Apple Mac Pro (2019) Memory

System Info

Total Slots: 12
Min. Memory: 32GB (4 x 8GB)
Max. Memory: 768GB or 1.5TB

Notes

Do not mix Registered (RDIMMs) and Load-Reduced (LRDIMMs). Install 4, 6, 8, 10, or 12 DIMMs; 6 or 12 for best performance. 8-core, 12-core, and 16-core Mac Pro models support up to 768GB of memory.

Compatible Parts

DRA29R8K2/16G

16GB (2 slots occupied)
Apple Product Number: MX1G2G/A
(2 x 8GB DIMMs)

DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

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QTY

DRA29R8K2/32G

32GB (2 slots occupied)
Apple Product Number: MX1H2G/A
(2 x 16GB DIMMs)

DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

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QTY

DRA29R4K2/64G

64GB (2 slots occupied)
Apple Product Number: MX1J2G/A
(2 x 32GB DIMMs)

DDR4-2933, PC4-2933Y-R, Registered, ECC, 1.2V, 288-pin, 2 Ranks

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QTY

DRA29LR4K2/128G

128GB (2 slots occupied)
Apple Product Number: MX1K2G/A
(2 x 64GB DIMMs)

DDR4-2933, PC4-2933Y-L, Load-Reduced, ECC, 1.2V, 288-pin, 4 Ranks

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QTY

DRA29LR4K2/256G

256GB (2 slots occupied)
Apple Product Number: MX8G2G/A
(2 x 128GB DIMMs)

DDR4-2933, PC4-2933Y-L, Load-Reduced, ECC, 1.2V, 288-pin, 4 Ranks

More Info

QTY

Memory Selector