Mac Pro - Eight Core (A1991, A2304)

	Name	Description
	MAR4L266KF64G44	64GB PC4-2666 LRDIMM 4Rx4 19-19-19-43 (MAR4L266KF64G44) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 LRDIMM •Speed Rating: PC4-2666 4Rx4
	MAR4L266KF64G44X2	128GB (2 X 64GB) PC4-2666 LRDIMM 4Rx4 19-19-19-43 (MAR4L266KF64G44X2) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 LRDIMM •Speed Rating: PC4-2666 4Rx4
	MAR4L266KF128G44	128GB PC4-2666 LRDIMM 4Rx4 19-19-19-43 (MAR4L266KF128G44) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 LRDIMM •Speed Rating: PC4-2666 4Rx4
	MAR4L266KF128G44X2	256GB (2 X 128GB) PC4-2666 LRDIMM 4Rx4 19-19-19-43 (MAR4L266KF128G44X2) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 LRDIMM •Speed Rating: PC4-2666 4Rx4
	MAR4R266KF8G18	8GB PC4-2666 RDIMM 1Rx8 19-19-19-43 (MAR4R266KF8G18) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 1Rx8
	MAR4R266KF8G18X2	16GB (2 X 8GB) PC4-2666 RDIMM 1Rx8 19-19-19-43 (MAR4R266KF8G18X2) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 1Rx8
	MAR4R266KF16G14	16GB PC4-2666 RDIMM 1Rx4 19-19-19-43 (MAR4R266KF16G14) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 1Rx8
	MAR4R266KF16G14X2	32GB (2 X 16GB) PC4-2666 RDIMM 1Rx4 19-19-19-43 (MAR4R266KF16G14X2) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 1Rx8
	MAR4R266KF32G24	32GB PC4-2666 RDIMM 2Rx4 19-19-19-43 (MAR4R266KF32G24) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 2Rx4
	MAR4R266KF32G24X2	64GB (2 X 32GB) PC4-2666 RDIMM 2Rx4 19-19-19-43 (MAR4R266KF32G24X2) •Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 2Rx4

Name

Description

MAR4L266KF64G44

64GB PC4-2666 LRDIMM 4Rx4 19-19-19-43 (MAR4L266KF64G44)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 LRDIMM •Speed Rating: PC4-2666 4Rx4

MAR4L266KF64G44X2

128GB (2 X 64GB) PC4-2666 LRDIMM 4Rx4 19-19-19-43 (MAR4L266KF64G44X2)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 LRDIMM •Speed Rating: PC4-2666 4Rx4

MAR4L266KF128G44

128GB PC4-2666 LRDIMM 4Rx4 19-19-19-43 (MAR4L266KF128G44)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 LRDIMM •Speed Rating: PC4-2666 4Rx4

MAR4L266KF128G44X2

256GB (2 X 128GB) PC4-2666 LRDIMM 4Rx4 19-19-19-43 (MAR4L266KF128G44X2)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 LRDIMM •Speed Rating: PC4-2666 4Rx4

MAR4R266KF8G18

8GB PC4-2666 RDIMM 1Rx8 19-19-19-43 (MAR4R266KF8G18)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 1Rx8

MAR4R266KF8G18X2

16GB (2 X 8GB) PC4-2666 RDIMM 1Rx8 19-19-19-43 (MAR4R266KF8G18X2)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 1Rx8

MAR4R266KF16G14

16GB PC4-2666 RDIMM 1Rx4 19-19-19-43 (MAR4R266KF16G14)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 1Rx8

MAR4R266KF16G14X2

32GB (2 X 16GB) PC4-2666 RDIMM 1Rx4 19-19-19-43 (MAR4R266KF16G14X2)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 1Rx8

MAR4R266KF32G24

32GB PC4-2666 RDIMM 2Rx4 19-19-19-43 (MAR4R266KF32G24)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 2Rx4

MAR4R266KF32G24X2

64GB (2 X 32GB) PC4-2666 RDIMM 2Rx4 19-19-19-43 (MAR4R266KF32G24X2)

•Tested Latency: 19-19-19-43 •Memory Type: DDR4 RDIMM •Speed Rating: PC4-2666 2Rx4

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