Synology D4ER01-16G 16GB DDR4 RDIMM ECC Memory Module
Enhance your Synology FlashStation (FS3410) or SA-series server with the D4ER01‑16G 16 GB DDR4‑2666 ECC RDIMM. Registered ECC, 5‑year warranty, and guaranteed compatibility.
Product Overview
The Synology D4ER01‑16G is a 16 GB DDR4‑2666 MHz ECC Registered DIMM (RDIMM) designed for enterprise-class Synology systems. Officially tested for FlashStation FS3410 and Storage Array SA3410/SA3610, it delivers the reliability, stability, and high capacity needed for mission-critical workloads.
Key Features
-
16 GB DDR4‑2666 (PC4‑21300) ECC memory, offering error detection and correction for data integrity.
-
.Registered ECC DIMM (RDIMM) format, 288-pin, 1.2 V, suitable for supported Synology systems.
-
Synology-certified compatibility: FS3410, SA3410, SA3610.
-
5‑year manufacturer warranty, delivering long-term peace of mind
Technical Specifications
| Specification | Details |
|---|---|
| Capacity | 16 GB |
| Speed | DDR4‑2666 MHz (PC4‑21300) |
| ECC | Yes (Registered ECC) |
| DIMM Type | 288‑pin RDIMM (Registered) |
| Voltage | 1.2 V |
| Warranty | 5 years |
| Supported Models | FlashStation FS3410; SA3410, SA3610 arrays |
Why Choose D4ER01‑16G?
-
Enterprise-grade reliability – RDIMM and ECC ensure it’s suitable for high-demand environments.
-
Synology-certified compatibility – officially supported for FlashStation and SA-series servers, avoiding unexpected incompatibilities.
-
Improved system performance – enhances data throughput, caching, and multitasking capabilities.
-
Long-term warranty – backed by Synology’s reliable 5-year support.
FAQs
Q1: Which systems support this memory?
D4ER01‑16G is officially supported on FlashStation FS3410 and Storage Array models SA3410 and SA3610 .
Q2: Can I use it with DiskStation models?
No—this is an RDIMM designed for enterprise products; DiskStation NAS require SO‑DIMM modules.
Q3: Why choose RDIMM over UDIMM?
RDIMM modules include register buffers that help with higher stability and larger memory capacities, valuable in heavy-load scenarios.
Q4: Is it ECC-capable?
Yes—RDIMM supports full ECC, ensuring high data integrity by correcting single‑bit errors.
Q5: Can I mix with non-Synology RDIMM?
For compatibility and stability, Synology recommends using only identical module types and models.
Q6: How do I install it?
Power off your FlashStation or SA array, insert the DIMM into an available RDIMM slot, then reboot—the system will detect and use it automatically.










