Kingston KTL-TS426ES8/16G

Overview

The Kingston KTL-TS426ES8/16G is a 16 GB DDR4 memory module designed to enhance the performance and reliability of Lenovo ThinkSystem ST250 servers. Operating at a data rate of 2666 MT/s, it supports smooth multitasking and efficient handling of demanding workloads such as virtualization and database management. Its ECC (Error-Correcting Code) capability ensures data integrity by automatically detecting and correcting common memory errors, making it a dependable choice for critical applications.

This unbuffered DIMM features a standard 288-pin layout and runs at a low voltage of 1.2 V, which helps reduce power consumption and heat generation inside the server chassis. Installation is straightforward, allowing IT administrators to quickly expand memory capacity without complex BIOS adjustments. Kingston’s rigorous testing and lifetime warranty provide added assurance of long-term stability and performance.

Key features

• 16 GB DDR4 capacity that supports larger datasets and improves multitasking efficiency
• 2666 MT/s speed to maintain responsive file transfers and application performance
• ECC technology that detects and corrects memory errors to protect data integrity in critical environments
• Unbuffered DIMM design for compatibility with Lenovo ThinkSystem ST250 servers
• Standard 288-pin form factor for easy installation in supported motherboards
• Low 1.2 V operating voltage to reduce energy use and minimize heat output
• Manufactured with high-quality components and backed by a lifetime warranty for reliable operation

Key specs

• Memory capacity: 16 GB
• Memory type: DDR4
• Speed: 2666 MT/s
• Error correction: ECC (Error-Correcting Code)
• Form factor: Unbuffered DIMM
• Pin count: 288 pins
• Operating voltage: 1.2 V

Compatibility and installation

This memory module is specifically designed for Lenovo ThinkSystem ST250 servers, ensuring seamless integration and optimal performance. Its unbuffered DIMM format and standard 288-pin layout allow for quick installation without the need for BIOS configuration changes. This makes it a practical upgrade for IT professionals looking to expand memory capacity and improve system responsiveness in server environments.

Ideal uses and environments

The Kingston KTL-TS426ES8/16G is well suited to environments where data integrity and uptime are critical, such as financial services, engineering simulations, and remote office backup servers. Its ECC functionality and efficient power consumption make it a strong choice for businesses that require reliable memory performance under continuous workloads. This module supports smooth multitasking and data processing, helping maintain productivity in busy office or lab settings.

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.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

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.

Learn more

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.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

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.

Learn more