OWC - 32GB OWC Memory Upgrade Kit - 2 x 16GB PC10600 DDR3 ECC-R 1333MHz DIMMs for Mac Pro 2009-2012 'Nehalem' & 'Westmere' models

£147.51 £4.61/GB

27% dearer per GB than the average 32GB DDR3 kit we track.

Mac DDR3 ECC Buffered

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Specification

Price history

Typical price (median) 90-day £148.17 12-month £73.74 12-month low £43.07 All-time low £42.08 (2025-06-25)

Not really a deal Today’s price is 100% above this kit’s typical price for the past year, and it has been cheaper than this for 68% of that year (last on 2 Sep 2026). Why medians, not averages ›

30-day avg £148.5490-day avg £148.50180-day avg £143.25 (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
	£1.97best £/GB	£62.99	32GB (4x8GB)	Timetec	Desktop	DDR3	DIMM 1333MHz	Non-ECCUnbuffered	Timetec 32GB KIT(4x8GB) DDR3 / DDR3L 1333MHz PC3-10600 Non-ECC Unbuffered 1.5V / 1.35V CL9 2Rx8 Dual Rank 240 Pin UDIMM PC Desktop Computer Memory RAM Module Upgrade (32GB KIT(4x8GB))Buy📈★★★★½151
	£2.00	£63.99	32GB (4x8GB)	Timetec	Desktop	DDR3	DIMM 1600MHz	Non-ECCUnbuffered	Timetec 32GB KIT(4x8GB) 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📈-
	£2.00	£63.99	32GB (4x8GB)	Timetec	Desktop	DDR3	DIMM 1600MHz	Non-ECCUnbuffered	Timetec 32GB KIT(4x8GB) DDR3 1600MHz (DDR3-1600) PC3-12800 (PC3-12800U) Non-ECC Unbuffered 1.5V CL11 2Rx8 Dual Rank 240 Pin UDIMM Desktop PC Computer Memory RAM(SDRAM) Module UpgradeBuy📈-
	£2.00	£63.99	32GB (4x8GB)	Timetec	Desktop	DDR3	DIMM 1600MHz	Non-ECCUnbuffered	Timetec Premium 32GB KIT(4x8GB) 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) UpgradeBuy📈-
	£2.01	£64.28★	32GB	OFFTEK	Server	DDR3	DIMM 1333MHz	-	OFFTEK 32GB Replacement Memory RAM Upgrade for Dell PowerEdge R720 (DDR3-10600) Server Memory/Workstation MemoryBuy📈★★★★★1
	£2.01	£64.28★	32GB	OFFTEK	Server	DDR3	DIMM 1333MHz	-	OFFTEK 32GB Replacement Memory RAM Upgrade for Dell PowerEdge T620 (DDR3-10600) Server Memory/Workstation MemoryBuy📈★★★★★1

About this kit

• 32GB high-capacity upgrade – Includes 2 x 16GB DDR3 ECC Registered 1333MHz DIMMs, ideal for boosting Mac Pro 2009–2012 performance.
• ECC-R for maximum reliability – Error-Correcting Code memory ensures data integrity, perfect for professional and mission-critical tasks.
• Optimised for Mac Pro – Fully compatible with Nehalem and Westmere Mac Pro models, meeting or exceeding Apple’s specifications.
• Easy installation, plug-and-play – No configuration needed; simply install and enjoy faster multitasking and smoother workflows.
• Trusted OWC quality since 1988 – Backed by decades of experience in Mac upgrades and a commitment to performance and reliability.

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