Mac Pro Support

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.

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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).

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Mac Pro Essentials

Get to know your Mac Pro. Take a tour of all the ports and connectors, learn how to configure your Mac, explore the built-in security features, and more with the Essentials Guide.

Read the Mac Pro Essentials Guide

macOS User Guide

Learn about the smart features, built-in apps, and great ways to keep in touch with others in macOS. And discover the ways your Mac works seamlessly with your other Apple devices.

Read the macOS User Guide