64GB DDR4 2666MHz PC4-21300 288-PIN ECC REGISTERED LOAD REDUCED DIMM (LRDIMM) MEMORY RAM COMPATIBLE WITH MAC PRO (2019)

£336.00 £5.25/GB

50% cheaper per GB than the average 64GB DDR4 kit we track.

Mac DDR4 ECC Buffered

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Specification

Price history

Typical price (median) 90-day £336.00 12-month £336.00 12-month low £188.00 All-time low £188.00 (2024-10-15)

Modest Today’s price is 0% above this kit’s typical price for the past year, and it has been cheaper than this for 18% of that year (last on 26 Nov 2025). Why medians, not averages ›

30-day avg £336.0090-day avg £336.00180-day avg £336.00 (averages are pulled up by price spikes; the medians above are the better guide)

Cheaper per GB in the same spec

Same generation, capacity and form factor as this kit, ranked by £/GB. See all ›

	£/GB	Price	Capacity	Manufacturer	For	Type	Form Factor	ECC / Buffered	Description
	£1.41best £/GB	£90.00★	64GB	Dell	Server	DDR4	DIMM 2666MHz	Buffered	Dell 64 GB Certified Memory Module DDR4 LRDIMM 2666Mhz 4Rx4, 0A9781930, 808884 (DDR4 LRDIMM 2666Mhz 4Rx4)Buy📈-
	£3.11	£199.00	64GB	Origin	Server	DDR4	DIMM 2133MHz	ECCBuffered	64GB DDR4 2133MHz LRDIMM 4Rx4 ECC 1.2VBuy📈-
	£3.91	£249.99▼ 16%	64GB	Kingston	Server	DDR4	DIMM 2666MHz	ECC	Kingston Server Premier 64GB 2666MT/s DDR4 ECC Reg CL19 DIMM 2Rx4 Server Memory Micron F Rambus - KSM26RD4/64MFRBuy📈-
	£4.69	£299.99	64GB (4x16GB)	Yongxinsheng	Desktop	DDR4	DIMM 2666MHz	Non-ECCUnbuffered	DDR4 2666MHz 64GB Kit (16GBx4) Desktop RAM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V 288-Pin CL19 PC Computer Memory Upgrade Module Kit (Black)Buy📈-
	£5.32	£340.48	64GB	SK Hynix	Server	DDR4	DIMM 2400MHz	ECCBuffered	Hynix ECC Load Reduced DDR4 RAM Memory 64GB 4DRx4 2400MHz PC4-19200 LRDIMM HMAA8GL7MMR4N-UHBuy📈-
	£5.41	£346.28	64GB (4x16GB)	Timetec	Desktop	DDR4	DIMM 2400MHz	Non-ECCUnbuffered	Timetec 64GB KIT (4x16GB) DDR4 2400MHz (PC4-2400T) PC4-19200 UDIMM Desktop RAM – 288-Pin 1.2V CL17 Non-ECC Unbuffered DIMM Memory Module UpgradeBuy📈-

About this kit

• SIZE/CAPACITY: 64GB
• VOLTAGE/POWER CONSUMPTION: 1.2v
• CAS LATENCY: CL19
• SPEED: PC4-21300 (2666MHz)
• TYPE/INTERFACE: 288-PIN DDR4 ECC REGISTERED LOAD REDUCED DIMM (LRDIMM)
• MAC PRO (2019)

Global Memory 64GB 288-PIN DIMM (LRDIMM) Memory Ram is designed for high-performance overclocking. Slim form, sleek design and higher performance with low power consumption. Improve your system's responsiveness, run apps faster and multitask with ease. Compatible with Mac Pro (2019).

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