D4EC-2666-16G - Synology RAM DDR4-2400 ECC UDIMM 16GB | Aztek Computers
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SKU: P2T2HB5ECH |  Mfg. Part: D4EC-2666-16G  | UPC: 846504003754  | 
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D4EC-2666-16G - Synology RAM DDR4-2400 ECC UDIMM 16GB

78 Available / 4 Sold
Condition: New

$1,598.18 
$1,598.18
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Product Overview

Upgrade your computer's memory with this 16GB Synology D4EC-2666-16G DDR4 2666MHz ECC Unbuffered 288pin Memory.

  • This reliable and high-quality RAM module is perfect for those who demand speedy performance and efficient memory usage.
  • With its DDR4 SDRAM technology, you can expect a boost in your system's overall speed and performance, without worrying about the condition of the item.
  • Designed for seamless integration with your computer, this Synology memory module is a perfect fit for those who need to multitask and run resource-intensive applications.
  • Its PC4-21300 (2666 MHz) bus speed ensures that your device can keep up with the demands of modern computing.
  • Invest in this memory module today and experience enhanced productivity and performance.
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Expert Overview

The Synology D4EC-2666-16G is a 16GB DDR4 ECC UDIMM memory module designed for specific Synology NAS and server models. This RAM operates at a bus speed of PC4-21300 (2666 MHz), providing unbuffered memory with Error-Correcting Code (ECC) capabilities. ECC memory helps detect and correct common types of internal data corruption, which is beneficial for systems requiring high data integrity and reliability, such as servers and enterprise storage solutions. This module is suitable for IT professionals and businesses looking to upgrade or expand the memory capacity of compatible Synology systems to improve multitasking capabilities and handle resource-intensive applications more efficiently. It addresses the need for stable and performant memory in environments where system uptime and data accuracy are critical. The D4EC-2666-16G module is a direct fit for compatible Synology models, ensuring seamless integration and enhanced system responsiveness.

Technical Specifications

Applied Models:
UC3200, SA3200D, RS4017xs+, RS3618xs, RS3617xs+, RS3617RPxs, RS2818RP+, RS2418+, RS2418RP+, RS1619xs+ Notes:
To install this memory module on RS4017xs+, please make sure your Synology NAS runs on DSM 6.2.2-24922-6 or above. Item Dimension (L"x W"x H")
2 x 4 x 1
Weight
1.00 LB
Warranty Information
5 Years

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • TAA Compliant:
  • Country of Origin:
  • Available on GSA:
  • Synology
  • D4EC-2666-16G
  • B0868TP9JT
  • 846504003754
  • New
  • 0.1 lbs
  • 4 X 1 X 8
  • Jul 25, 2026
  • Mar 31, 2020
  • Yes
  • TW
  • Yes
Product Identifiers: Brand: Synology • Part #: D4EC-2666-16G • UPC: 846504003754 • ASIN: B0868TP9JT • Category: Memory (RAM) • TAA Compliant

Frequently Asked Questions

Which Synology models are compatible with this memory module?

This memory module is compatible with Synology models including UC3200, SA3200D, RS4017xs+, RS3618xs, RS3617xs+, RS3617RPxs, RS2818RP+, RS2418+, RS2418RP+, and RS1619xs+.

What type of memory is this module?

This is a DDR4 2666MHz ECC Unbuffered DIMM (UDIMM) with a capacity of 16GB. It utilizes DDR4 SDRAM technology.

Are there any specific software requirements for installation?

Yes, for installation on the RS4017xs+, your Synology NAS must be running DSM 6.2.2-24922-6 or above.

What are the dimensions and weight of this memory module?

The item dimensions are 2 x 4 x 1 inches (L"x W"x H") and it weighs 1.00 LB.

D4EC-2666-16G - Synology RAM DDR4-2400 ECC UDIMM 16GB

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$1,598.18