speeds depend also on your MacBook model. The linked adapters can look different than the ones in the picture, it is a newer generation.



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MacBook Pro Retina Late 2013, Mid 2014, Early 2015, Mid 2015 SSD upgrade

Suitable SSDs Model Number A1502 and A1398 and Model Identifier: MacBook Pro 11,1, 11,2, 11,3, 11,4, 11,5 and 12,1.

Under macOS High Sierra it is possible to use NVMe SSDs from other manufacturers (with the corresponding mechanical adapter). This has the advantage of high capacities at low prices. The 2015 models tolerate the SSDs without problems.

For the 2013 and 2014 models, the standby mode must be adjusted. More details in the instructions below.

Please pay attention to the 2013 model, whether it is one from the end of 2013 or from the beginning of 2013! The early 2013s support SATA SSDs, then please refer to the table below.

The 2013 model has a maximum speed of 700 MB/s, from 2014 on double and even higher. However, this speed can only be achieved with the adapter solution. OWC and Transcend SSDs can only read 800 to 950 MB/s, write a little less.

NVMe SSDs 250 GBAdapterAmazon Link   
Kingston KC1000M.2 to Apple 2013+Kingston 240 GB
Western Digital BlackM.2 to Apple 2013+WD 256 GB
Intel 600pM.2 to Apple 2013+Intel 256 GB
Samsung EVO 960M.2 to Apple 2013+Samsung 250 GB

NVMe SSDs 500 GBAdapterAmazon Link   
Kingston KC1000M.2 to Apple 2013+Kingston 480 GB
Western Digital BlackM.2 to Apple 2013+WD 512 GB
Intel 600pM.2 to Apple 2013+Intel 512 GB
Samsung EVO 960M.2 to Apple 2013+Samsung 500 GB
Samsung PRO 960M.2 to Apple 2013+Samsung 512 GB

NVMe SSDs 1 TBAdapterAmazon Link   
Kingston KC1000M.2 to Apple 2013+Kingston 960 GB
Western Digital BlackM.2 to Apple 2013+WD 512 GB
Intel 600pM.2 to Apple 2013+Intel 1 TB
Samsung EVO 960M.2 to Apple 2013+Samsung 1 TB
Samsung PRO 960M.2 to Apple 2013+Samsung 1 TB

NVMe SSDs 2 TBAdapterAmazon Link   
Kingston KC1000M.2 to Apple 2013+-
Western Digital BlackM.2 to Apple 2013+-
Intel 600pM.2 to Apple 2013+-
Samsung EVO 960M.2 to Apple 2013+
Samsung PRO 960M.2 to Apple 2013+Samsung 1 TB

Transcend and OWC solutions are for you if you just want to upgrade your memory and don’t want to invest time in possible troubleshooting. These SSDs models just work:

JetDrive 820AdapterAmazon Link   
240 GBnot necessaryJetDrive 240
480 GBnot necessaryJetDrive 480 GB
960 GBnot necessaryJetDrive 960

OWC AuraAdapterAmazon Link
240 GBnot necessaryn/a
480 GBnot necessaryOWC 480 GB
960 GBnot necessaryn/a

NVMe SSDs are state of the art. The Kingston HyperX AHCI model became more expensive than the newer models in the meantime. It is listed here only for a complete picture.

HyperX PredatorAdapterAmazon Link   
240 GBM.2 to Apple 2013+Kingston 240 GB
480 GBM.2 to Apple 2013+Kingston 480 GB
960 GBM.2 to Apple 2013+Kingston 960 GB



MacBook Pro Retina Mid 2012, Early 2013 SSD upgrade

Suitable SSDs Model Number A1398 and A1425 and Model Identifier: MacBook Pro 10,1 and 10,2

We mention it again: Users of 2013 models should check twice if they got an Early or a Late 2013 machine. The difference lies in the mechanical adapter necessary as well as in the type of SSD.

The situation is further complicated by Apple’s choice to make the SSDs in this model rather wide than long. This gives you two options: You can use a M.2 to MacBook Pro 2012 adapter or a mSATA to MacBook Pro 2012 adapter. The speed delivered by matching SSDs is the same, as both base on SATA. The key difference is the maximal size of usable storage. As M.2 SSDs are only allowed to be 60mm long in this case, the biggest available model is 500 GB. If you are searching for more capacity than that, you have to choose the mSATA adapter and a mSATA SSD. In the following tables you can find matching combinations.

SSDs 250 GBAdapterAmazon Link
Transcend MTS600M.2 to Retina 2012,3Transcend 256 GB
Samsung Evo 850mSATA auf Retina 2012,3Samsung 250 GB
Kingston SMS200mSATA auf Retina 2012,3Kingston 240 GB
OWC Auranot necessaryOWC 240 GB

SSDs 500 GBAdapterAmazon Link
Transcend MTS600M.2 to Retina 2012,3Transcend 512 GB
Samsung Evo 850mSATA auf Retina 2012,3Samsung 500 GB
Kingston SMS200mSATA auf Retina 2012,3Kingston 480 GB
OWC Auranot necessaryOWC 480 GB
Transcend JetDrive 720/725not necessaryTranscend 480 GB

SSDs 1 TBAdapterAmazon Link
Samsung Evo 850mSATA auf Retina 2012,3Samsung 1 TB
OWC Auranot necessaryOWC 1 TB
Transcend JetDrive 720/725not necessaryTranscend 960 GB

Again, solutions with adapters allow for a cost effective upgrade. Devices made by OWC and Transcend come without the need for an adapter piece, are therefore more expensive tough.

If you decide to buy the Transcend JetDrive please notice that they differentiate between 13″ MacBook (JetDrive 720) and 15″ model (JetDrive 725).



Expand MacBook Pro Retina 2012 to 2015 with memory for the SD card slot

Suitable memory for all MacBook Retina with SD card slot

You want more memory, but you don’t want to use the screw driver? Then there’s a smart alternative for the MacBook Retina’s 13″ and 15″ SD card slot. Transcend offers memory expansions that can easily be plugged into the slot for the SD card and still offer up to 95 MB/s speed. The expansion is available in 64, 128 and 256 GB capacity.

If you want to save or have even more capacity (up to 400 GB current), you can also buy an adapter and the matching micro SD card separately. Then for 200 GB storage only pays around 60 dollars, for 400 GB as micro SD card you’ll pay around 160 dollars.

MacBook Pro Retina ModelCapacityAmazon Link
13 inch: Late 2012 - Early 201564 - 256 GBJetDrive Lite 330
15 inch: Mid 2012 - Early 201364 - 256 GBJetDrive Lite 350
15 inch: Late 2013 - Mid 201564 - 256 GBJetDrive Lite 360
SD adapter for various modelsMicro-SD-cardAdapter



Instruction for Upgrading your MacBook Pro Retina

Not only is a backup a basic obligation when upgrading your Mac, it should be an everyday task to help prevent loss of your important data. If you are exchaning a still functioning SSD for a new one, a bit of preparation makes the life a lot easier.

Always important:

Unplug the device and remove the power supply!

We don’t wanna get in contact with electricity and safety is always first.


Option 1: Data Migration via Internet Recovery und Time Machine Backup

OS X Utilities

This Option is the easiest, but you’ll need a fast internet connection, a bit of patience and a new Mac that is capable of Internet Recovery. Is your machine from 2009 or older, this option does not exist for you. Users of 2010 and 2011 Mac can update their Firmware first. Newer Macs are all capable of Internet Recovery.

If you decide for this option, you just fit the new SSD like in the instructions below and then start the Mac white holding cmd + alt + R. Internet Recovery starts and you can install macOS on your newly installed SSD. After that, you get your data back via your Time Machine backup.









Option 2: Bootable macOS und Time Machine

OS X Bootlaufwerke

If your Mac is too old for Internet Recovery or your internet connection is way to slow it can be more helpful to make a bootable medium, like a USB Stick or SD card first. With that, you can download everything first and when you start installing, the installer starts immediately from the bootable medium.

If you have a bootable USB stick for example, you plug it in, after you installed your new SSD. When you switch it on for the first time, press the alt-key. This shortcut lists all your possible boot devices. Choose your installation medium. Before you start installing macOS, it can be necessary to format the drive first via Disk Utility.

During the installation of macOS you will get the chance to play back your saved data from Time Machine.






Option 3: Clone your drive first

Disc Utility

This option is for all those who want to invest the time for copying date before changing the drive. When you would like to do that, please be aware that you will need an external USB enclosure for your M.2 SSD (or other format that you decide to buy).

After connecting it to the Mac you need to first format it via Disc Utility. You find it in Programs > Utilities > Disk Utility. The correct format is “Mac OS Extended Journaled”.

Then, you can clone your internal SSD 1:1 onto the external new one, which will soon change places. Programs for this task are Carbon Copy Cloner or SuperDuper.










Instructions for assembling a new SSD in a MacBook Pro Retina

First thing you do before accessing the internal SSD is removing all the screws from the underside of the MacBook. Don’t be too afraid: they are only a few and it really is easy. You will need the following two screwdrivers for the upgrade process:

The good thing is, that the adapters mentioned above should come with these two screw drivers. So you can start right away. The Pentalobe one for the external screws looks like a five point star, the Torx one for the SSD like a six point star.

Tip: Make a little drawing on paper to remember the screws positions on the MacBook. They may have different lengths, and this makes it easer to build everything back together.

After you removed all the screws, just take the backplate off. you will now see the inner construction of the machine. The fist step to do is to disconnect the battery. Pull up the connector on the right side and don’t get fooled by Apple’s warnings.


Replace your old SSD drive for the new one.

The actual SSD change is more than simple: unscrew the one screw holding in the original SSD place.

Just use the Torx screwdriver and then pull the original SSD carefully out of its socket.

Perfect! You can now use it otherwise. Now assemble the adapter: push it into the socket parallel to the logicboard. If it is positioned correctly, push it in with a little bit of force, until it connects fully with the metal part (see pictures).

Now insert the new M.2 SSD under a 45 degree angle and push it down. The little gap at the end of the drive should fit perfectly over the screw’s socket. Refit the screw.

Done! Don’t forget to reconnect the battery before you put the bottom plate back on again. Screw on the Pentalobe screws. They should go in easily and only at the end tighten. If they go in heavily, remove them and try to fit them with a bit of an angle.

The pictures above show a MacBook Pro Retina 13″ Mid 2013 – 2015. If you own a 15″ model, you will find the SSD below the left fan. Als instructions are exactly the same though, as the SSD drive is identical.

If you own a 2012 or Early 2013 model, you will find the SSD below the trackpad. Here is a video for those models:

How to install JetDrive 720/725 Upgrade Kit into your Mac (for Mac OS X 10.07)





First Boot, Formatting the new SSD

Not is the time to boot your MacBook for the first time and format the new drive (unless you have cloned the data before, see above). So you start the machine and while the chime sounds, you press alt + cmd + R for Internet Recovery or just alt if you have prepared a bootable drive to start from. In any case, you will find yourself in the menu for the OS X/macOS Utilities. The fist option to choose is the Disk Utiliy:

There you can find the new drive. Click on it on the left side and then choose “Erase”. If you have an older Mac it looks like this:

Newer machines do show the following design:

For a name you can use the classic “Macintosh HD”. Filesystem must be “macOS Extended (Journaled) and scheme should be “GUID Partition Map”. After a short period of time, the formatting should be done.

Now the new drive is usable. Close Disk Utility and begin installation of OS X or macOS or recover your data via a Time Machine backup.


If you’d like to share your success with some pictures and help others, feel free to post in our forums! >>>


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