Lenovo 4X71K53893

Overview

The Lenovo 4X71K53893 is a 16GB DDR5 memory module designed to enhance the performance and capacity of Lenovo servers that support unbuffered ECC UDIMMs. Running at 4800 MT/s, it delivers the bandwidth required by modern multi-core processors to accelerate data handling and reduce application response times. This module is ideal for environments that demand reliable, continuous operation such as virtualization, database hosting, and other critical server tasks.

Key features

• Error correcting code (ECC) technology that detects and corrects single-bit memory errors to maintain data integrity and system stability.
• High-speed 4800 MT/s data rate that supports fast data throughput for demanding workloads.
• 1Rx8 memory organization that offers a balanced approach between capacity and efficiency.
• Compliance with the PC5 38400 specification ensures dependable compatibility with Lenovo server platforms.
• Easy installation as a drop-in upgrade, allowing memory expansion without the need for special tools or extensive downtime.
• Manufactured to Lenovo’s quality standards, providing consistent reliability in server environments.

Key specs

• Memory capacity: 16 GB
• Memory type: DDR5 ECC UDIMM
• Data rate: 4800 MT/s
• Memory organization: 1Rx8
• Specification: PC5 38400
• Error correction: Single-bit ECC

Compatibility and practical use

This memory module fits seamlessly into Lenovo servers that accept unbuffered ECC UDIMMs, making it a straightforward solution for increasing memory capacity. It supports workloads that require high reliability and uptime, such as small business servers, branch office appliances, and lab environments. By expanding the memory pool, administrators can run more virtual machines, manage larger datasets, and improve overall processing efficiency without replacing core hardware.

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, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, 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. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

Learn more

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