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Synology D4ES04-4G memory module 4 GB 1 x 4 GB DDR4 ECC

Synology

Compare today's prices on the "Synology D4ES04-4G memory module 4 GB 1 x 4 GB DDR4 ECC".

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Last Updated: 06/11/2026
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Product Description

Compare today's prices on the "Synology D4ES04-4G memory module 4 GB 1 x 4 GB DDR4 ECC".

Synology D4ES04-4G memory module 4 GB 1 x 4 GB DDR4 ECC

Ensure your Synology NAS performs at its best with this official 4 GB DDR4 ECC memory module, designed and validated by Synology for seamless compatibility and rock-solid stability. Using authentic Synology memory eliminates the risks of system instability, data corruption, or premature hardware failure that can arise from incompatible third-party modules. This upgrade allows you to expand your system’s memory capacity efficiently, supporting heavier workloads, more concurrent users, and faster data processing in demanding environments such as virtualisation, file sharing, and backup tasks.

Key features include:

- 4 GB capacity (1 x 4 GB) of DDR4 ECC (Error-Correcting Code) memory

- ECC technology detects and corrects single-bit memory errors, enhancing data integrity

- 100% tested and certified for Synology rackmount and tower NAS models

- Plug-and-play installation with no configuration required

- Low power consumption for energy-efficient operation

- Backed by Synology’s reliability and support ecosystem

Choose the D4ES04-4G to protect your investment and keep your NAS running reliably day after day. Always source from official local distributors to guarantee authenticity.

GTIN: 4711174726448

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