Lenovo TruDDR5 16GB 1Rx8 PC5-38400 ECC RDIMM 4800MHz
Brand: Lenovo | Category: Memory (RAM)
SKU: 4X71N41556 | Part #: 4X71N41556 | MPN: 4X71N41556
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About the Lenovo TruDDR5 16GB 1Rx8 PC5-38400 ECC RDIMM 4800MHz
Designed for Lenovo ThinkSystem servers with DDR5-capable memory channels, the Lenovo TruDDR5 16GB 1Rx8 PC5-38400 ECC RDIMM delivers enterprise-grade reliability at 4800MHz operating frequency. This registered DIMM module (part number 4X71N41556) combines high-speed performance with mission-critical error correction, making it essential for infrastructure teams deploying demanding workloads across data centers. With a peak transfer bandwidth of 38400 MB/s and native on-die ECC, this memory solution ensures data integrity while maximizing throughput for latency-sensitive applications.
Built on Lenovo's TruDDR5 product line, this 288-pin DIMM operates at 1.1V with integrated power management via onboard PMIC and includes a thermal sensor for real-time monitoring. The single-rank, x8 organization (1Rx8) optimizes channel efficiency, while RoHS compliance demonstrates Lenovo's commitment to sustainable manufacturing. IT procurement teams and system architects will appreciate the seamless compatibility with Lenovo ThinkSystem platforms, eliminating validation risk. Whether expanding existing infrastructure or building new deployments, this module delivers the performance density and reliability required for production environments.
Ideal Enterprise Deployment Scenarios
- High-frequency trading and financial services platforms requiring consistent 4800MHz performance and zero-downtime error correction
- Virtualization clusters where ECC protection prevents hypervisor crashes and ensures guest OS stability across hundreds of virtual machines
- Database servers handling transactional workloads that demand both speed and data integrity across memory-intensive queries
- Cloud infrastructure stacks where registered DIMM technology supports multi-socket configurations with maximum channel density
- Machine learning training environments leveraging high bandwidth memory for accelerated model convergence
Contact Omnixon Global to discuss pricing, availability, and volume licensing for the Lenovo TruDDR5 16GB module (4X71N41556) and submit your RFQ today.
Technical Specifications
| Brand | Lenovo |
| Category | Memory (RAM) |
| SKU | 4X71N41556 |
| Part Number | 4X71N41556 |
| Condition | New |
| Manufacturer Part Number | 4X71N41556 |
| Module Type | RDIMM (Registered DIMM) |
| Memory Technology | DDR5 |
| Capacity | 16GB |
| Rank Configuration | 1Rx8 (Single Rank, x8 Organization) |
| Speed Grade | PC5-38400 |
| Operating Frequency | 4800MHz |
| Peak Transfer Bandwidth | 38400 MB/s |
| Error Correction | ECC (Error-Correcting Code) |
| Module Form Factor | 288-pin DIMM |
| Operating Voltage | 1.1V |
| On-Module Power Management | PMIC (Power Management Integrated Circuit) |
| On-Die ECC | Yes (DDR5 native) |
| Compatible Platform | Lenovo ThinkSystem (DDR5-capable server generations) |
| Thermal Sensor | Yes |
| RoHS Compliant | Yes |
| Product Line | Lenovo TruDDR5 |
Frequently Asked Questions about Lenovo TruDDR5 16GB 1Rx8 PC5-38400 ECC RDIMM 4800MHz
Is the Lenovo TruDDR5 16GB 1Rx8 PC5-38400 ECC RDIMM 4800MHz compatible with my server?
Part number 4X71N41556 is qualified for Lenovo servers that list compatible memory in their QVL. We verify QVL match before quoting — share your server model in the RFQ and our pre-sales engineers confirm fit, recommended population pattern, and total capacity supported.
What support applies to this memory module?
Full manufacturer support (typically 3 years, RDIMM/LRDIMM SKUs often lifetime against manufacturing defects). All product is sourced through distribution so support registers cleanly under your company name.
How do I request a quote?
Submit the RFQ form on this page with your quantity and destination country. Our pre-sales team responds with a vendor-confirmed quote, availability, and matching server-QVL confirmation if needed.