Synology

Synology D4N2133-4G 4GB DDR4-2133 Non-ECC UDIMM

4GB DDR4

Enhance Your System's Performance with Reliable Memory Introducing the Synology D4N2133-4G, a 4GB DDR4-2133 Non-ECC UDIMM memory module designed to enhance the performance of your Synology NAS system. This module provides stable and efficient memory for demanding applications. Specifications: ...

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Overview

Enhance Your System's Performance with Reliable Memory

Introducing the Synology D4N2133-4G, a 4GB DDR4-2133 Non-ECC UDIMM memory module designed to enhance the performance of your Synology NAS system. This module provides stable and efficient memory for demanding applications.

Specifications:
  • Brand: Synology
  • Model: D4N2133-4G
  • Capacity: 4GB
  • Type: DDR4-2133 Non-ECC UDIMM

Key Features

DDR4-2133 Non-ECC UDIMM 4GB

Applied model: RS2818RP+

Warranty: 3 Years

Specifications

Memory Type
DDR4 UDIMM
Capacity
4GB
Speed
2133MHz
Error Correction
Non-ECC
Compatibility
Synology RS2818RP+
Warranty
3 Years

Pros & Cons

👍 Pros

  • Offers a reliable 4GB DDR4-2133 Non-ECC UDIMM memory module for system upgrades or replacements
  • Specifically designed and verified for compatibility with the Synology RS2818RP+ model
  • Comes with a 3-year warranty, providing extended support and peace of mind
  • Features a non-ECC unbuffered design, suitable for systems that do not require error correction
  • Delivers a 2133MHz clock speed, ideal for general computing and NAS operations

👎 Cons

  • Only 4GB capacity might be insufficient for users requiring extensive multitasking or larger datasets
  • Not ECC (Error-Correcting Code) memory, which is critical for some server environments requiring data integrity
  • Designed for a specific Synology model, limiting its compatibility with other systems or devices
  • Operates at DDR4-2133, which is a standard speed but not the fastest available for DDR4 memory
  • The UDIMM form factor may not be suitable for all types of server or desktop configurations

Frequently Asked Questions

This Synology D4N2133-4G memory module is explicitly stated to be an "Applied model: RS2818RP+", indicating its primary design and testing for that specific Synology device. Compatibility with other systems is not guaranteed.
Non-ECC (Error-Correcting Code) means this memory module does not include built-in error detection and correction capabilities. While sufficient for many applications, mission-critical servers often require ECC memory for enhanced data integrity.
The Synology D4N2133-4G memory module is backed by a 3-year warranty, providing coverage for a considerable period after purchase.
While it is a single 4GB module, the Synology RS2818RP+ typically supports multiple memory slots. Users often install several modules to reach a desired total capacity, ensuring they match type and speed for optimal performance.
DDR4-2133 provides a solid baseline for memory performance in a NAS, offering sufficient bandwidth for typical file serving, data storage, and light application tasks without being an excessive drain on power or budget.