Samsung M393A4K40BB0-CPB

Overview

The Samsung M393A4K40BB0-CPB is a 32GB DDR4-2133 RDIMM ECC memory module designed for servers that demand reliable and efficient performance. Operating at a data transfer speed of 2133 Mbps and a low voltage of 1.2V, it balances speed with energy efficiency. Its ECC functionality ensures data integrity by detecting and correcting errors automatically, making it a dependable choice for enterprise environments where stability is critical.

This registered DIMM module features a 288-pin form factor and a 2Rx4 organization, supporting up to two ranks per DIMM. It fits well into most server configurations and is suitable for workloads involving AI, 5G infrastructure, and other high-speed connectivity tasks. Whether upgrading existing servers or building new systems, this memory module offers a solid foundation for stable and efficient operation.

Key features

• ECC technology that automatically detects and corrects data errors to maintain system stability
• Registered DIMM design that improves signal integrity and reduces electrical noise for reliable performance
• Low 1.2V power consumption to reduce energy costs without compromising speed
• High-capacity 32GB module to support demanding server workloads and multitasking
• Compatible with a wide range of server motherboards thanks to its standard 288-pin form factor
• Optimized for applications requiring fast and stable memory, such as AI processing and 5G networking

Key specs

• Memory capacity: 32GB
• Memory type: DDR4 RDIMM ECC
• Data transfer speed: 2133 Mbps
• Voltage: 1.2V
• Form factor: 288-pin DIMM
• Module organization: 2Rx4 (two ranks)

Connectivity and compatibility

This memory module is designed to fit into standard 288-pin DIMM slots found on most server motherboards that support DDR4 RDIMM ECC memory. Its registered design helps manage clock and control signals, ensuring compatibility with enterprise-grade server platforms. It is well suited for systems running workloads that require high memory reliability and speed, including AI and 5G infrastructure deployments.

Ideal uses and environments

The Samsung 32GB DDR4-2133 RDIMM ECC memory module is a strong choice for data centers, enterprise servers, and high-performance computing environments. It supports applications that demand both speed and error-free operation, such as virtualization, database management, and network infrastructure. Its energy-efficient design also makes it suitable for setups where power consumption is a concern without sacrificing performance.

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