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Overview

Synology D4ES03-16G is a 16GB DDR4 ECC Unbuffered SODIMM memory module built to improve NAS performance, reliability, and data integrity. Featuring ECC error correction technology to detect and correct memory errors, it is optimized for compatible Synology DS, RS, XS+, and DVA series systems, ensuring stable operation for demanding storage and business workloads

Synology 16GB DDR4 SO-DIMM ECC Memory Module

Model: D4ES03-16G
Web Code: 20004113
Sold and shipped by | 4.2 seller rating (347 reviews)

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Synology 16GB DDR4 SO-DIMM ECC Memory Module

The Synology D4ES03-16G provides 16GB of DDR4 ECC memory to improve system responsiveness and reliability in compatible NAS systems. ECC error correction enhances data protection by reducing memory-related failures and ensuring stable operation. Designed specifically for Synology storage platforms, it supports business-critical applications and long-term deployment needs

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

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  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.