Name: M386AAG40BM3-CWEZY Samsung 128GB DDR4 PC4-25600 3200MT/s ECC Server Memory
Brand: Samsung
SKU: M386AAG40BM3-CWEZY
Price: 2360.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The M386AAG40BM3-CWEZY Samsung 128GB DDR4 PC4-25600 memory module delivers large capacity and ECC reliability tailored for server use. It fits into modern DDR4 slots and supports fast 3200MT/s speeds, making it a solid choice for businesses running demanding applications and requiring stable memory performance.

General Information
Brand	Samsung
Part Number	M386AAG40BM3-CWEZY

Technical Information
Memory Capacity	128GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-25600
Pin Count	288-Pin
Error Correction	ECC
Rank	2Rx4
Voltage	1.2V

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

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE, FCC
Assembly Required	Yes

Product Description
This 128GB DDR4 memory module from Samsung is built for demanding server environments where data integrity and speed matter. Commonly found in enterprise servers and workstations, it provides reliable error-correcting code to reduce system crashes and data corruption. Designed for IT professionals and system administrators, it supports high-capacity memory configurations needed for virtualization, databases, and heavy computational tasks. Its 3200MT/s speed helps maintain smooth data flow in multi-user setups. Key Features High-capacity 128GB module suitable for large-scale memory needs Error correction capabilities improve system stability 3200MT/s speed matches modern server performance requirements 2RX4 rank design balances speed and reliability Compatible with industry-standard PC4-25600 DDR4 slots This memory is typically deployed in cloud servers, data centers, and high-performance computing systems where uptime and data accuracy are critical. It plays a key role in maintaining system responsiveness under heavy workloads.

Use Cases
The M386AAG40BM3-CWEZY Samsung 128GB DDR4 PC4-25600 ECC Server Memory is designed for high-capacity, error-resilient applications in enterprise and data center environments. It is ideal for IT professionals managing complex virtualization platforms, large-scale databases, and mission-critical workloads requiring sustained memory integrity. How It's Used: Supporting virtualization hosts in data centers to enable multiple VM deployments with consistent performance. Enhancing performance and reliability in enterprise storage arrays running intensive I/O operations. Providing robust memory for high-demand analytics and database servers in financial and research institutions. Facilitating expanded memory capacity in rack-mounted servers for cloud computing providers. Ensuring stable operation in edge computing nodes processing real-time data with limited onsite IT support. This memory module contributes to operational efficiency by maintaining data integrity under heavy workloads and supports scalability in server infrastructures. Its ECC capability and high transfer rates help reduce downtime risks and improve system responsiveness in critical IT environments.