Samsung 64GB DDR4 2400MHz PC4-19200 ECC LRDIMM Memory Module

Overview

The Samsung M386A8K40BM1-CRC is a 64GB DDR4 2400MHz PC4-19200 ECC Load Reduced DIMM memory module designed specifically for server environments. It operates at 1.2 volts and uses a 288-pin format, making it suitable for high-density memory configurations in enterprise servers and data centers. This module supports quad-rank x4 architecture and is optimized for setups with up to three DIMMs per channel, ensuring stable and reliable performance in demanding IT applications.

With built-in ECC functionality, it detects and corrects memory errors to maintain data integrity and reduce system crashes, which is essential for virtualization platforms and continuous server operation.

Key features

• ECC Load Reduced DIMM design that buffers clock, command, and control signals to maintain signal integrity in dense memory setups
• Quad-rank x4 architecture allowing higher memory capacity without compromising stability
• Low voltage operation at 1.2V to improve energy efficiency in server environments
• Supports up to three DIMMs per channel, enabling flexible and scalable memory configurations
• 288-pin format compatible with standard server motherboards for easy integration
• Error-correcting code (ECC) functionality to detect and fix memory errors, enhancing system reliability

Key specs

• Memory capacity: 64 GB
• Memory type: DDR4
• Speed: 2400 MHz (PC4-19200)
• Voltage: 1.2 V
• Form factor: 288-pin Load Reduced DIMM (LRDIMM)
• Architecture: Quad-rank x4
• ECC support: Yes
• Maximum DIMMs per channel: 3

Connectivity and compatibility

This memory module is designed to fit standard 288-pin DIMM slots on server motherboards that support DDR4 ECC Load Reduced DIMMs. It is compatible with systems requiring high memory capacity and error correction, commonly found in data centers, enterprise servers, and virtualization platforms. Its quad-rank architecture and support for multiple DIMMs per channel make it a strong choice for dense memory configurations.

Performance and reliability

The module’s ECC capability ensures that memory errors are detected and corrected automatically, which is critical for maintaining uptime and data accuracy in professional server environments. The load reduced design buffers signals to reduce electrical load on the memory controller, allowing for higher memory density without sacrificing performance or stability. Operating at 2400 MHz, it delivers consistent speed suitable for demanding workloads.

Ideal uses and environments

This Samsung memory module fits well in enterprise-grade servers, data centers, and virtualization setups where large memory capacity and error-free operation are priorities. It is a strong option for IT professionals upgrading servers to handle intensive applications, databases, or virtual machines that require reliable and efficient memory performance over long periods.