Mac Pro (2019) SSD Adapter (V1) Installation Guide
For the newer version (V2) of this bracket, instructions are here
Step 1
Screw the main bracket to your primary SSD
![Main bracket attached to primary SSD](/images/MP2019-SSD-Step-1.png)
Step 2
If installing a second drive, install two small brackets onto the top side of the primary drive, crossing over the main bracket
![attach two small brackets](/images/MP2019-SSD-Step-2.png)
Step 3
Attach your secondary drive to the small brackets, facing the same direction as the primary drive
![](/images/MP2019-SSD-Step-3.png)
Step 4
Attach the other two small brackets across the bottom edges of both drives
![](/images/MP2019-SSD-Step-4.png)
Step 5
Assembly is complete. Now onto installation!
Unplug all cables from your Mac and remove the cover, following Apple’s instructions
![](/images/MP2019-SSD-Final.png)
Step 6
Connect the power and data cable(s) to the motherboard connectors located above the PCIe slots
![](/images/MP2019-SSD-Step-6.png)
Step 7
Using a torx T8H driver, remove the small aluminium bracket from the Mac’s frame
![](/images/MP2019-SSD-Step-7.png)
Step 8
Sandwich the adapter into the slot using the original bracket — being careful not to overtighten
![](/images/IMG_8683.jpeg)
Step 9
Connect power and data cables
![](/images/MacProDriveAdapter.jpg)
Complete!
Close up the case, reconnect all your cables and power on — if required, fire up Disk Utility to get things working
![](/images/IMG_8684.jpeg)