Kingston Technology KTH-PL421/8G 8 GB DDR4-2133MHz ECC Memory Module

£98.21 £12.28/GB

44% dearer per GB than the average 8GB DDR4 kit we track.

▼ 12% below 90-day median Server DDR4 ECC

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Specification

Price history

Typical price (median) 90-day £111.99 12-month £74.87 12-month low £66.32 All-time low £37.88 (2016-06-30)

Dear for the market Today’s price is 31% above this kit’s typical price for the past year, and it has been cheaper than this for 53% of that year (last on 7 Feb 2026). At £12.28/GB it is dear against the £6.69/GB typical for DDR4 today. Why medians, not averages ›

30-day avg £114.5490-day avg £114.54180-day avg £112.41 (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
	£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📈-
	£4.94	£39.50	8GB	Lexar	Desktop	DDR4	DIMM 3200MHz	Unbuffered	Lexar UDIMM 8GB DDR4 RAM 3200 MHzBuy📈-
	£5.30	£42.38	8GB	PNY	Desktop	DDR4	DIMM 3200MHz	-	PNY Performance 8GB DDR4 3200MHz Desktop MemoryBuy📈★★★★½191
	£5.38	£43.03▼ 73%	8GB	Transcend	Desktop	DDR4	DIMM 3200MHz	Unbuffered	Transcend JetRam 8GB DDR4 RAM 3200MHz U-DIMM CL22, Desktop Memory ModuleBuy📈-
	£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📈-
	£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📈-

About this kit

• All system specific memory is backed by a lifetime warranty
• All Kingston memory modules are 100% tested
• All system specific memory comes with free technical support
• Customised and tested to meet the exact specifications of each system
• Designed for KTH HP compatible systems

Product Description Kingston memory is designed, manufactured and rigorously tested to meet the exact specifications of each brand name system. It's guaranteed to be compatible and backed by a lifetime warranty and legendary Kingston reliability. Note:Please always check the compatibility with manufacturer before purchasing this DRAM module. Certain motherboards may not be compatible with this product and the user should always check system compatibility on the manufacturer's website. Box Contains 1 x Kingston 8GB module

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