Lenovo 01KR354

Overview

The Lenovo 01KR354 is a 16GB DDR4 server memory module designed specifically for ThinkSystem servers. It operates at a transfer rate of 2933 mega-transfers per second and runs on 1.2 volts, offering a balance between high performance and energy efficiency. This registered DIMM with a dual-rank 2Rx8 configuration supports larger memory capacities and maintains signal integrity in multi-DIMM setups, making it a solid choice for enterprise environments.

Built with Tier 1 DRAM components and equipped with TruDDR4 firmware, this module enables system-level tuning and authentication to ensure stable and consistent throughput during demanding workloads. Its built-in error-correcting code (ECC) detects and corrects memory errors before they affect the operating system, enhancing reliability for critical applications.

Key features

• Dual-rank 2Rx8 layout that supports higher memory density and improved performance in server configurations
• DDR4 technology delivering a fast 2933 MT/s data rate for responsive system operation
• ECC capability that automatically detects and corrects data corruption to maintain system stability
• Registered DIMM design optimized for server use, ensuring signal integrity across multiple modules
• Low operating voltage of 1.2 V to reduce power consumption and heat generation
• TruDDR4 firmware signature for Lenovo authentication, enabling system tuning and compatibility assurance

Key specs

• Capacity: 16 GB
• Memory type: DDR4
• Speed: 2933 MT/s
• Voltage: 1.2 V
• Rank: Dual-rank (2Rx8)
• Form factor: 288-pin DIMM
• ECC: Yes, error-correcting code supported
• Module type: Registered DIMM (RDIMM)

Connectivity and compatibility

This memory module is compatible with Lenovo ThinkSystem servers that support DDR4 registered DIMMs. It fits into any open 288-pin DIMM slot on supported platforms, allowing administrators to expand memory capacity or populate additional memory channels. The module’s design ensures seamless integration with Lenovo’s server firmware and hardware ecosystem, providing reliable performance in virtualization, database, and cloud computing environments.

Ideal uses and environments

The Lenovo 01KR354 is well suited for enterprise IT professionals looking to upgrade or expand server memory in data centers, virtualization hosts, and cloud infrastructure. Its error-correcting capabilities and registered design make it a strong choice for workloads that demand high reliability and consistent throughput, such as database management, container orchestration, and multi-tenant virtual environments. This module helps improve system responsiveness and supports higher virtual machine densities, making it a practical investment for scaling modern server deployments.

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