Samsung M393A8G40MB2-CVF

Overview

The Samsung M393A8G40MB2-CVF is a 64GB DDR4 registered DIMM designed specifically for server environments that require large memory capacity and reliable data throughput. Operating at a data rate of 2933 Mbps, this module supports demanding workloads such as virtualization, database management, and cloud computing by enabling systems to handle extensive datasets and multiple virtual machines efficiently. Its low 1.2 V power consumption helps maintain energy efficiency while ensuring stable performance.

Key features

• Registered DIMM architecture with onboard register to maintain signal integrity across multiple DIMMs sharing the same channel
• Error-correcting code (ECC) with 8-bit parity to detect and correct memory errors, reducing system crashes and data corruption
• 2R by 4 rank organization allowing support for up to two DIMMs per channel, providing flexibility in memory configuration
• Standard 288-pin form factor for compatibility with a wide range of server motherboards
• Low operating voltage of 1.2 V to reduce power consumption and heat generation in dense server setups
• Designed to support high-bandwidth workloads with a 2933 Mbps data transfer rate

Key specs

• Capacity: 64 GB
• Memory type: DDR4 Registered DIMM
• Data rate: 2933 Mbps
• Voltage: 1.2 V
• Pin count: 288 pins
• Rank and organization: 2R by 4
• Error correction: ECC with 8-bit parity

Connectivity and compatibility

This memory module fits into standard 288-pin DIMM slots commonly found in server motherboards. Its registered design and rank organization make it compatible with server platforms that support up to two DIMMs per channel, allowing for scalable memory configurations. The module’s ECC functionality ensures compatibility with systems that require high data integrity and uptime.

Performance and reliability

With integrated ECC and an onboard register, this module maintains data accuracy and signal clarity even under heavy workloads. The 2933 Mbps data rate supports fast data access and transfer, which is critical for virtualization hosts and database servers. Its low voltage operation helps keep thermal output manageable, contributing to system stability and longevity.

Ideal uses and environments

This Samsung server memory module is well suited for enterprise data centers, cloud infrastructure, and virtualization environments where large memory capacity and error-free operation are essential. IT professionals managing critical workloads will find it a dependable choice for maintaining system uptime and performance in demanding server applications.

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