D4RD-2666-32G

Synology 32GB DDR4 ECC RDIMM Server Memory (D4RD-2666-32G) Boost your server performance with this 32GB DDR4 ECC memory module from Synology. Featuring a 2666 MHz clock speed, error-correcting code (ECC) technology for enhanced reliability, and a 288-pin RDIMM form factor, it operates at a low 1.2V for energy efficiency—ideal for demanding enterprise environments.

Key Specifications

• Memory Type: DDR4 ECC Registered DIMM (RDIMM)
• Capacity: 32GB
• Type: DDR4 ECC Registered DIMM (RDIMM)
• Speed: 2666 MHz (PC4-21300)
• Form Factor: 288-pin RDIMM
• Voltage: 1.2V
• Error Correction: ECC (Error-Correcting Code)
• Buffered/Registered: Yes
• Warranty: 5 years

Performance & Reliability

• Uses ECC (Error-Correcting Code) technology to detect and correct common memory errors
• Registered DIMM improves stability in systems with high memory loads
• Operates at 1.2V, enhancing energy efficiency
• Signal Processing: Registered for enhanced data integrity

Compatibility

• Registered DIMM: Reduces electrical load on the memory controller, allowing for more stable performance in multi-module configurations.
• Synology Certified: Fully compatible with Synology NAS models like FS6400, FS3400, FS3017, FS2017, SA3400, RS18017xs+, ensuring optimal performance and support.
• Manufacturer Warranty: Comes with a 5-year warranty when purchased from authorized partners, offering peace of mind and long-term support

Key Advantages

• High Capacity for Demanding Workloads: 32GB of DDR4 SDRAM supports intensive multitasking and large-scale data operations.
• Fast Performance:Operates at a clock speed of 2666 MHz (PC4-21300), enabling quick data access and improved system responsiveness.
• ECC Technology:Error-Correcting Code (ECC) helps detect and correct memory errors, enhancing data integrity and system stability—especially critical for servers and NAS devices.
• Registered DIMM (RDIMM): RDIMM architecture improves electrical stability and supports higher memory capacities, ideal for enterprise-grade systems.
• Energy Efficiency: Runs at a low voltage of 1.2V, reducing power consumption and heat generation.
• Broad Compatibility: Designed for Synology NAS models like FS6400, FS3400, SA3400, and RS18017xs+, ensuring seamless integration.
• Reliable Manufacturer Support: Backed by Synology’s 5-year warranty and compatibility assurance when purchased from authorized dealers

Primary Use Cases

• Enterprise NAS Expansion Ideal for upgrading memory in Synology NAS models such as FS6400, FS3600, FS3400, FS3017, FS2017, SA3600, SA3400, and RS18017xs+. This boosts performance for demanding workloads.
• Virtualization Workloads Enhances memory capacity for running multiple virtual machines on Synology NAS platforms using Virtual Machine Manager.
• High-Speed File Sharing & Collaboration Supports large-scale file transfers and simultaneous user access in business environments, especially with 10GbE or faster networking.
• Database Hosting Suitable for hosting databases like MariaDB or PostgreSQL on Synology NAS, where memory-intensive operations benefit from ECC and high bandwidth.
• Surveillance Station Deployment Supports large-scale IP camera deployments by improving real-time video processing and storage management.
• Multimedia Processing & Streaming Enables smooth transcoding and streaming of high-resolution media files for media servers or creative teams.
• Data Integrity-Critical Applications ECC (Error-Correcting Code) technology ensures reliability in mission-critical applications like financial systems, healthcare data storage, and scientific research.