Name: M386AAG40AM3-CWEZQ Samsung 128GB DDR4 3200MT/s PC4-25600 ECC 4Rx4 Memory Module
Brand: Samsung
SKU: M386AAG40AM3-CWEZQ
Price: 1912.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung 128GB DDR4 PC4-25600 ECC 4Rx4 Memory Module is designed to provide large capacity and reliable performance for server and workstation environments. It fits into systems that demand stable memory operation and error correction to support critical computing tasks.

General Information
Brand	Samsung
Part Number	M386AAG40AM3-CWEZQ

Technical Information
Memory Capacity	128GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-25600
Pin Count	288-Pin
Error Correction	ECC
Rank	4Rx4
Voltage	1.2V

Performance
Bus Speed	3200MT/s
Bandwidth	25600 MB/s
Native Speed	3200MT/s

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Assembly Required	Yes

Product Description
This Samsung memory module delivers 128GB of DDR4 capacity with error-correcting code (ECC) technology, ensuring data integrity during operation. It operates at a speed of 3200MT/s, making it suitable for demanding workloads that require reliable and fast memory performance. Often found in enterprise servers, workstations, and data centers, this module is built for environments where stability and large memory pools are crucial. IT professionals and system administrators typically use this type of memory to optimize system reliability and handle intensive applications. Key Features High-capacity 128GB DDR4 design supports large datasets ECC technology helps detect and correct memory errors 3200MT/s speed matches modern system requirements 4Rx4 configuration balances performance and reliability Compliant with PC4-25600 standards for wide compatibility This memory module is typically deployed in server racks, data centers, and enterprise-grade computing setups. It plays a key role in maintaining uptime and data accuracy for applications like virtualization, database management, and big data analytics.

Use Cases
The Samsung 128GB DDR4 ECC 4Rx4 memory module is optimized for high-capacity memory requirements in enterprise-grade servers and advanced workstations. It suits environments where data integrity and continuous uptime are critical, particularly in compute-heavy and virtualization-centric infrastructures. How It's Used: Deployed in data centers running large-scale virtualization platforms to maintain system stability and performance under heavy workloads. Integrated into high-performance computing clusters to support memory-intensive simulations and analytics tasks. Used in enterprise storage arrays to ensure error-free data processing and reliability in mission-critical applications. Installed in cloud service providers’ infrastructure to handle multitenant resource allocation with consistent memory throughput. Utilized in financial trading systems where low-latency and error-correcting memory reduce system risks during real-time transactions. This memory module enhances scalability and operational reliability in server environments by providing robust ECC capabilities with large capacity, allowing IT infrastructure to sustain demanding workloads while minimizing error-induced disruptions.