Name: M386AAG40MM2-CWE Samsung 128GB DDR4 3200MHz PC4-25600 ECC LRDIMM Server Memory
Brand: Samsung
SKU: M386AAG40MM2-CWE
Price: 1263.85 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung 128GB DDR4 memory module provides a high-capacity, reliable memory upgrade option for servers and professional workstations. It fits seamlessly into systems requiring fast, stable RAM capable of handling extensive data loads while maintaining integrity and performance.

General Information
Brand	Samsung
Part Number	M386AAG40MM2-CWE

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

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

Physical Characteristics
Package	FBGA
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE

Product Description
This Samsung 128GB DDR4 memory module is built to deliver stable and fast performance in demanding environments. Often found in servers and workstations, it supports high-capacity memory needs with efficient power consumption. Engineered for data centers, enterprise servers, and professional computing setups, it suits IT professionals and system builders who require reliable and scalable memory solutions. Key Features High density 128GB capacity for handling large workloads Operates at 3200 MT/s for smooth multitasking and data processing 4DRX4 chip configuration to maintain signal integrity and error reduction Compatible with systems supporting PC4-3200A DDR4 standard Samsung’s proven fabrication ensures durability under continuous operation This memory module is typically deployed in server environments where large datasets and virtualization demand robust memory support. It helps maintain system responsiveness and stability during intensive tasks. Its role in enterprise-grade machines ensures that critical applications run without memory bottlenecks or interruptions.

Use Cases
The Samsung 128GB DDR4 ECC Load Reduced DIMM is primarily utilized in demanding server and enterprise-class environments where high memory capacity and error correction are critical. It caters well to data centers, virtualization platforms, and high-performance computing systems that require robust memory solutions to manage large datasets and mission-critical applications reliably. How It's Used: Enhancing virtualization hosts in enterprise data centers to support multiple virtual machines with stable and efficient memory resources. Deploying in large-scale database servers that process extensive transaction workloads requiring consistent data integrity. Building high-density rack servers for cloud service providers focused on scalability and fault tolerance. Supporting enterprise storage clusters where reliable memory reduces downtime and ensures rapid data access. Integrating into edge computing nodes that demand energy-efficient yet high-capacity memory modules for real-time analytics. This memory module helps maintain operational efficiency by delivering scalable capacity and reliable performance under intensive workloads. Its architecture is tailored to support complex computing tasks while minimizing error rates, making it a suitable choice for organizations prioritizing uptime and data consistency in critical IT infrastructure.