OWC - 64GB Memory Upgrade Kit - 4 x 16GB PC14900 DDR3 ECC-R 1866MHz DIMMs for Mac Pro Late 2013 models

£282.48 £4.41/GB

35% cheaper per GB than the average 64GB DDR3 kit we track.

Mac DDR3 ECC

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Specification

Price history

Typical price (median) 90-day £288.18 12-month £192.20 12-month low £65.91 All-time low £65.91 (2025-09-19)

Not really a deal Today’s price is 47% above this kit’s typical price for the past year, and it has been cheaper than this for 64% of that year (last on 21 Aug 2026). Why medians, not averages ›

30-day avg £288.6890-day avg £289.21180-day avg £285.17 (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
	£2.06best £/GB	£131.92	64GB (8x8GB)	Timetec	Desktop	DDR3	DIMM 1600MHz	Non-ECCUnbuffered	Timetec 64GB KIT(8x8GB) DDR3L / DDR3 1600MHz (DDR3L-1600) PC3L-12800 / PC3-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 240 Pin UDIMM Desktop PC Computer Memory RAM(SDRAM) Module UpgradeBuy📈-
	£2.43	£155.22	64GB (8x8GB)	Memory Master	Server	DDR3	DIMM 1333MHz	ECC	500662-B21 64GB 8X8GB DDR3 1333MHz Memory HP DL165 G7 (Refurbished)Buy📈-
	£3.75	£240.00	64GB (4x16GB)	GLOBAL MEMORY	Mac	DDR3	DIMM 1066MHz	ECCBuffered	64GB (4 x 16GB) DDR3 1066MHz PC3-8500 240-PIN ECC REGISTERED DIMM (RDIMM) MEMORY RAM KIT COMPATIBLE WITH MAC PRO (EARLY 2009 - MID 2010 - MID 2012)Buy📈-
	£5.04	£322.77	64GB (4x16GB)	OWC	Mac	DDR3	DIMM 1333MHz	ECC	OWC - 64GB OWC Memory Upgrade Kit - 4 x 16GB PC10600 DDR3 ECC-R 1333MHz DIMMs for Mac Pro 2009-2012 'Nehalem' & 'Westmere' modelsBuy📈-
	£10.60	£678.52	64GB (8x8GB)	Corsair	Desktop	DDR3	DIMM 1333MHz	-	Corsair CMX64GX3M8A1333C9 XMS3 64GB (8x8GB) DDR3 1333 Mhz CL9 Performance Desktop Memory KitBuy📈-

About this kit

• owc
• owc1866d3r9m64
• 1866MHz
• ddr3

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