Samsung 16GB DDR3-1866 2Gx72 ECC-REG CL13 Server Memory Module

Overview

The Samsung M393B2G70DB0-CMA is a 16GB DDR3-1866 server memory module designed to enhance system performance and stability in demanding server environments. It combines registered buffering with error-correcting code (ECC) to ensure reliable operation during intensive workloads such as virtualization, database management, and large-scale data analysis. Operating at 1866 mega-transfers per second, this module delivers the bandwidth and error protection needed for continuous, high-traffic server tasks.

Key features

• 16GB capacity that expands overall system memory to support larger workloads and multitasking
• DDR3-1866 speed enables faster data transfers, improving server responsiveness and throughput
• Registered buffer reshapes clock, command, and control signals to maintain signal integrity across multiple DIMMs
• ECC with eight-bit parity detects and corrects memory errors in real time, protecting data during long uptimes
• Dual-rank x4 device organization compatible with a wide range of server architectures
• 240-pin form factor fits standard DDR3 ECC Registered DIMM slots for easy installation
• Operates at 1.5 volts, reducing power consumption and electrical load on the memory channel

Key specs

• Capacity: 16GB
• Memory type: DDR3 ECC Registered
• Speed: 1866 MT/s (mega-transfers per second)
• Voltage: 1.5 V
• Organization: Dual-rank x4 devices
• Form factor: 240-pin DIMM

Installation and setup

Installing this memory module is straightforward: simply insert it into an available ECC Registered DDR3 slot on your server motherboard. After installation, verify that the BIOS recognizes the new memory configuration to ensure the system can utilize the full 16GB capacity and achieve the rated 1866 MT/s speed. This process supports quick upgrades and minimal downtime for server maintenance.

Ideal uses and environments

This memory module is well suited to servers running virtualization hosts, database servers, and systems handling large datasets or complex simulations. Its error-correcting capabilities and registered buffering make it a strong choice for environments requiring high reliability and consistent performance over extended periods. It fits well in data centers and enterprise IT setups where uptime and data integrity are critical.