Synology 8GB DDR4 ECC SO-DIMM – D4ES01-8G NAS Memory | PCBoost Synology 8GB DDR4 ECC Unbuffered SO-DIMM – D4ES01-8G NAS Memory Module Ensure optimal performance and reliability for your Synology NAS with the Synology D4ES01-8G 8GB DDR4 ECC Unbuffered SO-DIMM. This authentic Synology memory module is specifically engineered for maximum compatibility with supported NAS models, providing ECC (Error-Correcting Code) protection for enhanced data integrity and system stability in critical storage environments. Capacity 8GB DDR4 Memory Type ECC Error Correction Form Factor SO-DIMM Unbuffered Compatibility 5 Models Synology NAS Important Compatibility Notice Always select authentic Synology memory modules for optimum compatibility and reliability. Installation of non-Synology memory modules can lead to system instability or boot failures. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. Authentic Synology Memory for Maximum Reliability ECC Protection for Data Integrity Experience enhanced system stability with ECC (Error-Correcting Code) technology that automatically detects and corrects single-bit memory errors. This critical feature prevents data corruption and system crashes, making it essential for business-critical NAS deployments where uptime and data integrity are paramount. The ECC protection ensures your valuable data remains safe while providing the reliability required for 24/7 operation. Optimized for Synology NAS Systems This memory module is specifically designed and tested for Synology NAS compatibility, ensuring seamless integration with supported models. Unlike generic memory modules that may cause instability, the D4ES01-8G undergoes rigorous testing to meet Synology's strict quality standards, providing guaranteed compatibility and optimal performance for your NAS investment. Compatible Synology NAS Models The D4ES01-8G memory module is certified for use with the following Synology NAS systems, ensuring perfect compatibility and optimal performance. RS1221RP Rackmount Series RS1221 Rackmount Series DS1821 DiskStation Series DS1621xs DiskStation XS Series DS1621 DiskStation Series Technical Advantages of Authentic Synology Memory DDR4 Unbuffered SO-DIMM Design The DDR4 unbuffered SO-DIMM form factor provides the perfect balance of performance and compatibility for supported Synology NAS models. The unbuffered design ensures direct communication between the memory controller and RAM chips, reducing latency while maintaining the compact form factor required for NAS systems. This design optimization delivers faster data access and improved overall system responsiveness. Warranty and Support Assurance Protect your investment with full Synology warranty coverage and technical support when using authentic Synology memory modules. Using non-Synology memory can void your warranty and leave you without technical support when issues arise. The D4ES01-8G ensures you maintain complete warranty coverage and access to Synology's world-class support services. Product Specifications Feature Specification Model Number D4ES01-8G Technology DDR4 ECC Unbuffered Memory Size 8GB Physical Design 260-pin SO-DIMM ECC Support Yes - Single-bit error correction Buffer Type Unbuffered (UDIMM) Supported Models RS1221RP , RS1221 , DS1821 , DS1621xs , DS1621 Brand Synology Internal Code LN116263 Why Choose Authentic Synology Memory Guaranteed compatibility with supported Synology NAS models ECC protection prevents data corruption and system instability Maintains full product warranty and technical support coverage Rigorously tested for optimal performance and reliability Designed specifically for 24/7 NAS operation requirements Seamless integration without system instability or boot failures Installation and Usage The Synology D4ES01-8G memory module is designed for easy installation in compatible NAS systems. Simply power down your NAS, install the memory module according to your NAS model's documentation, and power back on. The system will automatically detect and configure the additional memory for optimal performance. Product Code: D4ES01-8G | Scan Code: LN116263 Ideal Applications Business-Critical NAS Deployments Perfect for business environments where data integrity and system uptime are essential. The ECC protection and authentic Synology design ensure reliable operation for critical business data storage and applications. High-Performance Computing Tasks Ideal for memory-intensive applications such as virtualization, containerization, and advanced DSM services that require additional RAM for optimal performance on supported Synology models. Professional Media Storage Excellent for creative professionals using their NAS for video editing, photo management, and media streaming where reliable memory performance is crucial for smooth operation. Complete Your NAS Setup Enhance your Synology NAS system with authentic components and storage solutions. You can also find detailed technical specifications in the official Synology D4ES01-8G product specification document. NAS HDDs NAS Enclosures DDR4 RAM All rights reserved – PCBoost
