RamCity guarantees 100% that all modules below are compatible with the Apple Mac Pro 2009 Model 2.66/2.93/3.33GHz Quad-Core

We guarantee your memory upgrade will be 100% compatible, or return it within 1 Whole Year for a full refund.

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Need some help installing your upgrade? See our guides and videos.

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Comments:
Model Identifier: MacPro4,1

This system supports triple channel mode when three identical modules are installed.

You can also install modules in pairs for dual channel mode.

* Note * All RamCity modules for your Mac Pro are specifically programmed to be 100% compatible with any existing Apple installed memory modules.

Standard Memory:
3GB (Removable)

Maximum Memory:
32GB

Expansion:
4 Sockets

CPU/Chipset:
Intel Xeon 2.66 GHz (Nehalem)
Intel Xeon 2.93 GHz (Nehalem)
Intel Xeon 3.33 GHz (Nehalem)

Upgrade Path:
Virtually any configuration up to 32GB can be reached using 1, 2, 4 and 8GB modules.

Important Shipping Information

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