Name: 4X77A88054 Lenovo 128GB DDR5-5600MHz ECC Registered RDIMM CL46 288-Pin
Brand: Lenovo
SKU: 4X77A88054
Price: 5749.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Lenovo 128GB DDR5-5600MHz ECC Registered RDIMM is a high-capacity memory module designed to provide stable and reliable performance in server and workstation setups. It fits into systems that demand error correction and registered memory for robust operation under load.

General Information
Brand	Lenovo
Part Number	4X77A88054

Technical Information
Memory Capacity	128GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-44800
Pin Count	288-Pin
Error Correction	ECC Registered
Rank	4Rx4
Voltage	1.1V

Performance
Bus Speed	5600 MT/s
Bandwidth	44800 MB/s
Native Speed	5600 MT/s
CAS	CL46

Physical Characteristics
Package	FBGA
Weight	0.50
Condition	Refurbished

Product Description
This Lenovo 128GB DDR5-5600MHz ECC Registered RDIMM is built for servers and workstations needing high memory capacity and reliability. Often found in enterprise environments, it supports error correction to maintain data integrity during heavy workloads. Designed to work in systems that require registered memory modules, this DIMM is best suited for IT professionals and organizations aiming for stable performance and efficient multitasking in demanding applications. Key Features High-capacity 128GB module suited for memory-intensive tasks Fast DDR5 speed at 5600MHz enhances system responsiveness Error-correcting code (ECC) helps reduce data corruption risks Registered DIMM design ensures compatibility with server motherboards Low 1.1V operation supports energy-efficient performance This memory module is typically deployed in data centers, servers, and high-end workstations where uptime and data accuracy are critical. It plays an essential role in delivering smooth performance for virtualization, large databases, and compute-heavy environments.

Use Cases
The Lenovo 128GB DDR5-5600MHz ECC Registered RDIMM is engineered for high-demand server environments where data integrity and system stability are critical. It is ideal for IT professionals managing enterprise-grade servers requiring extensive memory capacity and error correction capabilities for consistent uptime. How It's Used: Supporting virtualization hosts in data centers handling multiple VMs to enhance memory scalability and reliability. Equipping high-performance computing clusters for scientific simulations that require large, error-resilient memory pools. Deploying in database servers within enterprise IT infrastructures to ensure data accuracy and system stability during intensive transactions. Integrating into storage arrays that demand ECC memory to prevent data corruption in large-scale storage management systems. Enhancing edge computing nodes in remote office setups that prioritize dependable memory for real-time analytics. This memory module aids in maintaining operational efficiency across complex workloads by reducing error-induced crashes and supporting scalable memory configurations. It is well-suited for environments where performance consistency and data integrity directly impact business continuity.

4X77A88054 Lenovo 128GB DDR5-5600MHz ECC Registered RDIMM CL46 288-Pin

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Product Description

Use Cases