Samsung 16GB DDR4 3200 Mbps ECC REG R-DIMM Server Memory Module

Overview

The Samsung M393A2K43DB3-CWE is a 16GB DDR4 ECC Registered DIMM server memory module designed to deliver reliable and stable performance in demanding enterprise environments. Operating at 3200 Mbps with a low voltage of 1.2 V, it balances fast data transfer speeds with efficient power consumption. This module is built to support critical workloads where data integrity and uptime are essential, making it a strong choice for data centers and business-critical server systems.

Key features

• ECC (Error-Correcting Code) technology that detects and corrects memory errors to prevent system crashes and data corruption
• Registered DIMM design with an onboard register to improve signal integrity for clock, command, and control signals in multi-DIMM setups
• Low operating voltage of 1.2 V to reduce power consumption and heat generation in server environments
• 2R x 8 configuration that supports two DIMMs per channel, enhancing compatibility with a wide range of server motherboards
• Component composition of (1G x 8) x 18 engineered for consistent stability and reliability under heavy workloads

Key specs

• Capacity: 16 GB
• Memory type: DDR4 ECC Registered DIMM
• Speed: 3200 Mbps
• Voltage: 1.2 V
• Configuration: 2R x 8
• Pin count: 288 pins
• Component composition: (1G x 8) x 18

Compatibility and use cases

This memory module fits servers that support DDR4 ECC Registered DIMMs with 288-pin slots and is optimized for systems requiring high reliability and error correction. It works well in enterprise data centers, cloud infrastructure, and mission-critical IT environments where memory errors can cause costly downtime. IT professionals upgrading or building servers will find this module a dependable option for maintaining system stability and performance.