Samsung 64GB DDR4 3200MHz RDIMM 2Rx4 ECC 1.2V

£1,086.09 £16.97/GB

60% dearer per GB than the average 64GB DDR4 kit we track.

▼ 9% below 90-day median Server DDR4 Non-ECC Unbuffered

★ 5.0/5 · 1 reviews on Amazon

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Specification

Price history

Typical price (median) 90-day £1,196.06 12-month £1,096.00 12-month low £813.01 All-time low £170.17 (2025-03-09)

Dear for the market Today’s price is 1% below this kit’s typical price for the past year, and it has been cheaper than this for 84% of that year (last on 28 Aug 2026). At £16.97/GB it is dear against the £8.22/GB typical for DDR4 today. Why medians, not averages ›

30-day avg £1,234.4290-day avg £1,155.83180-day avg £1,125.24 (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
	£1.41best £/GB	£90.00★	64GB	Dell	Server	DDR4	DIMM 2666MHz	Buffered	Dell 64 GB Certified Memory Module DDR4 LRDIMM 2666Mhz 4Rx4, 0A9781930, 808884 (DDR4 LRDIMM 2666Mhz 4Rx4)Buy📈-
	£3.11	£199.00	64GB	Origin	Server	DDR4	DIMM 2133MHz	ECCBuffered	64GB DDR4 2133MHz LRDIMM 4Rx4 ECC 1.2VBuy📈-
	£3.91	£249.99▼ 16%	64GB	Kingston	Server	DDR4	DIMM 2666MHz	ECC	Kingston Server Premier 64GB 2666MT/s DDR4 ECC Reg CL19 DIMM 2Rx4 Server Memory Micron F Rambus - KSM26RD4/64MFRBuy📈-
	£4.69	£299.99	64GB (4x16GB)	Yongxinsheng	Desktop	DDR4	DIMM 2666MHz	Non-ECCUnbuffered	DDR4 2666MHz 64GB Kit (16GBx4) Desktop RAM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V 288-Pin CL19 PC Computer Memory Upgrade Module Kit (Black)Buy📈-
	£5.25	£336.00	64GB	GLOBAL MEMORY	Mac	DDR4	DIMM 2666MHz	ECCBuffered	64GB DDR4 2666MHz PC4-21300 288-PIN ECC REGISTERED LOAD REDUCED DIMM (LRDIMM) MEMORY RAM COMPATIBLE WITH MAC PRO (2019)Buy📈-
	£5.32	£340.48	64GB	SK Hynix	Server	DDR4	DIMM 2400MHz	ECCBuffered	Hynix ECC Load Reduced DDR4 RAM Memory 64GB 4DRx4 2400MHz PC4-19200 LRDIMM HMAA8GL7MMR4N-UHBuy📈-

About this kit

• Samsung DDR4 Memory RAM | Part Number: M393A8G40BB4-CWE
• Single 64 GB RAM Module; DDR4 DIMM 288-Pin; Speeds up to 3200 MHz, PC4-25600 (PC4-3200AA)
• ECC Registered RDIMM; 2Rx4 (Dual Rank x4); JEDEC DDR4 standard 1.2V
• Compatible for select Server systems ONLY; **NOT COMPATIBLE with Desktop Computers, Laptop Computers, or PCs of any kind**
• Note: This memory is ECC Registered and cannot be mixed with different ECC types such as ECC Unbuffered, ECC Load Reduced, or Non-ECC Unbuffered; (Memory compatibility can vary among different system models and their installed components; please verify compatibility and follow memory channel guidelines to ensure maximum performance)
• Expands your system's available memory resource improving performance, reducing bottlenecks, and increasing workload capacity

Brand: Samsung Part Number: M393A8G40BB4-CWE Memory Type: DDR4 Memory Size: Single 64 GB Module Form Factor: DIMM ( 288 Pin ) ECC Type: ECC-RDIMM ( Registered DIMM ) Speed: 3200 MHz ( PC4-25600 / PC4-3200AA ) Rank: 2Rx4 - Dual Rank x4 Voltage: 1.2V Compatible for Server systems ONLY; **NOT COMPATIBLE with Desktop Computers, Laptop Computers, or PCs of any kind**

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