Install parts in your Mac Pro
You can install PCIe cards, memory, and many more of the parts in your Mac Pro.
Mac Pro Videos on YouTube
Watch helpful videos that walk you through installing memory and PCIe cards in your Mac Pro.
Install memory
You can use the 12 DIMM slots to install up to 1.5TB of memory in your Mac Pro, in configurations of 4, 6, 8, or 12 DIMMs. Learn about supported configurations and how to install and replace memory.
Install PCIe cards
Mac Pro has 8 PCIe slots that you can use to install many types of PCIe cards and up to two Mac Pro Expansion (MPX) modules. Learn how to install an MPX module that contains a graphics processing unit (GPU).
Connect multiple 4K, 5K, and 6K displays
You can connect up to 12 displays to your Mac Pro.
Connect and configure multiple displays
About the T2 Security Chip
The data on your Mac Pro (2019) is encrypted by the T2 Security Chip.
Learn about the T2 Security Chip
About the memory in your Mac Pro
Learn about the type of memory (RAM) you can use in your Mac Pro.
Get Mac Pro memory specifications
What kinds of PCIe cards can you install?
Mac Pro has 8 slots that support many different sizes and types of PCIe cards.
Learn about PCIe cards and MPX modulesSearch for more topics
Get AppleCare+ for Mac
With AppleCare+, you’re covered. Get accidental damage coverage and 24/7 priority access to Apple experts.
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