HYNIX 4GB RAM HMT451S6DFR8A-PB SODIMM DDR3 PC3L-12800S 1600Mhz 1Rx8 1.35v CL11

£12.10 £3.03/GB

58% cheaper per GB than the average 4GB DDR3 kit we track.

★ All-time low Server DDR3 ECC Unbuffered

★ 4.6/5 · 30 reviews on Amazon

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Specification

Price history

Typical price (median) 90-day £12.10 12-month £12.25 12-month low £12.10 All-time low £12.10 (2026-07-30)

12-month low Today’s price is 1% below this kit’s typical price for the past year. Why medians, not averages ›

30-day avg £12.1090-day avg £12.12180-day avg £12.15 (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
	£2.00best £/GB	£8.00	4GB	SK Hynix	Mac	DDR3	SO-DIMM 1600MHz	Non-ECCUnbuffered	Hynix HMT351S6EFR8A-PB 4GB DDR3 1600MHz Memory ModuleBuy📈★★★★½1,602
	£2.90	£11.59★	4GB	EbidDealz	Laptop	DDR3	SO-DIMM 1600MHz	Unbuffered	Hynix HMT451S6AFR8C-PB 1600MHz PC3-12800S 204 Pin 4GB DDR3 SDRAM RAM Memory ModuleBuy📈-
	£3.25	£12.99▼ 7%	4GB	Timetec	Laptop	DDR3	SO-DIMM 1066MHz	Non-ECCUnbuffered	Timetec 4GB DDR3 1066MHz PC3-8500 Non-ECC Unbuffered 1.5V CL7 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook PC Computer Memory RAM Module UpgradeBuy📈-
	£3.68	£14.70★	4GB	SK Hynix	Laptop	DDR3	SO-DIMM 1333MHz	Unbuffered	SKhynix Hynix 4GB 1333MHz PC3-10600S 2Rx8 SO-Dimm HMT351S6CFR8C-H9 (1x4GB)Buy📈★★★★½28
	£3.75	£14.99	4GB	Hypertec	Laptop	DDR3	SO-DIMM 1600MHz	Non-ECCUnbuffered	Hypertec H6Y75AA-HY 4GB DDR3L 1600MHz Memory Module (4GB, DDR3L, 1600MHz, 204-pin SO-DIMM)Buy📈★★★★★1
	£3.92	£15.67▼ 26%	4GB	V7	Server	DDR3	SO-DIMM 1600MHz	Unbuffered	V7 V7128004GBS-LV V7 4GB DDR3 PC3-12800 - 1600mhz 1.35V SO DIMM Notebook Memory Module - V7128004GBS-LVBuy📈★★★★½7

About this kit

• Laptop RAM Memory Module - SO-DIMM - Hynix - P/N HMT451S6DFR8A-PB - 4GB - DDR3 - PC3L-12800S - 1600MHz - CL11 - 1.35v - 204-Pin / Double Sided - 1Rx8 - 12 Months Warranty.

Random Access Memory. Brand: Hynix Model: HMT451S6DFR8A-PB Module type: SO-DIMM - DDR3 Bus type: PC3L-12800S Frequency: 1600 MHz Density: 4 GB Physical layout: double-sided / 204-pin. Logical Layout: 1 Rx8 Latency CAS: CL 11 Voltage: 1.35V Error Correction Code (ECC): No Registered / Unbuffered / Load Reduced: Unbuffered Attention! Memory module for laptop without error correction (ECC). Tested second hand product

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