- Expansion Slot Fan
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- Mac Pro Expansion Slot Fans
- Mac Pro Expansion Slot Fantasy
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Like its predecessor, the Power Mac G5, the pre-2013 Mac Pro was Apple's only desktop with standard expansion slots for graphics adapters and other expansion cards. Apple received criticism after an incremental upgrade to the Mac Pro line following the 2012 WWDC.
Install parts in your Mac Pro
You can install PCIe cards, memory, and many more of the parts in your Mac Pro.
Install memory
You can install memory in configurations of 4, 6, 8, or 12 DIMMs. Learn about supported configurations and how to install memory.
Install PCIe cards
Expansion Slot Utility lets you choose how bandwidth is allocated to your cards. Learn how to use Expansion Slot Utility and install PCIe cards.
Connect multiple 4K, 5K, and 6K displays
You can connect up to 12 displays to your Mac Pro.
Connect and configure multiple displaysAbout the T2 Security Chip
The data on your Mac Pro (2019) is encrypted by the T2 Security Chip.
Learn about the T2 Security ChipAbout the memory in your Mac Pro
Expansion Slot Fan
Learn about the type of memory (RAM) you can use in your Mac Pro.
Get Mac Pro memory specificationsWhat kinds of PCIe cards can you install?
Mac Pro Expansion Slot Fantasy Football
Mac Pro has 8 slots that support many different sizes and types of PCIe cards.
Learn about PCIe cards and MPX modulesGet AppleCare+ for Mac
Mac Pro Expansion Slot Fans
With AppleCare+, you’re covered. Get accidental damage coverage and priority access to Apple experts.

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