Dual-processor tray for Mac Pro 5.1, original (not a modified 4.1), with the fastest pair of processors that can be installed in it — 3.46 GHz 12-core Intel. The tray comes with 6 RAM modules totaling 96 GB (6×16 GB), which is the fastest possible RAM configuration for this Mac Pro (you can add another 2×16 GB, but those two would be slower than the 6 modules arranged in a 2×3 layout). Everything works; it was used for video editing until last year. The listed price is for the complete CPU tray with two processors and six RAM modules. I am not selling any items individually.
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