Synology D4ES03-8GB DDR4 ECC Memory Module
The Synology D4ES03-8GB is a genuine Synology-approved 8GB DDR4 ECC memory module designed to deliver reliable performance and system stability for compatible Synology NAS devices. Built with Error Correcting Code (ECC) technology, it helps prevent data corruption and ensures smooth, uninterrupted operation—ideal for business and professional environments.
This memory module is rigorously tested by Synology to guarantee full compatibility, optimal performance, and long-term reliability when used in supported Synology systems.
About this item
- Compatibility: Specially developed DDR4 ECC memory for Synology NAS systems
- Capacity: 8GB DIMM module to expand system memory for improved performance
- TECHNOLOGY: DDR4 memory technology for higher data transfer rates and more efficient energy use
- Form factor: DIMM design for easy installation in compatible Synology systems
- Quality: original Synology product for optimal system stability and reliability





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