OFFTEK 8GB Replacement Memory RAM Upgrade for Alienware Area-51 R2 (DDR4-19200 - Non-ECC) Desktop Memory

£50.65 £6.33/GB

29% cheaper per GB than the average 8GB DDR4 kit we track.

★ All-time low Desktop DDR4 Non-ECC

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Specification

Price history

30-day avg £50.6590-day avg £53.53180-day avg £60.14 All-time low £50.65 (2026-07-23)

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
	£3.93best £/GB	£31.40	8GB (2x4GB)	Corsair	Desktop	DDR4	DIMM 2666MHz	-	Corsair CMK8GX4M2A2666C16 Vengeance LPX 8 GB (2 X 4 GB) DDR4 Up to 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, BlackBuy📈★★★★½1,158
	£4.94	£39.50▼ 6%	8GB	Lexar	Desktop	DDR4	DIMM 3200MHz	Unbuffered	Lexar UDIMM 8GB DDR4 RAM 3200 MHzBuy📈★★★★½495
	£5.62	£44.99	8GB	SP Silicon Power	Desktop	DDR4	DIMM 2666MHz	Non-ECCUnbuffered	Silicon Power 8GB-DDR4-2666MHz 288 pin CL19 1.2V Non-ECC Unbuffered-UDIMM Desktop Memory - Compatible with Intel Skylake-X Platforms/Kaby Lake-X CPU Series motherboardsBuy📈★★★★☆28
	£5.74	£45.95	8GB	Integral	Mac	DDR4	DIMM 2400MHz	-	Integral 8GB DDR4 RAM 2400MHz PC4-19200 DIMM Desktop/Computer Memory ModuleBuy📈★★★★☆22
	£5.87	£46.99	8GB	Timetec	Desktop	DDR4	DIMM 2133MHz	Non-ECCUnbuffered	Timetec 8GB DDR4 2133MHz (PC4-2133P) PC4-17000 UDIMM Desktop RAM – 288-Pin 1.2V CL15 Non-ECC Unbuffered DIMM Memory Module UpgradeBuy📈★★★★½287
	£5.87	£46.99	8GB	SP Silicon Power	Desktop	DDR4	DIMM 2400MHz	Non-ECCUnbuffered	Silicon Power 8GB-DDR4-RAM-2400MHz (PC4 19200) 288 Pin 1.2V CL17 Non ECC Unbuffered UDIMM-Desktop MemoryBuy📈★★★★½101

About this kit

• Boost Your System’s Performance: Increase available memory for smoother multitasking, improved responsiveness and better performance when running memory-intensive applications.
• Matched Specifically to Your Machine: OFFTEK selects the correct memory configuration for the computer shown in this listing, removing the uncertainty from choosing a compatible upgrade.
• We Do the Technical Checking for You: There is no need to compare memory speeds, voltages, form factors or other technical details, as the upgrade has been matched to the machine’s supported requirements.
• Extend the Life of Your Computer: Increasing the available memory can help your existing machine remain productive for longer, offering a cost-effective alternative to replacing the complete system.
• Quick and Straightforward Upgrade: Memory is simple to install and requires no software installation; shut down and disconnect the machine before fitting and follow the manufacturer’s instructions.
• Tested for Dependable Performance: Every OFFTEK memory module is checked and tested at component and module level to support stable, reliable operation in everyday use.
• Matched Memory, Without the Guesswork: Receive the memory configuration selected on this listing, chosen specifically for the computer model shown to make upgrading simple and reassuring.

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