QNAP RAM-16GDR4ECT0-SO-2666

Overview

The QNAP RAM-16GDR4ECT0-SO-2666 is a 16GB DDR4 ECC SO-DIMM memory module designed to boost the performance and stability of compatible QNAP systems. Operating at 2666 MHz, it uses error-correcting code (ECC) technology to automatically detect and fix memory errors, which helps maintain data integrity and system reliability during demanding workloads. This module fits into a 260-pin SO-DIMM slot and is compatible with models like the TS-h973AX and TS-x73A, making it a practical upgrade for users who need smoother multitasking and enhanced responsiveness.

Key features

• ECC technology that improves data integrity by correcting memory errors in real time
• High-speed 2666 MHz DDR4 memory for faster data processing and reduced latency
• 16GB capacity to support memory-intensive applications and multitasking
• 260-pin SO-DIMM form factor designed for easy installation in compatible QNAP devices
• Enhances system stability and reduces the risk of crashes during heavy workloads
• Compatible with select QNAP NAS models, ensuring seamless integration and performance

Key specs

• Memory type: DDR4 ECC SO-DIMM
• Capacity: 16 GB
• Speed: 2666 MHz
• Form factor: 260-pin SO-DIMM
• Compatibility: QNAP TS-h973AX, TS-x73A and other select models

Compatibility and installation

This memory module is specifically designed for certain QNAP NAS models, including the TS-h973AX and TS-x73A, ensuring optimal performance and reliability. Installation is straightforward, allowing users to upgrade their system memory without complex procedures. This makes it a convenient choice for professionals who want to enhance their NAS capabilities without downtime or technical hurdles.

Ideal uses and environments

This 16GB ECC memory module is well suited to environments where data integrity and system stability are critical, such as small business servers, home offices, and professional storage setups. It supports workloads involving large file management, virtualization, and intensive multitasking, making it a strong choice for users who rely on their QNAP NAS for continuous, error-free operation.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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