Samsung 16GB DDR4 2666 Mbps Server Memory Module

Overview

The Samsung M393A2K40CB2-CTD is a 16GB DDR4 server memory module designed to deliver reliable and consistent performance in enterprise-grade servers. Operating at 2666 Mbps with a low voltage of 1.2 volts, this registered DIMM fits into standard 288-pin server slots and is built to support demanding workloads with stability and efficiency. Its ECC capability ensures data integrity by detecting and correcting memory errors automatically, making it a solid choice for critical server environments.

Key features

• Registered design buffers clock, command, and control signals to enhance system stability during heavy processing tasks
• ECC with 8-bit parity provides automatic error detection and correction, reducing the risk of system crashes and data corruption
• 1Rx4 organization with 2Gx4 component structure supports flexible memory configurations and efficient data handling
• Operates at a low voltage of 1.2 volts to reduce power consumption and heat generation in server racks
• Compatible with standard 288-pin server motherboards, ensuring easy integration into existing systems

Key specs

• Capacity: 16 GB
• Memory type: DDR4 RDIMM
• Speed: 2666 Mbps
• Voltage: 1.2 V
• Pin count: 288 pins
• ECC support: 8-bit parity
• Module organization: 1Rx4
• Component composition: (2Gx4) x18

Connectivity and compatibility

This memory module is designed to fit into standard 288-pin DIMM slots on server motherboards that support DDR4 registered memory. Its registered design and ECC support make it compatible with enterprise servers requiring high stability and error correction. It works well in configurations with up to two DIMMs per channel, supporting both x4 and x8 memory setups.

Ideal uses and environments

The Samsung M393A2K40CB2-CTD is well suited to data centers, virtualization servers, and other environments where uptime and data integrity are critical. It supports workloads that demand consistent memory performance and error-free operation, making it a strong choice for IT professionals upgrading server memory or building new systems that require dependable and efficient memory modules.