4X77A88054 Lenovo 128GB DDR5 5600MHz PC5-44800 Cl46 Quad Rank 288-pin DIMM RAM

Lenovo 128GB DDR5 Server RAM

The Lenovo 4X77A88054 128GB 5600MHz PC5-44800 Registered ECC CL46 Quad Rank X4 DIMM is a high-performance server memory module designed for enterprise-level systems. Built with the latest DDR5 technology, this module ensures faster data transfer rates, higher reliability, and improved power efficiency. Ideal for data centers, cloud computing, and large-scale virtualization environments, these modules are optimized for Lenovo servers that demand top-tier memory performance.

High-Speed Performance with 5600MHz Frequency

The 5600MHz speed of this DDR5 server memory ensures ultra-fast data transfer, significantly reducing latency in demanding applications. This high frequency makes it suitable for intensive workloads such as database management, AI computation, and high-performance computing (HPC). By operating at such a high speed, the module enables servers to handle multiple concurrent tasks efficiently, maintaining smooth operations even under peak loads.

PC5-44800 Standard for Modern Servers

Compliant with the PC5-44800 standard, these modules provide consistent data throughput, enabling servers to perform optimally. PC5-44800 represents a theoretical bandwidth of 44.8GB/s per module, which is a significant improvement over older DDR4 memory solutions. This ensures that your server architecture can support memory-intensive applications, virtual machines, and high-performance databases without bottlenecks.

Registered ECC for Maximum Reliability

One of the key features of the 4X77A88054 module is its Registered ECC (Error-Correcting Code) capability. ECC memory is crucial for server environments, as it detects and corrects memory errors in real-time. This reduces the risk of system crashes, data corruption, and downtime, which is particularly important for financial institutions, healthcare systems, and mission-critical applications where data integrity is paramount.

Quad Rank X4 Architecture

The Quad Rank X4 configuration offers enhanced memory density and performance by splitting the memory cells across multiple ranks. This design allows for better load balancing and higher bandwidth utilization. With a quad-rank layout, servers can achieve optimal memory scaling, supporting larger capacities without compromising stability or performance.

288-Pin DIMM Form Factor

The 288-pin design ensures compatibility with modern Lenovo server motherboards. The standardized DIMM form factor facilitates easy installation and upgrade, allowing IT administrators to expand server memory capacity without extensive hardware modifications. This compatibility ensures seamless integration into existing server infrastructures while maintaining Lenovo’s stringent quality standards.

Use Cases

These modules are tailored for a variety of server applications:

Enterprise Servers

Lenovo 4X77A88054 modules are ideal for enterprise-level servers handling large-scale workloads, including virtualization, database management, and cloud computing. Their high speed and reliability ensure smooth operations across multiple virtual machines and heavy transaction environments.

Data Centers and Cloud Infrastructures

In cloud computing and data centers, memory performance and reliability are critical. Quad-rank ECC DDR5 memory supports high-density server configurations, enabling efficient memory scaling while maintaining data integrity and uptime. This makes them suitable for hyperscale cloud operations and multi-node clusters.

High-Performance Computing (HPC)

For scientific research, AI, and simulation workloads, fast memory with low latency is essential. Lenovo DDR5 memory modules provide the necessary bandwidth and stability to process large datasets quickly, making them ideal for high-performance computing applications.

Memory Bandwidth and Latency Considerations

The PC5-44800 standard delivers a theoretical memory bandwidth of 44.8GB/s, providing a substantial performance boost over DDR4. While DDR5 modules have slightly higher CAS latency (CL46), the increased frequency more than compensates, resulting in superior overall performance for enterprise applications.

Lenovo Server Memory Module Categories

The 4X77A88054 module falls into several important memory categories:

DDR5 Registered ECC DIMMs

Registered ECC DIMMs provide error correction and stability for enterprise servers. They are essential for workloads where memory errors cannot be tolerated.

Quad-Rank DIMMs

Quad-rank memory modules maximize memory density per slot, allowing for higher total system memory capacity without compromising performance.

High-Capacity Memory Modules

With 128GB per DIMM, these modules are ideal for memory-intensive tasks, large databases, and virtualized server environments.

This Lenovo Certified Memory

Using Lenovo-certified memory modules ensures compatibility with Lenovo servers, access to warranty support, and long-term reliability. Certified memory undergoes rigorous testing to meet Lenovo’s stringent performance and stability standards.

Integration with Virtualization Platforms

High-capacity, high-speed memory is critical for virtualization platforms such as VMware, Hyper-V, or KVM. Lenovo DDR5 modules enable servers to host more virtual machines per node, improving density and reducing infrastructure costs. ECC support ensures that VMs operate reliably even under high load.

Memory Scalability

Lenovo servers can be populated with multiple 128GB modules to achieve terabyte-scale memory capacity. Quad-rank memory allows administrators to install more memory per channel, maximizing system potential. Proper memory configuration ensures balanced performance across channels and reduces bottlenecks in high-performance workloads.

Reliability and Longevity

Lenovo memory modules are engineered for maximum reliability. ECC detection and correction prevent errors that can compromise data integrity, and the module’s low power consumption reduces wear over time. Combined with Lenovo’s quality standards, these modules ensure long-term server performance without frequent replacements or downtime.