4X77A90991 Lenovo 32GB 5600Mhz Pc5-44800 DDR5 SDRAM 288-pin Rdimm RAM Module For Server

Overview of the 32GB RAM

The Lenovo 32GB 5600MHz PC5-44800 4X77A90991 DDR5 SDRAM 288-pin RDIMM RAM Module is a high-performance memory solution designed specifically for enterprise-level servers and data centers. Offering cutting-edge memory speeds, ultra-reliable data transfer rates, and enhanced power efficiency, this module ensures that your server architecture operates at optimal levels, providing both stability and speed under demanding workloads.

Module Identification

• Brand: Lenovo’s 
• Part Number: 4X77A90991
• Type: 32GB DDR5 RDIMM

Key Information

• Capacity: 32GB per module (1 × 32GB)
• Memory Type: DDR5 SDRAM (PC5 specification)
• Peak Transfer Rate: 5600 MT/s (commonly listed as DDR5-5600 / PC5-44800)
• Form Factor: 288-pin RDIMM (registered DIMM)
• Error Correction: ECC (Error-Correcting Code)
• Signal Type: Registered buffer for improved signal integrity
• CAS Latency: CL46
• Rank Configuration: Dual Rank x8 (2Rx8)
• Operating Voltage: Low voltage 1.1 V (DDR5 efficiency)
• Manufacturer Part Number: LENOVO 4X77A90991

Features of Lenovo DDR5 32GB RAM Modules

Lenovo’s DDR5 memory modules are engineered for the most rigorous server environments. The 32GB 5600MHz DDR5 module is particularly known for its significant performance improvements compared to previous DDR4 generations. Below, we delve deeper into the standout features of this RAM module:

High-Speed Data Transfer (5600MHz)

The Lenovo 32GB DDR5 module operates at an impressive 5600MHz, making it one of the fastest RAM options available for enterprise servers. With this high-speed performance, your server can handle more demanding applications, large databases, virtualized workloads, and other intensive tasks without compromising on speed or responsiveness. DDR5 memory increases the bandwidth to provide faster data transfer, which results in a noticeable boost to overall system performance.

Enhanced Capacity (32GB per Module)

Each DDR5 RAM module in this series offers 32GB of storage capacity, allowing for significant memory expansion within server environments. Whether you are running high-performance computing (HPC) applications, virtual machines (VMs), or intensive data processing tasks, this module ensures there is sufficient memory available to support smooth operation and multitasking. When paired with other modules in dual or quad-channel configurations, it maximizes memory bandwidth and minimizes bottlenecks.

DDR5 Technology for Improved Efficiency

DDR5 is the latest memory technology, bringing several improvements over DDR4, including higher bandwidth, increased capacity, and better power efficiency. It supports both higher data rates and better signal integrity, making it ideal for high-demand applications. DDR5 also features improved power management with the introduction of on-module power management chips (PMIC), which lowers power consumption and helps to ensure that server systems remain energy-efficient without compromising performance.

288-Pin RDIMM Form Factor

This module is built with a 288-pin RDIMM (Registered DIMM) form factor, which makes it compatible with a wide range of servers and workstations. The RDIMM architecture provides greater stability and error correction by using a register to buffer the data between the memory controller and the memory modules. This makes RDIMMs a preferred choice for enterprise servers, where uptime and data integrity are critical. The 288-pin design also ensures that the module can be installed easily and securely into compatible server slots.

Superior Reliability for Server Environments

Lenovo’s 32GB DDR5 RDIMM modules are built to meet rigorous reliability standards, ensuring long-lasting performance in high-demand server and data center applications. The ECC (Error-Correcting Code) capabilities of the DDR5 modules automatically detect and correct single-bit errors, reducing the likelihood of system crashes and data corruption. This level of error detection and correction is crucial for server environments where data integrity is a top priority.

Optimized for Scalability and Performance

The Lenovo DDR5 32GB module offers excellent scalability, making it a flexible option for building servers with high capacity. Whether you're looking to scale up your data center’s server memory or upgrade individual systems, this module provides the capacity and performance to handle growing workloads. Its scalability means that businesses can expand memory configurations as needed without facing the limitations of previous memory standards.

Benefits of Upgrading to DDR5 Memory

Upgrading to DDR5 memory offers a wide range of benefits over older DDR4 memory. This section outlines the advantages of DDR5 and how they can improve server performance and efficiency:

Increased Bandwidth for Faster Operations

One of the biggest advantages of DDR5 over DDR4 is its significantly higher data transfer rate. DDR5 can operate at frequencies of up to 8400MHz, although the Lenovo 32GB module offers a speed of 5600MHz, which is already a substantial increase over DDR4 speeds. Higher bandwidth allows for faster data access and retrieval, which in turn accelerates workloads such as database management, AI processing, and cloud-based applications.

Larger Memory Capacity per Module

DDR5 allows for higher memory density, which means more data can be stored and accessed in a smaller form factor. DDR5 modules like the Lenovo 32GB are designed to offer greater memory capacity, enabling servers to handle more data-intensive applications, run larger virtualized environments, and provide greater multi-tasking capabilities. In addition, DDR5 memory supports up to 64GB per module in some configurations, which provides greater flexibility in server design.

Improved Power Efficiency and Lower Latency

DDR5 memory is designed with better power efficiency than DDR4, providing lower voltage requirements and reducing power consumption by up to 20%. This makes DDR5 an excellent choice for businesses looking to reduce their energy usage while maintaining top-tier performance. Additionally, DDR5’s lower latency improves response times, leading to faster data access for applications and reducing overall system lag.

Enhanced Reliability and Error Correction

The built-in ECC (Error-Correcting Code) in DDR5 memory modules is crucial for preventing data corruption and system failures. This feature automatically detects and corrects errors in real-time, ensuring that your server remains stable and reliable even in mission-critical applications. The reliability of DDR5 makes it an ideal choice for industries such as healthcare, finance, and telecommunications, where data integrity and system uptime are paramount.

Lenovo 32GB DDR5 RAM Module

The Lenovo 32GB DDR5 RAM module is designed for use in a wide variety of server applications that require high-performance memory. Below are some of the most common use cases:

Enterprise Servers and Data Centers

Enterprise-grade servers and data centers benefit significantly from high-performance memory like the Lenovo DDR5 32GB module. These environments handle heavy workloads that require substantial memory capacity and speed, such as running large databases, hosting virtual machines, and powering cloud-based services. DDR5’s improved bandwidth and capacity allow these servers to support more users, run larger applications, and process data more efficiently, ensuring high availability and minimal downtime.

High-Performance Computing (HPC)

High-Performance Computing (HPC) applications require immense processing power and memory bandwidth to perform complex simulations, data analysis, and scientific computations. The Lenovo DDR5 32GB module’s high speed and large capacity make it an excellent choice for HPC systems, which benefit from reduced bottlenecks and the ability to process larger data sets more quickly. Researchers and scientists working with AI, machine learning, or big data analytics will appreciate the advantages provided by DDR5 memory in these intensive tasks.

Virtualization and Cloud Computing

Virtualized server environments and cloud computing infrastructure rely on fast, reliable memory to handle numerous virtual machines (VMs) and containerized workloads simultaneously. The Lenovo DDR5 32GB memory modules excel in these environments, providing the necessary capacity and speed to keep multiple VMs running smoothly without performance degradation. Whether you're deploying private clouds or supporting multi-tenant environments, DDR5 ensures that workloads are allocated efficiently and with minimal latency.

Database Servers

Database servers that run large relational databases or data warehouses require substantial memory resources to manage queries, indexing, and transactions. Lenovo’s 32GB DDR5 memory modules are ideal for supporting these environments, ensuring that database servers can handle increased traffic, store large volumes of data, and perform real-time analytics with ease. With DDR5's improved performance and efficiency, businesses can ensure optimal application performance and reduce delays during peak demand periods.

Artificial Intelligence and Machine Learning

Artificial Intelligence (AI) and Machine Learning (ML) applications place significant demands on server memory. These workloads require fast memory to handle large data sets and complex models in real time. The Lenovo 32GB DDR5 RAM module’s high speed and increased bandwidth help accelerate AI and ML training processes, leading to faster model development and deployment. Whether you’re working on neural networks, deep learning, or natural language processing, DDR5 provides the foundation needed for these memory-intensive tasks.

Compatibility with Lenovo Servers and Workstations

The Lenovo 32GB 5600MHz PC5-44800 DDR5 memory module is fully compatible with a variety of Lenovo server models and workstations. It is designed to seamlessly integrate into systems such as Lenovo