Synology D4ES04-4G DDR4 ECC Unbuffered SODIMM 4GB Memory Module

**Synology D4ES04-4G DDR4 ECC SODIMM Memory Module**

Premium 4GB DDR4 ECC unbuffered SODIMM designed specifically for Synology NAS systems. Features Error Correcting Code (ECC) technology that automatically detects and fixes single-bit memory errors, ensuring superior data integrity and system stability for mission-critical storage applications. The unbuffered design delivers optimal performance while maintaining energy efficiency. Factory-tested for seamless compatibility with Synology devices, this memory module eliminates compatibility concerns and provides reliable expansion for demanding workloads. Key advantages include enhanced data protection, reduced system crashes, improved multitasking capabilities, and peace of mind through Synology’s quality assurance. Ideal for businesses and power users requiring maximum uptime and data reliability in their network-attached storage solutions.