Timetec Hynix 16GB (2x8GB) DDR4 2400MHz PC4-19200 CL17 SODIMM for 2017 iMac 27/21.5-inch (Retina/Non-Retina) Display

£103.98 £6.50/GB

22% cheaper per GB than the average 16GB DDR4 kit we track.

Mac DDR4 Non-ECC Unbuffered

★ 4.7/5 · 184 reviews on Amazon

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Specification

Price history

30-day avg £102.4090-day avg £102.96180-day avg £106.24 All-time low £35.28 (2025-07-01)

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
	£5.00best £/GB	£79.99	16GB	motoeagle	Laptop	DDR4	SO-DIMM 2400MHz	Non-ECCUnbuffered	16GB DDR4 2400MHz SODIMM 2RX8 PC4-19200 (PC4-2400T) CL17 Non-ECC Laptop RAM Memory ModuleBuy📈★★★★½28
	£5.00	£79.99	16GB	XUM CHANGE FOR GOOD	Laptop	DDR4	SO-DIMM 2133MHz	Unbuffered	XUM 16GB DDR4 2133MHz PC4-17000 SODIMM Laptop Memory RAMBuy📈★★★★★1
	£5.00	£80.00	16GB	SK Hynix	Laptop	DDR4	SO-DIMM 2666MHz	Unbuffered	Hynix 16GB (1x16GB) DDR4 Sodimm 2666MHz 260 Pin PC4-21300 hma82gs6cjr8n-vkBuy📈★★★★½100
	£5.06	£80.99	16GB	Timetec	Laptop	DDR4	SO-DIMM 2133MHz	Non-ECCUnbuffered	Timetec 16GB DDR4 2133MHz (PC4-2133P) PC4-17000 SODIMM Laptop RAM – 260-Pin 1.2V CL15 Non-ECC Unbuffered Memory Module for Laptop, Notebook, Mini PC, All-in-OneBuy📈★★★★½284
	£5.19	£82.99	16GB	Timetec	Laptop	DDR4	SO-DIMM 2400MHz	Non-ECCUnbuffered	Timetec 16GB DDR4 2400MHz (PC4-2400T) PC4-19200 SODIMM Laptop RAM – 260-Pin 1.2V CL17 Non-ECC Unbuffered Memory Module for Laptop, Notebook, Mini PC, All-in-OneBuy📈★★★★½433
	£5.19	£82.99	16GB	Timetec	Laptop	DDR4	SO-DIMM 2666MHz	Non-ECCUnbuffered	Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 SODIMM Laptop RAM – 260-Pin 1.2V CL19 Non-ECC Unbuffered Memory Module for Laptop, Notebook, Mini PC, All-in-OneBuy📈★★★★½667

About this kit

• Design For Apple 2017 iMac 27-inch w/Retina 5K Display model ID: iMac 18,3 (i5 3.4GHz, i5 3.5GHz, i5 3.8GHz, i7 4.2GHz)
• Design For all Apple 2017 iMac 21.5-inch w/Retina 4K Display or Non-Retina Display model ID: iMac 18,2 (i5 3.0GHz, i5 3.4GHz, i7 3.6GHz) and iMac 18,1 (i5 2.3GHz)
• DDR4 2400MHz PC4-19200 260 Pin Unbuffered Non-ECC 1.2V CL17 Single Rank 1Rx8 based 1024x8
• Module Size: 8GB Package: 2x8GB Power Supply: VDD =1.2V (1.14V to 1.26V) VDDQ = 1.2V (1.14V to 1.26V)
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

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