Product details
✅ Key Features
• Model Number: M393A8G40BB4-CWE – High-capacity Samsung DDR4 ECC memory module
• Memory Type: DDR4 Registered ECC – Optimized for data accuracy and server-grade reliability
• Capacity: 64GB – Supports memory-intensive virtualization and enterprise workloads
• Speed: 3200MHz (PC4-25600) – High-speed bandwidth for faster data throughput
• Form Factor: 288-pin RDIMM – Standard design for modern server motherboards
• Rank: 2Rx4 – Dual rank layout for better memory channel utilization
• Voltage: 1.2V – Low-power operation for energy efficiency
• ECC Functionality: Built-in error correction – Detects and repairs memory faults
• Compatibility: Supports Intel and AMD enterprise platforms
• Use Case: Ideal for virtualization, AI/ML, big data, and mission-critical environments
• Build Quality: Original Samsung manufacturing – Enterprise-tested and trusted
• Thermal Management: Works with passive or active server cooling solutions
• Latency: Low-latency performance under sustained heavy workloads
• Installation: Plug-and-play for RDIMM-compatible server systems
• Condition: Brand new – Factory-sealed and fully verified
📦 Description
The Samsung M393A8G40BB4-CWE is a 64GB DDR4 ECC Registered memory module designed for the most demanding enterprise applications, including high-density virtualization, real-time analytics, and large-scale cloud computing environments. Operating at 3200MHz (PC4-25600), it delivers ultra-fast data access and smooth system responsiveness across critical infrastructure.
Equipped with ECC (Error-Correcting Code) technology, this module detects and corrects memory errors before they impact your systems—making it ideal for uptime-sensitive deployments. The 2Rx4 dual-rank architecture improves signal integrity and supports optimized channel performance, particularly in multi-module server setups.
Its 1.2V voltage design provides improved energy efficiency, allowing for lower power consumption and reduced heat output without compromising performance. The 288-pin RDIMM format ensures compatibility with a wide range of Intel Xeon and AMD EPYC server boards.
Whether you’re running enterprise-grade virtual machines, big data applications, or mission-critical server clusters, the M393A8G40BB4-CWE delivers the performance and reliability needed for continuous operation and long-term scalability.
Built by Samsung, a world leader in memory innovation, this module meets the highest quality standards in server DRAM, backed by years of field-proven dependability in data center and enterprise environments.
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