Kingston 16GB DDR4 2666MT/s ECC Registered DIMM Memory Module

Overview

The Kingston KTL-TS426/16G is a 16GB DDR4 ECC Registered DIMM memory module designed specifically for Lenovo and IBM servers with 288-pin slots. Operating at 2666 MT/s, it delivers a steady data flow that supports demanding server tasks such as virtualization, database management, and file serving. Its ECC error correction technology helps maintain system stability by detecting and fixing single-bit memory errors before they affect the operating system, making it a reliable choice for production environments.

This memory module uses a 1Rx4 layout and runs at a low voltage of 1.2 volts, which reduces power consumption and heat generation in dense server racks. Installation is simple—just insert the DIMM into a compatible registered DDR4 slot, and the server firmware will automatically recognize it. Kingston designed this module to match the electrical and timing specifications of Lenovo’s option 7X77A01302, ensuring seamless compatibility without guesswork.

Adding this module expands your server’s memory capacity, enabling it to handle more virtual machines, cache larger datasets, and minimize slow disk paging. It offers a practical upgrade path for IT teams aiming to boost performance and stability on existing ThinkSystem or legacy IBM platforms without replacing core hardware.

Key features

• ECC Registered design that continuously detects and corrects memory errors to improve system reliability
• Runs at 2666 MT/s to maintain smooth data transfer rates for demanding server workloads
• Low 1.2 volt power consumption reduces heat and energy use in high-density server environments
• 1Rx4 architecture optimized for server memory performance and stability
• Engineered to match Lenovo option 7X77A01302, simplifying compatibility and installation
• Supports virtualization, database operations, and file serving by expanding memory capacity

Key specs

• Memory capacity: 16 GB
• Memory type: DDR4 ECC Registered DIMM
• Data rate: 2666 MT/s
• Voltage: 1.2 V
• Layout: 1Rx4
• Pin count: 288 pins
• Compatibility: Lenovo and IBM servers with registered DDR4 slots

Compatibility and installation

This memory module is designed to fit standard 288-pin registered DDR4 DIMM sockets found in Lenovo and IBM server platforms. Its firmware matches the electrical and timing profile of Lenovo’s option 7X77A01302, which means it integrates smoothly with existing server configurations. Installation requires simply seating the module in an available registered DDR4 slot, after which the server firmware will automatically detect and configure it for use.

Ideal uses and environments

The Kingston KTL-TS426/16G is well suited to IT environments that demand reliable and stable memory performance, such as data centers running virtualization, database servers, and file servers. It fits well in setups where extending the life of existing Lenovo or IBM ThinkSystem servers is a priority, providing a cost-effective way to increase memory capacity and improve workload handling without replacing the entire system.