Lenovo 128GB TruDDR4 SDRAM Memory Module for Servers

Upgrade your Lenovo server performance with the Lenovo 128GB TruDDR4 SDRAM Memory Module. Engineered for reliability, scalability, and demanding workloads, this 128 GB DDR4-2933 module combines high-density memory with enterprise-grade features to deliver smoother virtualization, faster databases, and robust multitasking across data-center environments. Built for server-grade longevity, it uses TruDDR4 technology with ECC and registered buffering to ensure data integrity and stability under heavy production loads. Whether you’re expanding memory for virtualization clusters, accelerating large-scale analytics, or boosting memory-intensive applications, this Lenovo TruDDR4 module is designed to keep latency low and throughput high, even as workloads grow.

• Massive capacity with enterprise-grade speed and efficiency: 128 GB per module, DDR4-2933 (PC4-23400) bandwidth, CL21 latency, and a low 1.20 V operating voltage. This combination yields ample memory headroom for multi-VM hosts, in-memory databases, and large-scale simulations while keeping power and thermal profiles optimized for dense data-center deployments.
• Quad-rank, server-focused memory architecture: Quad-rank construction maximizes memory density and channel interleaving to deliver improved bandwidth and performance in multi-socket Lenovo servers. This design is particularly beneficial for compute-heavy workloads, virtualization, and memory-intensive databases that demand consistent, high-throughput access to data.
• ECC and Registered buffering for reliability: ECC (Error-Correcting Code) detects and corrects single-bit memory errors, while the registered (buffered) design helps reduce the electrical load on the memory controller. Together, they ensure higher stability, better error management, and reduced risk of memory-induced downtime in critical enterprise environments.
• Industry-standard form factor and compatibility: 288-pin DIMM configuration ensures compatibility with Lenovo servers and other enterprise systems that support TruDDR4 ECC Registered memory. This module is purpose-built for server deployments, backed by Lenovo’s engineering for reliability and compatibility across Lenovo data-center platforms.
• Designed for high workload efficiency and longevity: Beyond raw speed, this module emphasizes sustained performance under load, low latency for responsive virtualization, and predictable memory access patterns—key for data-center uptime, service level agreements, and long-term operational resilience.

Technical Details of Lenovo 128GB TruDDR4 SDRAM Memory Module

• Memory type: TruDDR4 SDRAM
• Capacity: 128 GB per module
• Speed: DDR4-2933 MT/s (PC4-23400)
• Latency: CL21
• Module type: 288-pin DIMM
• Rank: Quad-rank
• Voltage: 1.20 V
• ECC: Yes (Error-Correcting Code)
• Registered: Yes (buffered)
• Form factor: 288-pin DIMM
• Application: Server memory for enterprise workloads
• Brand and lineage: Lenovo TruDDR4 memory module designed for Lenovo servers and data-center deployments

How to Install Lenovo 128GB TruDDR4 SDRAM Memory Module

Installing this memory module is straightforward for qualified personnel. Follow these steps to ensure proper seating, alignment, and reliable operation in Lenovo servers:

• Power down the server completely and unplug all power sources. Ground yourself to prevent static discharge before handling memory components.
• Open the server’s access panel or memory cover to reveal the memory slots. Identify an available DIMM slot or the proper channel to insert the module based on your server’s memory population guidelines.
• Handle the 288-pin DIMM by the edges. Align the notch on the module with the keying in the slot to ensure correct orientation. Do not touch the memory chips or gold contacts.
• Gently insert the module into the slot, applying even pressure along both ends until it sits firmly. The slot’s retention clips should snap into place, securing the module with a click on each side.
• Close the memory cover, reconnect power, and boot the server. Enter the BIOS/UEFI to verify that the 128 GB module is detected and properly configured. If using memory interleaving or specific channel configurations, adjust settings per Lenovo server guidelines and the operating system requirements.
• Once detected, run a verification or memory stress test to confirm stability under expected workloads. Monitor for ECC corrections or any anomalies, and observe thermal and power metrics to ensure the module operates within designed specifications.

Frequently Asked Questions

• Q: What workloads is the Lenovo 128GB TruDDR4 memory best suited for?
  A: It’s ideal for data-center virtualization, large-scale databases, in-memory analytics, and other memory-intensive enterprise workloads where high capacity, reliability, and stability are critical to performance and uptime.
• Q: Is ECC and Registered buffering included in this module?
  A: Yes. The module features ECC for error detection and correction, and it is registered (buffered) to improve stability in server environments and reduce memory controller load in multi-processor configurations.
• Q: What speed does this memory operate at?
  A: It operates at DDR4-2933 MT/s (PC4-23400) with CL21 latency, delivering strong bandwidth for demanding applications while maintaining energy efficiency at 1.20 V.
• Q: Is this module compatible with Lenovo servers?
  A: Yes. It is a Lenovo TruDDR4 memory module designed for Lenovo servers and enterprise-grade deployments, optimized for reliability and seamless integration within Lenovo systems.
• Q: How should I install this memory in a server?
  A: Power down, unplug, and ground yourself before handling. Align and insert the 288-pin DIMM into the correct slot with even pressure until the retention clips lock. Verify in BIOS/UEFI that the module is detected, and run a quick memory test to confirm stability.