Brand: Synology · SKU: D4EC-2666-16G · MPN: D4EC-2666-16G · Category: Components
This single RAM module is a 16GB DDR4 ECC Unbuffered DIMM (UDIMM) from Synology, designed for server environments. It features a capacity of 16GB and operates at a clock speed of 2666 MHz, which corresponds to PC4-21300 specifications. The module uses a 288-pin DIMM form factor and operates at 1.2V. It includes Error-Correcting Code (ECC) technology to reduce data corruption and ensure system stability. The module is unbuffered. Synology specifies that only authentic Synology memory modules should be used for memory expansion, as using non-Synology modules may void the warranty or cause instability. Compatible with various Synology SA, UC, and RackStation (RS) series models, including SA3200D, UC3200, RS1619xs+, RS3618xs, RS2818RP+, RS2418RP+, and RS2418+.
| Speed | 2666 MHz |
|---|---|
| Voltage | 1.2 volt |
| Buffered | Unbuffered (UDIMM) |
| Capacity | 16GB |
| Form Factor | DIMM 288-pin |
| Memory Type | DDR4 SDRAM |
| Error Correction | ECC (Error-Correcting Code) |
| Packaged Quantity | 1 |
| Specification Compliance | PC4-21300 |
| Warranty | Limited 5-year warranty (when used with Synology products) |
| Weight | 0.07 |
| Dimensions | N/A (DIMM module) |
16GB DDR4 2666 MHz ECC Unbuffered DIMM designed for Synology server and NAS systems to enhance multitasking abilities and ensure data integrity.
Yes, this Synology 16GB DDR4 2666 MHz UDIMM ECC Memory Module (D4EC-2666-16G) is 100% genuine Synology hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Synology 16GB DDR4 2666 MHz UDIMM ECC Memory Module includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the D4EC-2666-16G.