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The Synology D4ES01-16G is a 16GB DDR4 ECC SO-DIMM memory module engineered for use in compatible Synology NAS devices. With Error Correcting Code (ECC) technology, this memory module helps prevent data corruption during system operation, making it suitable for high-availability environments such as virtualization, backup servers, and multi-user file services.
Synology validation ensures compatibility and stable performance in supported NAS models, making the D4ES01-16G a reliable choice for memory upgrades in business and enterprise storage systems.