Samsung 32GB DDR4 2666 Mbps Memory Module

Overview

The Samsung M391A4G43MB1-CTD is a 32 GB DDR4 memory module designed to enhance the performance of workstations and servers by delivering data at 2666 Mbps. It fits into a standard 288-pin DIMM slot and operates at a low voltage of 1.2 V, which helps reduce power consumption and heat generation during intensive tasks. This module is ideal for environments that demand reliable multitasking and data accuracy, such as financial analysis, scientific research, and virtual machine hosting.

Key features

• High-capacity 32 GB DDR4 memory that supports smooth multitasking and large data processing.
• Operates at 2666 Mbps to provide a balanced combination of speed and stability for demanding applications.
• Low 1.2 V operating voltage reduces power draw and heat, contributing to energy-efficient system operation.
• 288-pin DIMM format ensures compatibility with standard DDR4 memory slots in servers and workstations.
• 2R × 8 rank and organization layout maintains signal integrity while maximizing memory capacity in a single module.
• Built-in single-bit error correction and detection (ECC) safeguards data integrity by automatically correcting common memory faults.
• Predictable performance in multi-channel configurations supports scalable memory upgrades for clustered systems.

Key specs

• Memory capacity: 32 GB
• Memory type: DDR4
• Data transfer rate: 2666 Mbps
• Operating voltage: 1.2 V
• Pin count: 288-pin DIMM
• Rank and organization: 2R × 8
• Error correction: Single-bit ECC

Connectivity and compatibility

This memory module is designed to fit into any standard 288-pin DDR4 DIMM slot, making it compatible with a wide range of servers and workstations that support DDR4 memory. Its ECC capability is particularly suited for systems that require high data integrity and error-free operation, such as enterprise servers and professional computing environments.

Performance and reliability

With its error correction feature, the module ensures that memory faults are detected and corrected in real time, preventing data corruption and system crashes. The 2R × 8 layout supports stable signal transmission, which is crucial for maintaining consistent performance during heavy workloads. This reliability makes it a strong choice for IT professionals managing critical applications and data-intensive tasks.

Ideal uses and environments

This Samsung memory module fits well in server environments, high-performance workstations, and any setup where large memory capacity and data accuracy are essential. It supports users who run complex simulations, large database queries, or multiple resource-heavy applications simultaneously. IT managers looking to build or upgrade systems with dependable ECC memory will find this module a practical and efficient solution.