OFFTEK 2GB Replacement Memory RAM Upgrade for Fujitsu-Siemens Celsius M440 (D2178) (DDR2-4200 - ECC) Server Memory/Workstation Memory

£42.70 £21.35/GB

76% dearer per GB than the average 2GB kit we track.

★ All-time low Server ECC

Buy on Amazon.co.uk

Specification

Price history

30-day avg £42.6990-day avg £42.65180-day avg £42.66 All-time low £42.56 (2026-01-31)

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
	£6.25best £/GB	£12.50▼ 17%	2GB	Kingston	Desktop		DIMM 800MHz	Non-ECCUnbuffered	Kingston PC2-6400 Main Memory 2 GB 800 MHz 240-Pin DDR2-RAM KitBuy📈★★★★☆6
	£6.30	£12.60	2GB	OFFTEK	Desktop		DIMM	Non-ECC	OFFTEK 2GB Replacement Memory RAM Upgrade for Dell XPS 420 (DDR2-6400 - Non-ECC) Desktop MemoryBuy📈★★★★☆5
	£9.43	£18.86	2GB	OFFTEK	Desktop		DIMM	Non-ECC	OFFTEK 2GB Replacement Memory RAM Upgrade for Dell OptiPlex 760 (Desktop Mini-Tower and Small Form Factor) (DDR2-6400 - Non-ECC) Desktop MemoryBuy📈★★★★☆17
	£9.50	£19.00	2GB	Corsair	Desktop		DIMM 800MHz	-	Corsair VS2GB800D2 Value Select 2GB (1x2GB) DDR2 800 Mhz CL5 240 Pin DIMM Desktop Memory ModuleBuy📈★★★★☆112
	£9.57	£19.13	2GB	OFFTEK	Desktop		DIMM	Non-ECC	OFFTEK 2GB Replacement Memory RAM Upgrade for Dell XPS 420 (DDR2-5300 - Non-ECC) Desktop MemoryBuy📈★★★★★3
	£9.60	£19.19	2GB	OFFTEK	Desktop		DIMM	Non-ECC	OFFTEK 2GB Replacement Memory RAM Upgrade for Dell Dimension E520 (DM061) (DDR2-5300 - Non-ECC) Desktop MemoryBuy📈★★★★☆11

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.

As an Amazon Associate we earn from qualifying purchases. Price and availability shown are as of the last update and may change on Amazon.