Kingston KSM64R52BD4-128MB

Overview

The Kingston KSM64R52BD4-128MB is a 128GB DDR5 ECC Registered DIMM memory module designed to provide high-capacity and reliable performance for servers and data centers. Operating at 6400MT/s, it delivers faster data processing to efficiently handle demanding workloads. With ECC support, this module detects and corrects memory errors, ensuring system stability and reducing the risk of crashes or data corruption over extended use.

Built using 32Gbit Micron B-die chips in a 2Rx4 configuration, it is optimized for enterprise environments where consistency and reliability are essential. Its 288-pin design and 1.1V operating voltage contribute to improved power efficiency without compromising performance. Certified by Intel, AMD, and major server manufacturers, this memory module offers broad compatibility across various server platforms.

Key features

• ECC support that detects and corrects memory errors to maintain system stability during critical operations
• High-speed 6400MT/s data rate for faster processing of intensive workloads such as virtualization and database management
• Large 128GB capacity to support memory-intensive applications and improve multitasking capabilities
• Power-efficient 1.1V operation that reduces energy consumption while sustaining performance
• Registered DIMM design that enhances signal integrity and reliability in multi-module server configurations
• Compatibility certified by leading system manufacturers, ensuring dependable integration in diverse server environments

Key specs

• Memory type: DDR5 ECC Registered DIMM
• Capacity: 128GB
• Speed: 6400MT/s
• Chip configuration: 32Gbit Micron B-die, 2Rx4
• Pin count: 288-pin
• Operating voltage: 1.1V
• CAS latency: CL52
• Compatibility: Certified by Intel, AMD, and major server manufacturers

Connectivity and compatibility

This memory module is designed to fit standard 288-pin DIMM slots found in modern server motherboards. Its ECC Registered design ensures compatibility with enterprise-grade systems that require error correction and stable memory operation. The certification by Intel and AMD confirms it works seamlessly with a wide range of server processors and platforms, making it a versatile choice for upgrading or building reliable data center infrastructure.

Ideal uses and environments

The Kingston KSM64R52BD4-128MB is well suited to IT professionals managing servers that run virtualization, database applications, and high-performance computing tasks. Its large capacity and error correction capabilities make it a strong option for data centers and enterprise environments where uptime and data integrity are critical. This module supports workloads that demand both speed and stability, fitting well in setups that require consistent performance under heavy memory loads.

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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