Samsung M393A4K40EB3-CWE memory unit 32 GB 1 x 32 GB DDR4 3200 MHz ECC

£809.07 £25.28/GB

180% dearer per GB than the average 32GB DDR4 kit we track.

▼ 23% below 90-day median Server DDR4 ECC Buffered

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Specification

Price history

Typical price (median) 90-day £1,055.22 12-month £1,024.50 12-month low £111.00 All-time low £100.61 (2025-05-13)

Dear for the market Today’s price is 21% below this kit’s typical price for the past year, and it has been cheaper than this for 70% of that year (last on 12 Sep 2026). At £25.28/GB it is dear against the £8.22/GB typical for DDR4 today. Why medians, not averages ›

30-day avg £1,107.2190-day avg £1,066.87180-day avg £1,034.15 (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
	£2.47best £/GB	£79.00	32GB	Samsung	Server	DDR4	DIMM 2666MHz	ECC	Samsung M393A4K40BB2-CTD6Q Memory Module 32 GB DDR4 2666 MHz 288-Pin DIMMBuy📈-
	£3.15	£100.83	32GB	MENDUNER	Desktop	DDR4	DIMM 2666MHz	-	MENDUNER DDR4 2666MHz Desktop RAM Memory Module, 32GB 1.2V Gaming RAM with Aluminium Alloy Heatsink for PC Computer, 21300 Bandwidth, CL19, Compatible with 2400MHz/2133MHz (8GB)Buy📈★☆☆☆☆1
	£4.06	£129.99★▼ 7%	32GB (2x16GB)	PUSKILL	Desktop	DDR4	DIMM 3200MHz	Unbuffered	PUSKILL 16GB DDR4 RAM 3200MHz (2x16GB) Desktop Memory CL16 UDIMMBuy📈-
	£5.01	£160.22	32GB (2x16GB)	Wlizedle	Desktop	DDR4	DIMM 2666MHz	Non-ECCUnbuffered	Wlizedle DDR4 RAM 32GB Kit (2x16GB) 2666MHz CL19 U-DIMM Desktop Memory PC4-21300 288-Pin 1.2V 1Rx8 Non-ECC Unbuffered PC Computer Sdram Sticks Module Upgrade, BlueBuy📈-
	£5.05	£161.49★▼ 19%	32GB (2x16GB)	PUSKILL	Desktop	DDR4	DIMM 3200MHz	Unbuffered	PUSKILL 32GB DDR4 RAM 3200MHz (2x16GB) Desktop Memory CL16 UDIMMBuy📈-
	£5.20	£166.52	32GB	HP	Server	DDR4	DIMM 2400MHz	-	HPE Original 805351-B21 809083-091 819412-001 32GB Dual Rank x4 DDR4-2400 CAS-17-17-17 Server Memory (HPE DDR4 SmartMemory)Buy📈-

About this kit

• CL22, 288pin, 1.2 Volt
• ECC Registered

PC/server 32GB DDR4 3200MHz 288 Pin DIMM 1 x 32GB CAS Latency: 22 1.2V ECC @media (min-width: 600px) { .break_cols {display: flex;} .spec-column { width: 50%;} .break_cols { /* align-items: center; */ justify-content: space-between; space-between; column gap: 30px; } .TableHead Rowhe. 3 { Back Ground: #EEF1FA; Edge: 0; Padding: 5px; font-size: 16px; font-weight: 600; } .table { border-radius: 5px; border: 1px solid #c5c9e2; } .inner-data { display: flex; align-items: center; padding: 5px; px; just; Fy-content: space-between; } .ds_label { width: 50%; } .ds_data { width: 50%; } features; memory type with buffered registered (buffered) latency: CAS22 internal memory x 32 GB; memory layout (modules x size) x 1 x 32 GB internal memory type. A x DDR4 speed Clock memory capacity: 3200 MHz, component for PC/server, features, memory factor form factor x 288-pin DIMMECC*Site memory voltage 1.2VModule configuration2048M x 4 Other features: Organization of chipsets 2Rx4

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