Kingston KCS-UC426/16G

Overview

The Kingston KCS-UC426/16G is a 16GB DDR4 ECC Registered DIMM memory module designed to deliver reliable, server-class performance for systems where stability and data integrity are critical. Running at a data rate of 2666MT/s, it supports demanding environments such as virtualization hosts, database servers, and creative workstations that handle multiple tasks simultaneously. Its error-correcting code (ECC) technology detects and corrects common data corruption, ensuring accuracy in workloads like financial modeling and scientific simulations.

Key features

• Error-correcting code technology that maintains data accuracy by detecting and correcting memory errors in real time.
• High-speed 2666MT/s data rate to keep server and workstation tasks responsive and efficient.
• Energy-efficient operation at 1.2V, reducing power consumption and heat generation within the system chassis.
• Compatible 288-pin DIMM form factor that installs easily into supported memory slots for straightforward upgrades.
• Validated for select Cisco UCS systems and other platforms supporting ECC Registered memory, providing a reliable upgrade path.
• Built to rigorous quality standards to ensure long-term stability and minimize downtime in critical applications.

Key specs

• Memory capacity: 16GB
• Memory type: DDR4 ECC Registered DIMM
• Data rate: 2666MT/s
• Voltage: 1.2V
• Pin count: 288-pin
• Compatibility: Select Cisco UCS systems and other ECC Registered memory platforms

Compatibility and installation

This memory module fits into any compatible 288-pin DIMM slot designed for ECC Registered DDR4 memory. Its low voltage operation helps maintain system efficiency and thermal management, making it suitable for server and workstation environments where power and heat are concerns. The module’s validation with Cisco UCS systems ensures seamless integration for administrators managing enterprise-grade hardware.

Ideal uses and environments

The Kingston KCS-UC426/16G is well suited to enterprise servers, virtualization hosts, and professional workstations that require dependable memory performance and error correction. It supports workloads that demand high accuracy and uptime, such as real-time analytics, financial computations, and scientific research. This module is a strong choice for IT professionals seeking to enhance system capacity while maintaining fault tolerance and energy efficiency.

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.

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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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