Samsung M393A4K40DB2-CVF

Overview

The Samsung M393A4K40DB2-CVF is a 32GB DDR4 registered DIMM designed for server environments, delivering a data transfer rate of 2933 Mbps. It operates at a low voltage of 1.2 V to reduce power consumption while maintaining stable performance. This memory module is built to support enterprise-level reliability with error correction and signal stabilization features, making it well suited for data centers and critical server applications.

Key features

• Registered DIMM design stabilizes clock, command, and control signals for consistent data integrity
• 8-bit parity error correction helps prevent data corruption and supports high reliability
• Low voltage operation at 1.2 V reduces power consumption without sacrificing performance
• Supports both x4 and x8 configurations for flexible server architecture compatibility
• Compatible with dual-rank, two-DIMM-per-channel (2DPC) systems to maximize memory capacity and bandwidth

Key specs

• Capacity: 32 GB DDR4
• Data transfer rate: 2933 Mbps
• Voltage: 1.2 V
• Organization: 2R x 4
• Pin count: 288 pins
• Error correction: 8-bit parity
• Module type: Registered DIMM (RDIMM)

Connectivity and compatibility

This memory module is designed to fit into standard 288-pin DDR4 DIMM slots on compatible server motherboards. Its support for x4 and x8 chip configurations and dual-rank, two-DIMM-per-channel setups ensures it works well with a variety of server platforms, providing flexibility for upgrades or new builds.

Ideal uses and environments

The Samsung M393A4K40DB2-CVF is a strong choice for IT professionals managing enterprise servers or data centers where uptime and data accuracy are essential. It fits well in environments that demand reliable memory performance with error correction and power efficiency, such as virtualization servers, database servers, and high-availability systems.

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