Name: M393AAG40M32-CAEBQ Samsung 128GB DDR4 3200MT/s PC4-25600 ECC 4Rx4 Memory Module
Brand: Samsung
SKU: M393AAG40M32-CAEBQ
Price: 1338.75 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung 128GB DDR4 PC4-25600 ECC 4Rx4 Memory Module is designed to provide high-capacity, error-correcting memory suited for servers and professional workstations. It balances fast data transfer speeds with stability, fitting well in environments where dependable performance and data integrity are priorities.

General Information
Brand	Samsung
Part Number	M393AAG40M32-CAEBQ

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

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

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS
Assembly Required	Yes

Product Description
This Samsung 128GB DDR4 memory module provides robust performance for servers and high-end workstations. It is built for environments where reliability and large memory capacity are critical, such as data centers, virtualization setups, and heavy computing tasks. Often found in enterprise-grade systems, the ECC (Error-Correcting Code) feature helps detect and correct memory errors, reducing downtime and improving system integrity. Its high-speed 3200MT/s rating ensures smooth handling of demanding workloads. Key Features High-capacity 128GB size supports large datasets and multitasking Speeds up to 3200MT/s enhance overall system responsiveness ECC functionality maintains data accuracy by correcting errors 4Rx4 rank configuration aids compatibility with advanced server architectures Registered DIMM format stabilizes electrical load for reliable operation This module is typically deployed in servers powering cloud services, virtualization platforms, and data analytics. Its reliability and capacity make it a cornerstone for systems that demand consistent uptime and smooth performance.

Use Cases
The Samsung 128GB DDR4 PC4-25600 ECC 4Rx4 Memory Module is primarily deployed in high-performance server and workstation environments where large memory capacity and error correction are critical. IT professionals managing virtualization platforms, large-scale databases, or real-time analytics benefit from its stability and performance. How It's Used: Supporting virtualization infrastructure in enterprise data centers to ensure reliable multi-VM operations. Enhancing memory-intensive scientific computing workloads in research institutions requiring large datasets. Scaling storage clusters in cloud service environments to maintain data integrity during heavy I/O operations. Enabling financial services applications that demand low latency and high data accuracy in trading platforms. Facilitating high-end professional workstations used for 3D rendering and video production in media companies. This memory module aids operational continuity by reducing error rates and accommodating expanding workloads without compromising speed. Its capacity and error correction features make it suitable for scalable IT architectures focused on sustained performance and data reliability.