Samsung 8GB 2666MHz ECC DDR4 SDRAM Memory Module

Overview

The Samsung M393A1K43BB1-CTD is an 8GB DDR4 ECC memory module designed to enhance the reliability and performance of servers and workstations. Operating at 2666 MHz with a CAS latency of 19, it supports demanding workloads such as virtualization, large database management, and multitasking while maintaining data integrity through error-correcting code. Its 288-pin DIMM form factor ensures compatibility with a wide range of DDR4 systems, making it a practical upgrade for business-critical environments.

Key features

• 8GB capacity enables handling of larger datasets and more virtual machines without slowing down your system
• DDR4 technology running at 2666 MHz provides steady and consistent data throughput for enterprise and creative tasks
• Error-correcting code (ECC) continuously monitors and fixes memory errors to prevent crashes and data corruption
• CAS latency of 19 offers a balanced response time that supports both everyday operations and intensive computing
• Standard 288-pin DIMM design allows for quick and tool-free installation in compatible motherboards
• Low 1.2-volt power consumption reduces heat output and energy use, which is beneficial in dense server racks or compact workstations
• Compatible with many server and workstation platforms that require DDR4 ECC memory, ensuring broad usability

Key specs

• Memory capacity: 8 GB
• Memory type: DDR4 SDRAM
• Speed: 2666 MHz
• CAS latency: 19
• ECC support: Yes
• Form factor: 288-pin DIMM
• Operating voltage: 1.2 V

Compatibility and installation

This memory module fits any server or workstation motherboard that supports DDR4 ECC DIMMs with a 288-pin slot. Installation is straightforward, requiring only alignment of the notch and firm insertion into the slot. Its low voltage operation helps maintain system stability and thermal efficiency, which is especially important in environments with multiple memory modules or limited cooling.

Ideal uses and environments

The Samsung M393A1K43BB1-CTD is well suited for IT professionals managing file servers, virtualization hosts, or scientific workstations where data accuracy and system uptime are critical. It supports workloads that demand both speed and reliability, making it a strong choice for businesses that rely on consistent performance under heavy multitasking or large-scale data processing.