Transcend JM2666HSH-4G 4GB DDR4 2666 MHz Memory Module - Memory Modules (4GB, 1x 4GB, DDR4, 2666MHz, 260-pin SO-DIMM)

£87.76 £21.94/GB

108% dearer per GB than the average 4GB DDR4 kit we track.

▼ 10% below 90-day median Laptop DDR4 Unbuffered

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Specification

Price history

Typical price (median) 90-day £97.07 12-month £84.02 12-month low £20.59 All-time low £12.29 (2025-01-02)

Dear for the market Today’s price is 4% above this kit’s typical price for the past year, and it has been cheaper than this for 90% of that year (last on 16 Sep 2026). At £21.94/GB it is dear against the £8.23/GB typical for DDR4 today. Why medians, not averages ›

30-day avg £152.2990-day avg £113.95180-day avg £103.96 (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
	£6.31best £/GB	£25.25	4GB	Karmatech	Laptop	DDR4	SO-DIMM 3200MHz	Unbuffered	KARMATECH DDR4 SODIMM RAM (Refurbished) - 4GB/8GB/16GB/32GB - 2400/2666/3200 MHz (2666 MHz, Green, 4GB)Buy📈★☆☆☆☆1
	£6.63	£26.51	4GB	Karmatech	Laptop	DDR4	SO-DIMM 3200MHz	Unbuffered	KARMATECH DDR4 SODIMM RAM (Refurbished) - 4GB/8GB/16GB/32GB - 2400/2666/3200 MHz (2400 MHz, Green, 4GB)Buy📈-
	£7.50	£30.00	4GB	GLOBAL MEMORY	Laptop	DDR4	SO-DIMM 2133MHz	Unbuffered	4GB DDR4 2133MHz PC4-17000 260-PIN SODIMM MEMORY RAM COMPATIBLE WITH LAPTOPS/NOTEBOOKSBuy📈★★★☆☆2
	£7.50	£30.00	4GB	GLOBAL MEMORY	Laptop	DDR4	SO-DIMM 2400MHz	Unbuffered	4GB DDR4 2400MHz PC4-19200 260-PIN SODIMM MEMORY RAM COMPATIBLE WITH LAPTOPS/NOTEBOOKSBuy📈★★★★★1
	£7.50	£30.00	4GB	GLOBAL MEMORY	Mac	DDR4	SO-DIMM 2400MHz	Unbuffered	4GB DDR4 2400MHz PC4-19200 260-PIN SODIMM MEMORY RAM COMPATIBLE WITH INTEL 27" RETINA 5K IMAC (2017)Buy📈★★★★★1
	£7.50	£30.00	4GB	GLOBAL MEMORY	Mac	DDR4	SO-DIMM 2666MHz	Unbuffered	4GB DDR4 2666MHz PC4-21300 260-PIN SODIMM MEMORY RAM COMPATIBLE WITH 27" RETINA 5K IMAC (2019/2020)Buy📈★★★★☆2

About this kit

• Transcend JM2666HSH-4G Component for: Laptop.
• Internal memory: 4 GB.
• Memory arrangement (modules x dimensions): 1 x 4 GB
• Internal memory type: DDR4
• Memory frequency: 2666 MHz.
• Memory support: 260-pin SO-DIMM
• Case latency: 19

Transcend Memory Module DDR4 4GB PC 2666 CL19 Transcend JetRam, JM2666HSH-4G

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