Any reason why one can't use a crucial or samsung ram which is same speed for a fraction of the price?

SAMSUNG M471A1K43CB1-CTD 8GB DDR4 will work and not give warnings. Also, it's double the memory for half the price.

Just wondering why this is $90 when you can buy an equivalent piece for $30 elsewhere?

I use cheaper modules and they work fine

Compatible with DS2419+?

For the price of Synology Branded memory and the fallout for having gotten it wrong, do not trust this type of Q/A to some random stranger off of amazon. Open Synology's official documentation about what memory is supported in what system and go off of that.

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Synology - DDR4-4 GB - So-Dimm 260-Pin - 2666 Mhz / Pc4-21300 - 1.2 V - Unbuffered - Non-Ecc - For Deep Learning Nvr Dva3219

Product ID: 276189026

Details

Brand
Synology
Computer memory size
4 GB
Ram memory technology
DDR4
Memory speed
3200 MT/s
Compatible devices
NAS

⚡2666 MHz blazing speed

🔋Ultra-low 1.2V power draw

🧠4GB DDR4 SO-DIMM for seamless multitasking

2977.39 DT

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Description

🚀 Upgrade your Synology, unlock next-level performance!

BLAZING 2666 M HZ DDR 4 SPEED - Experience lightning-fast data transfer that keeps your deep learning and NVR systems ahead of the curve.
COMPACT SO DIMM FORM FACTOR - Designed to fit Synology’s 20, 19, and 18 series models, ensuring effortless upgrades and compatibility.
ENERGY EFFICIENT 1 2 V OPERATION - Cut down on power consumption without sacrificing performance—perfect for always-on professional setups.
OPTIMIZED FOR DEEP LEARNING NVR - Specifically tailored for Synology DVA3219 and related models, empowering your AI-driven surveillance and analytics.
RELIABLE NON ECC UNBUFFERED MEMORY - Streamlined for speed and stability in professional environments where every millisecond counts.

Synology DDR4-4GB SO-DIMM RAM delivers 2666 MHz speed at an energy-efficient 1.2V, tailored for Synology’s 18, 19, and 20 series NAS and deep learning NVR models. This unbuffered, non-ECC memory module ensures reliable, high-speed multitasking and seamless integration, making it the perfect upgrade for professionals demanding optimized AI and surveillance performance.

Specifications

ASIN	B07X5MMGWG
Additional Features	Built and designed for maximum performance and reliability in Synology devices
Best Sellers Rank	#18,257 in Computers ( See Top 100 in Computers ) #121 in Computer Memory
Brand	Synology
Built-In Media	Camera body
Column Address Strobe Latency	CL19 Nanoseconds
Compatible Devices	NAS
Compatible devices	NAS
Computer memory size	4 GB
Customer Reviews	4.7 out of 5 stars 1,181 Reviews
Data Transfer Rate	2666 MHz
EU Spare Part Availability Duration	5 Years
Form Factor	SO-DIMM
Global Trade Identification Number	00846504003662, 04711174723669
Item Type Name	SYNOLOGY D4NESO-2666-4G DDR4 2666MHz
Item Weight	0.02 Kilograms
Manufacturer	Synology
Memory Form Factor	SODIMM
Memory Generation	DDR4
Memory Speed	2666 MT/s
Memory speed	2666 MT/s
Mfr Part Number	D4NESO-2666-4G
Model Name	Synology
Model Number	D4NESO-2666-4G
Number of Pins	260
RAM Memory Technology	DDR4
RAM Size	4 GB
Ram memory technology	DDR4
UPC	846504003662
Unit Count	1 Count
Voltage	1.2 Volts

Reviews

A**T

お高いですが。

純正でお高いですが、安心感ありますし、読み書き待ちが発生しないので満足しています。

30.03.2022

B**N

ottime memorie

vale veramente la pena fare l'investimento. La velocità del Nas migliora notevolmente.

21.06.2024

U**5

متوافق مع ds225+

27.01.2026

J**H

Parfait

Gain évident

1.04.2026

L**Y

properly packed and protected.

no conflict with my system. working well.

9.09.2022

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2977.39 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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