Name: M393ABG40M5B-CYFCQ Samsung 256GB DDR4 PC4-23400 ECC 2933MT/s Memory Module
Brand: Samsung
SKU: M393ABG40M5B-CYFCQ
Price: 2149.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung M393ABG40M5B-CYFCQ is a 256GB DDR4 memory module built for servers and workstations that require high capacity and dependable performance. It fits into systems where data integrity and speed are essential, combining ECC capabilities with a fast 2933MT/s transfer rate to support demanding workloads without compromise.

General Information
Brand	Samsung
Part Number	M393ABG40M5B-CYFCQ

Technical Information
Memory Capacity	256GB
Memory Technology	DDR4
Module Type	LRDIMM
RAM Standard	PC4-23400
Pin Count	288-Pin
Error Correction	ECC
Rank	8Rx4
Voltage	1.2V

Performance
Bus Speed	2933 MT/s
Bandwidth	23400 MB/s
Native Speed	2933 MT/s

Physical Characteristics
Weight	0.50
Condition	Refurbished

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

Product Description
This Samsung M393ABG40M5B-CYFCQ is a 256GB DDR4 memory module designed to deliver reliable and fast performance in servers and high-end workstations. It operates at 2933MT/s, providing a balanced mix of speed and efficiency suited for demanding applications. Often found in enterprise environments, it supports ECC to detect and correct data corruption, making it ideal for critical computing tasks. IT professionals and data center administrators typically rely on such modules to maintain system stability under heavy workloads. Key Features High capacity 256GB module to support large memory requirements 2933MT/s speed ensures smooth data processing ECC functionality maintains data accuracy and minimizes system crashes 8Rx4 rank design improves signal integrity and performance Compatible with servers and workstations using DDR4 memory This memory is commonly deployed in servers handling virtualization, database management, or large-scale computations. Its role in preventing data errors helps maintain uptime and system reliability, which is critical for enterprise IT operations.

Use Cases
The Samsung M393ABG40M5B-CYFCQ 256GB DDR4 ECC memory module is primarily deployed in enterprise-grade servers and high-performance workstations where large memory capacity and error correction are critical. It is suited for environments that run intensive virtualization, analytics, or in-memory databases demanding stable and scalable memory infrastructure. How It's Used: Supporting virtualization hosts in data centers requiring robust memory to manage multiple virtual machines concurrently. Enhancing performance in large-scale database servers used by financial institutions for real-time transaction processing. Enabling scientific research computing clusters that process complex simulations and large datasets. Facilitating enterprise resource planning (ERP) systems in manufacturing environments demanding consistent uptime and data accuracy. Providing memory capacity in cloud service provider infrastructures to scale service delivery without compromising data integrity. By integrating ECC technology with high-density memory modules, this product ensures operational stability and scalability essential for mission-critical applications. It helps organizations optimize resource utilization while maintaining data accuracy under heavy workload conditions.