Name: |
D4ECSO-2666-16G |
Description: | RAM DDR4 2466 ECC 16G ECC UNBUFFERED SODIMM 260PIN 1.2V |
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.

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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.

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All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.

Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.

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D4ECSO-2666-16G Overview
D4ECSO-2666-16G is a DDR4 UDIMM module operating at 2666 MHz with a CAS latency of CL19 and a voltage of 1.2V. This 16 GB module is configured for single channel use and features ECC support with an unbuffered design, ensuring compatibility with desktop and server environments while incorporating an integrated heatspreader for thermal management.
D4ECSO-2666-16G is engineered for applications in server and workstation builds, offering reliable performance and efficient operation. It is optimized for Intel Xeon Scalable and AMD EPYC platforms, and its design excludes RGB lighting to focus on stability and system compatibility.
What is the price of D4ECSO-2666-16G?
Pricing for D4ECSO-2666-16G is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for D4ECSO-2666-16G.
Explore more options from Computer Memory & Ram or explore other Synology products.
D4ECSO-2666-16G Specifications
Product Type | Computer Memory |
Memory Type | DDR4 |
Capacity | 16 GB |
Compatible Platforms | Desktop / Server |
Compatible Systems | Rack Server / Tower Server |
Form Factor | UDIMM |
Kit Configuration | Single Channel |
Speed | 2666 MHz |
Operating Temperature | N/A |
Reliability Rating | Standard |
CAS Latency (CL) | CL19 |
Voltage | 1.2V |
ECC Support | Yes |
Registered/Buffered | Unbuffered |
XMP Support | No |
RGB Lighting | No |
Heatsink / Heatspreader | Yes |
Intel Platform Support | Intel Xeon Scalable |
AMD Platform Support | AMD EPYC |
Use Case | Server |
Product Name | D4ECSO-2666-16G |
Height | N/A |
Width | N/A |
Depth | N/A |
Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







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