Lenovo Memory – RAM
Lenovo Memory - RAM
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Lenovo Memory - RAM, Memory - RAM
4X77A81443 Lenovo 128GB TruDDR5 SDRAM 4800 MT/s Quad-Rank Memory
4X77A81443 Overview
The Lenovo is a 128GB DDR5 ECC Registered DIMM from the Lenovo TruDDR5 lineup, designed for enterprise server environments that require very high memory capacity, stability, and reliable performance. Operating at 4800MT/s, it delivers consistent bandwidth suitable for virtualization at scale, in-memory databases, cloud infrastructure, and other memory-intensive enterprise workloads.This module supports ECC (Error-Correcting Code), enabling real-time detection and correction of memory errors to maintain data integrity and ensure system stability in mission-critical operations. As part of Lenovo TruDDR5 validation, it is tested and optimized for ThinkSystem platforms to ensure compatibility and dependable long-term operation.
SKU: 4X77A81443 -
Lenovo Memory - RAM, Memory - RAM
4X71M23185 Lenovo 8GB PC5-44800 DDR5-5600MHz Single Rank Memory Module
Lenovo Memory - RAM, Memory - RAM4X71M23185 Lenovo 8GB PC5-44800 DDR5-5600MHz Single Rank Memory Module
4X71M23185 Overview
The is a genuine Lenovo 8GB DDR5-5600MHz Non-ECC Unbuffered SODIMM memory module. It is designed specifically for Lenovo laptop and notebook platforms, offering improved speed and efficiency compared to previous DDR4 generations. This single-rank, low-voltage (1.1V) module with CL46 latency provides reliable performance for everyday computing, multitasking, office applications, and light content creation. It is an ideal choice for upgrading or replacing memory in compatible Lenovo ThinkPad, ThinkBook, and IdeaPad series laptops to enhance overall system responsiveness.
SKU: 4X71M23185 -
Lenovo Memory - RAM, Memory - RAM
4X77A93527 Lenovo 32GB DDR5-6400MHz PC5-51200 Dual Rank Memory Module
Lenovo Memory - RAM, Memory - RAM4X77A93527 Lenovo 32GB DDR5-6400MHz PC5-51200 Dual Rank Memory Module
4X77A93527 Overview
The Lenovo 4X77A93527 32GB DDR5 ECC RDIMM is a high-performance server memory module engineered for Lenovo ThinkSystem platforms that require high-speed data processing, reliability, and scalability. With a speed of 6400MHz, it provides excellent memory bandwidth, making it ideal for intensive workloads such as virtualization, cloud infrastructure, enterprise applications, and database management. Its 32GB capacity offers a balanced solution for both upgrades and new server deployments. The dual-rank design enhances memory efficiency and improves overall system performance in multi-DIMM configurations. As a registered (RDIMM) module, it ensures stable operation and improved signal integrity in high-density server environments. ECC (Error-Correcting Code) functionality protects critical data by detecting and correcting memory errors, reducing system crashes and downtime.
SKU: 4X77A93527 -
Lenovo Memory - RAM, Memory - RAM
03LC537 Lenovo DDR5 6400MHz RDIMM ECC Server Memory
03LC537 Overview
The Lenovo 03LC537 DDR5 ECC RDIMM is a high-speed enterprise server memory module designed for modern Lenovo ThinkSystem platforms that require strong performance, scalability, and reliability. Operating at 6400MHz, it delivers very high memory bandwidth, making it ideal for demanding workloads such as virtualization, cloud computing, AI processing, and large-scale data operations. Available in multiple capacity options, it provides flexibility for different server configurations and memory requirements. The registered (RDIMM) architecture ensures enhanced signal integrity and stable operation in multi-DIMM environments, which is essential for enterprise-grade systems. Its dual-rank design improves memory efficiency and overall system performance. With ECC (Error-Correcting Code) support, it protects data integrity by detecting and correcting memory errors, reducing system downtime and ensuring consistent performance.
SKU: 03LC537 -
Lenovo Memory - RAM, Memory - RAM
4X77B07424 Lenovo 96GB PC5-51200 DDR5-6400MHz Memory Module
4X77B07424 Overview
The Lenovo 4X77B07424 96GB DDR5 ECC RDIMM-A v2 is a high-performance enterprise memory module designed for Lenovo ThinkSystem servers that require advanced speed, reliability, and scalability. Operating at 6400MHz, it delivers very high memory bandwidth, making it ideal for demanding workloads such as virtualization, cloud computing, artificial intelligence, and large-scale data processing. Its 96GB capacity provides an excellent balance between high density and performance, allowing servers to efficiently handle memory-intensive applications. The dual-rank architecture enhances memory efficiency and improves performance in multi-DIMM configurations, ensuring optimal utilization of system resources. As a registered (RDIMM-A v2) module, it offers improved signal integrity and stable operation in high-density server environments.
SKU: 4X77B07424 -
Lenovo Memory - RAM, Memory - RAM
SM37B27362 Lenovo 32GB DDR5-4800 ECC RDIMM 1Rx4 TruDDR5 Server Memory
Lenovo Memory - RAM, Memory - RAMSM37B27362 Lenovo 32GB DDR5-4800 ECC RDIMM 1Rx4 TruDDR5 Server Memory
SM37B27362 Overview
The Lenovo is a 32GB DDR5 ECC RDIMM designed as part of Lenovo’s TruDDR5 server memory lineup for enterprise environments that require stability, reliability, and consistent performance. Operating at 4800MT/s (PC5-38400), it provides dependable bandwidth suitable for virtualization, application hosting, storage services, and general-purpose data center workloads.This module supports ECC (Error-Correcting Code), which enables real-time detection and correction of memory errors to ensure data integrity and maintain system stability in mission-critical operations. Its registered DIMM design improves signal integrity and allows scalable multi-module configurations in Lenovo ThinkSystem server platforms.
SKU: SM37B27362 -
Lenovo Memory - RAM, Memory - RAM
4X77A93525 Lenovo 16GB DDR5 6400MHz PC5-51200 ECC Registered CL52 RDIMM Memory
Lenovo Memory - RAM, Memory - RAM4X77A93525 Lenovo 16GB DDR5 6400MHz PC5-51200 ECC Registered CL52 RDIMM Memory
4X77A93525 Overview
The Lenovo is a 16GB DDR5 RDIMM designed for enterprise server platforms that require stable performance, strong bandwidth, and reliable data integrity. Operating at 6400MHz (PC5-51200) with CL52 latency, it delivers efficient memory throughput suitable for entry-level virtualization, application hosting, and general-purpose data center workloads.This module supports ECC (Error-Correcting Code), enabling real-time detection and correction of memory errors to maintain system stability and protect data integrity in mission-critical environments. Its registered DIMM architecture improves signal integrity and allows scalable memory configurations in compatible Lenovo server systems.
SKU: 4X77A93525 -
Lenovo Memory - RAM, Memory - RAM
4X77A90964 Lenovo 32GB DDR5 6400MHz RDIMM ECC Server Memory
4X77A90964 Overview
The Lenovo is a 32GB DDR5 RDIMM designed for enterprise server platforms that require reliable performance, strong bandwidth, and data integrity. Operating at 6400MHz (PC5-51200), it delivers high memory throughput suitable for virtualization, cloud workloads, database systems, and other data-intensive applications.This module supports ECC (Error-Correcting Code), which enables real-time detection and correction of memory errors to maintain system stability and protect data integrity in mission-critical environments. Its registered DIMM architecture improves signal integrity and allows scalable multi-module memory configurations in supported server systems.
SKU: 4X77A90964 -
Lenovo Memory - RAM, Memory - RAM
4X77A93528 Lenovo 64GB DDR5 6400MHz PC5-51200 ECC Registered RDIMM Memory
Lenovo Memory - RAM, Memory - RAM4X77A93528 Lenovo 64GB DDR5 6400MHz PC5-51200 ECC Registered RDIMM Memory
4X77A93528 Overview
The Lenovo is a 64GB DDR5 RDIMM designed for enterprise server environments that require high bandwidth, scalability, and strong system reliability. Operating at 6400MHz (PC5-51200), it delivers excellent memory throughput, making it well-suited for virtualization, in-memory databases, analytics, and cloud workloads.This module features ECC (Error-Correcting Code) support, which helps detect and correct memory errors in real time to ensure data integrity and system stability in mission-critical operations. Its registered DIMM architecture improves signal integrity and enables support for higher memory capacities and multi-module configurations in server platforms.
SKU: 4X77A93528 -
Lenovo Memory - RAM, Memory - RAM
4X77A90966 Lenovo 64GB DDR5 6400MHz PC5-51200 ECC Registered RDIMM Memory
Lenovo Memory - RAM, Memory - RAM4X77A90966 Lenovo 64GB DDR5 6400MHz PC5-51200 ECC Registered RDIMM Memory
4X77A90966 Overview
The Lenovo is a 64GB DDR5 RDIMM designed for enterprise servers that require high bandwidth, reliability, and scalable memory performance. Operating at 6400MHz (PC5-51200), it delivers strong data throughput suitable for demanding workloads such as virtualization, in-memory databases, cloud computing, and analytics.This module features ECC (Error-Correcting Code) support, which helps detect and correct memory errors in real time, ensuring data integrity and improving overall system stability in mission-critical environments. Its registered DIMM architecture enhances signal integrity and enables support for higher memory capacities and multi-module configurations.
SKU: 4X77A90966 -
Lenovo Memory - RAM, Memory - RAM
4X77A90991 Lenovo 32GB DDR5-5600 ECC RDIMM CL46 Server Memory
4X77A90991 Overview
The Lenovo is a 32GB DDR5 RDIMM designed for enterprise server environments that require stable performance, reliability, and efficient memory bandwidth. Operating at 5600MT/s (PC5-44800) with CL46 latency, it provides solid throughput for workloads such as virtualization, application hosting, and general-purpose data center computing.With ECC (Error-Correcting Code) support, this module helps maintain data integrity by detecting and correcting memory errors in real time, which is essential for mission-critical server operations. Its registered DIMM architecture improves signal stability and enables support for scalable multi-DIMM server configurations.
SKU: 4X77A90991 -
Lenovo Memory - RAM, Memory - RAM
4X77A93533 Lenovo 96GB DDR5 6400MHz ECC RDIMM Dual Rank Memory
4X77A93533 Overview
The Lenovo is a 96GB DDR5 RDIMM engineered for enterprise-grade servers that require high capacity, speed, and reliability. Running at 6400MHz (6400MT/s), it provides substantial memory bandwidth improvements, enabling faster data processing for workloads like virtualization, analytics, and large-scale database operations.This module features ECC (Error-Correcting Code) to maintain data integrity by detecting and correcting memory errors, which is essential for mission-critical environments. Its dual-rank design (2Rx4) improves memory efficiency and allows better performance across supported memory channels.
SKU: 4X77A93533 -
Lenovo Memory - RAM, Memory - RAM
4X77A81438 Lenovo 32GB PC5-38400 DDR5-4800Mhz Single Rank Memory Module
Lenovo Memory - RAM, Memory - RAM4X77A81438 Lenovo 32GB PC5-38400 DDR5-4800Mhz Single Rank Memory Module
4X77A81438 Overview
The Lenovo 4X77A81438 32GB DDR5 ECC RDIMM is a reliable enterprise-grade memory module designed for Lenovo server platforms that require stable performance and efficient operation. Operating at 4800MHz, it delivers consistent memory bandwidth and smooth data processing, making it suitable for workloads such as virtualization, cloud computing, enterprise applications, and database management. The single-rank design provides efficient memory access and can be beneficial in configurations where lower latency and optimized channel population are important. As a registered (RDIMM) module, it enhances signal integrity and ensures stable performance in multi-DIMM environments, which is essential for scalable server deployments. With ECC (Error-Correcting Code) support, it ensures data integrity by detecting and correcting memory errors, which is critical for mission-critical systems.
SKU: 4X77A81438 -
Lenovo Memory - RAM, Memory - RAM
4X77A81441 Lenovo 64GB PC5-38400 DDR5-4800MHz Dual Rank Memory Module
Lenovo Memory - RAM, Memory - RAM4X77A81441 Lenovo 64GB PC5-38400 DDR5-4800MHz Dual Rank Memory Module
4X77A81441 Overview
The Lenovo 64GB DDR5 ECC RDIMM is an enterprise-grade memory module designed for Lenovo server platforms that require stable performance, scalability, and high reliability. Operating at 4800MHz, it provides consistent memory bandwidth and efficient data handling, making it suitable for workloads such as virtualization, cloud computing, enterprise applications, and database environments. The registered (RDIMM) architecture enhances signal integrity and ensures stable performance in systems with multiple memory modules installed, which is essential for large-scale server deployments. With ECC (Error-Correcting Code) support, it delivers strong data protection by detecting and correcting memory errors, ensuring system stability in mission-critical operations.
SKU: 4X77A81441 -
Lenovo Memory - RAM, Memory - RAM
4X77A88058 Lenovo 96GB DDR5-5600 ECC RDIMM CL46 TruDDR5 Server Memory
Lenovo Memory - RAM, Memory - RAM4X77A88058 Lenovo 96GB DDR5-5600 ECC RDIMM CL46 TruDDR5 Server Memory
4X77A88058 Overview
Lenovo 96GB DDR5-5600MT/s ECC RDIMM CL46 TruDDR5 Server Memory is a high-capacity enterprise-grade memory module designed for Lenovo ThinkSystem servers and compatible data center platforms. It operates at DDR5-5600 speed, delivering increased memory bandwidth and improved efficiency compared to DDR5-4800 modules.With a 96GB capacity, it is well-suited for demanding workloads such as virtualization, in-memory databases, cloud computing, AI/ML processing, and large-scale enterprise applications that require high memory density and consistent performance. The ECC (Error-Correcting Code) functionality detects and corrects memory errors, ensuring system stability and data integrity in mission-critical environments.
SKU: 4X77A88058 -
Lenovo Memory - RAM, Memory - RAM
4X77A77034 Lenovo 128GB PC5-38400 DDR5-4800MHz ECC Registered CL40 288-Pin Memory
Lenovo Memory - RAM, Memory - RAM4X77A77034 Lenovo 128GB PC5-38400 DDR5-4800MHz ECC Registered CL40 288-Pin Memory
4X77A77034 Overview
Lenovo 128GB DDR5-4800MT/s (PC5-38400) ECC Registered CL40 288-Pin Memory is a high-capacity server-grade RDIMM designed for Lenovo ThinkSystem and compatible enterprise platforms. It operates at DDR5-4800 speed, providing improved bandwidth, efficiency, and scalability compared to previous DDR4 memory generations.With a 128GB capacity, it is optimized for heavy enterprise workloads such as virtualization, large-scale databases, in-memory analytics, and high-performance computing environments where maximum memory density is required. The ECC (Error-Correcting Code) feature detects and corrects memory errors, ensuring data integrity and system stability in mission-critical applications.
SKU: 4X77A77034 -
Lenovo Memory - RAM, Memory - RAM
03LA123 Lenovo 96GB PC5-38400 DDR5-4800MHz ECC Registered Memory Module
Lenovo Memory - RAM, Memory - RAM03LA123 Lenovo 96GB PC5-38400 DDR5-4800MHz ECC Registered Memory Module
03LA123 Overview
The Lenovo 96GB DDR5 RDIMM is a high-capacity memory module designed for enterprise server environments that require stability, efficiency, and reliable performance. Operating at 4800MHz, it provides consistent data throughput and dependable bandwidth, making it suitable for workloads such as virtualization, enterprise applications, and database processing. The registered (RDIMM) architecture enhances signal integrity and ensures stable operation in systems with multiple memory modules installed. With ECC (Error-Correcting Code) support, it delivers strong data protection by automatically detecting and correcting memory errors, which is essential for mission-critical systems.
SKU: 03LA123 -
Lenovo Memory - RAM, Memory - RAM
4X77B00033 Lenovo 96GB PC5-44800 DDR5-5600MHz ECC Registered Memory Module
Lenovo Memory - RAM, Memory - RAM4X77B00033 Lenovo 96GB PC5-44800 DDR5-5600MHz ECC Registered Memory Module
4X77B00033 Overview
The Lenovo 96GB DDR5 RDIMM is a high-capacity, enterprise-grade memory module designed to meet the demands of modern server and data center environments. With a speed of 5600MHz, it provides enhanced bandwidth and faster data handling, enabling efficient performance for workloads such as virtualization, large-scale databases, cloud computing, and enterprise applications. The registered (RDIMM) architecture improves signal integrity and ensures stable operation in systems with multiple memory modules installed. Equipped with ECC (Error-Correcting Code), it delivers high data reliability by automatically detecting and correcting memory errors, which is essential for mission-critical operations.
SKU: 4X77B00033 -
Lenovo Memory - RAM, Memory - RAM
4X77A77032 Lenovo 64GB PC5-38400 DDR5-4800MHz ECC Memory Module
4X77A77032 Overview
The Lenovo 64GB DDR5 RDIMM is a dependable and high-capacity memory module designed for enterprise server environments that require stability, reliability, and consistent performance. Operating at 4800MHz, it delivers solid data transfer speeds and efficient bandwidth, making it suitable for workloads such as virtualization, enterprise applications, and database management. The registered (RDIMM) design enhances signal integrity and ensures stable performance in systems with multiple memory modules installed. With ECC (Error-Correcting Code) support, it provides strong data integrity by detecting and correcting memory errors, which is essential for mission-critical operations
SKU: 4X77A77032 -
Lenovo Memory - RAM, Memory - RAM
4X77A88052 Lenovo 64GB PC5-44800 DDR5-5600MHz ECC Memory Module
4X77A88052 Overview
The Lenovo 64GB DDR5 RDIMM is a high-performance memory module built for enterprise server environments that demand speed, stability, and scalability. Running at 5600MHz, it offers enhanced bandwidth and faster data transfer rates, enabling efficient handling of intensive workloads such as virtualization, cloud computing, database management, and enterprise applications. The registered (RDIMM) design improves signal integrity and ensures stable operation in systems with multiple memory modules installed. With ECC (Error-Correcting Code) support, it provides reliable data protection by automatically detecting and correcting memory errors, which is essential for mission-critical operations.
SKU: 4X77A88052 -
Lenovo Memory - RAM, Memory - RAM
4X77A77033 Lenovo 64GB DDR5-4800MHz PC5-38400 ECC 2Rx4 Memory
4X77A77033 Overview
Lenovo 64GB DDR5-4800MHz (PC5-38400) 2Rx4 ECC Memory is a server-grade RDIMM designed for enterprise Lenovo ThinkSystem platforms and compatible data center environments. It operates at DDR5-4800 speed, providing increased bandwidth, improved efficiency, and better scalability compared to DDR4 memory modules.With a 64GB capacity and 2Rx4 rank organization, this module is intended for memory-intensive workloads such as virtualization, cloud infrastructure, databases, and enterprise applications that require stable and consistent performance. The ECC (Error-Correcting Code) functionality helps detect and correct memory errors, improving system reliability and data integrity in mission-critical environments.
SKU: 4X77A77033 -
Lenovo Memory - RAM, Memory - RAM
03KL452 Lenovo 16GB DDR5 4800MHz PC5-38400 ECC Memory
03KL452 Overview
The Lenovo 16GB DDR5 ECC memory module is designed to deliver reliable and efficient performance for enterprise-level systems, including Lenovo servers and professional workstations. Operating at a speed of 4800MHz, it provides faster data transfer rates and improved bandwidth compared to previous DDR4 generations, helping systems handle multitasking and data-intensive workloads more effectively. The inclusion of ECC (Error-Correcting Code) ensures higher data integrity by automatically detecting and correcting memory errors, making it ideal for critical applications such as virtualization, databases, and cloud computing environments. With a low operating voltage of 1.1V, it also contributes to improved power efficiency, reducing overall system power consumption while maintaining high performance and stability.
SKU: 03KL452 -
Lenovo Memory - RAM, Memory - RAM
03NA388 Lenovo 16gb Ddr5 5600mhz 1.1v Rdimm Server Memory Module
03NA388 Overview
The Lenovo 03NA388 is a 16GB DDR5 TruDDR5 Registered DIMM (RDIMM) engineered for enterprise-grade servers that require speed, efficiency, and data reliability. Running at 5600MT/s (PC5-44800) with a CL46 latency, this module ensures high bandwidth and low latency, making it ideal for workloads such as virtualization, data analytics, and cloud computing.
Featuring a single rank x4 (1Rx4) architecture, it provides efficient memory access and improved stability in multi-channel server environments. With ECC (Error-Correcting Code) Registered technology, the module actively detects and corrects memory errors, helping maintain system uptime and protecting against data corruption in mission-critical applications.SKU: 03NA388 -
Lenovo Memory - RAM, Memory - RAM
4X77A81437 Lenovo 16GB PC5-38400 DDR5 Rank Memory Module
4X77A81437 Overview
The Lenovo is a 16GB DDR5 ECC Registered memory module designed for Lenovo enterprise servers that demand reliability and stable performance. Operating at 4800MHz, it provides strong bandwidth to handle workloads such as virtualization, cloud hosting, and database management. ECC support ensures automatic error detection and correction, improving data integrity and minimizing downtime in mission-critical environments. As an RDIMM, it enhances stability and scalability, especially in multi-DIMM configurations where high memory density is required. Its single-rank design delivers efficient latency and consistent performance, making it well-suited for balanced server builds.
SKU: 4X77A81437 -
Lenovo Memory - RAM, Memory - RAM
4X77A93887 Lenovo 128gb Dual Rank 1.1v 288-pin Rdimm Server Memory Module
Lenovo Memory - RAM, Memory - RAM4X77A93887 Lenovo 128gb Dual Rank 1.1v 288-pin Rdimm Server Memory Module
4X77A93887 Overview
The Lenovo 4X77A93887 128GB DDR5-5600 TruDDR5 RDIMM Server Memory Module is a high-capacity, enterprise-grade memory solution engineered to deliver exceptional performance, efficiency, and reliability for modern data center and server environments. With a 128GB capacity in a single module, it is designed for the most demanding workloads such as virtualization, AI/ML processing, in-memory databases, cloud computing, and large-scale analytics, where both speed and density are critical.
Operating at 5600MHz with a bandwidth of PC5-44800, this module provides rapid data throughput and faster application responsiveness. Its dual-rank architecture enhances memory efficiency and stability in multi-module configurations, making it ideal for large-scale, memory-intensive deployments. Equipped with ECC (Error-Correcting Code) technology.SKU: 4X77A93887












