QNAP

QNAP RAM-16GDR4ECK0-RD-2666 16GB DDR4 2666MHz ECC R-DIMM

16GB DDR4

Upgrade Your QNAP NAS with High-Performance ECC Memory The QNAP RAM-16GDR4ECK0-RD-2666 is a 16GB DDR4 ECC R-DIMM memory module designed to enhance the performance and reliability of your QNAP NAS system. With ECC support, it ensures data integrity and stable operation. Specifications: Capacit...

$347.77*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Upgrade Your QNAP NAS with High-Performance ECC Memory

The QNAP RAM-16GDR4ECK0-RD-2666 is a 16GB DDR4 ECC R-DIMM memory module designed to enhance the performance and reliability of your QNAP NAS system. With ECC support, it ensures data integrity and stable operation.

Specifications:

  • Capacity: 16GB (1x16GB)
  • Type: DDR4 ECC R-DIMM
  • Speed: 2666MHz
  • Pin Count: 288 Pin
  • Version: K0
  • Part Number: RAM-16GDR4ECK0-RD-2666

Key Features

QNAP 16GB (1x16GB) DDR4-2666MHz ECC memory for ts-2888x

R-dimm 288 pin, K0 version Memory module

QNAP PN

RAM-16GDR4ECK0-RD-2666

Specifications

Capacity
16GB (1x16GB)
Memory Type
DDR4
Speed
2666MHz
Error Correction
ECC (Error-Correcting Code)
Form Factor
R-DIMM
Pin Count
288 pin
Compatibility
QNAP ts-2888x
QNAP Part Number
RAM-16GDR4ECK0-RD-2666

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Pros & Cons

👍 Pros

  • Specifically designed as a 16GB DDR4-2666MHz ECC memory module, ensuring compatibility and optimized performance for the QNAP ts-2888x.
  • Features ECC (Error-Correcting Code) technology, which helps to detect and correct common internal data corruption, enhancing system stability.
  • Utilizes the R-DIMM form factor with 288 pins, confirming its server-grade design for specific system architectures.
  • Identified by the QNAP PN: RAM-16GDR4ECK0-RD-2666, making it easy to verify its intended use with QNAP systems.
  • Provides a substantial 16GB capacity in a single module, allowing for system memory upgrades without immediately filling all slots.

👎 Cons

  • The memory module is specifically for the QNAP ts-2888x, limiting its compatibility with other systems or brands.
  • As an R-DIMM (Registered DIMM), it is primarily designed for servers and may not be compatible with standard desktop motherboards.
  • The K0 version Memory module designation, while specific, might not be easily understandable without detailed QNAP documentation.
  • The product feature list is very concise, lacking broader technical specifications that might be useful for troubleshooting or comparison.
  • Only provides 16GB from a single module, meaning that larger memory requirements would necessitate purchasing multiple units.

Frequently Asked Questions

This QNAP RAM-16GDR4ECK0-RD-2666 memory module is specifically designed for the QNAP ts-2888x.
This is a DDR4 memory module, which is a common type of RAM used in modern computing systems.
Yes, it is an ECC (Error-Correcting Code) memory module, which helps maintain data integrity and system stability.
A single module provides 16GB of memory, which can be used to upgrade or expand system RAM.
The memory operates at a speed of 2666MHz, contributing to efficient data processing within compatible systems.