Samsung 8GB DDR3-1333 ECC Registered Server Memory

Overview

The Samsung M392B1K70CM0-YH9 is an 8 GB DDR3 server memory module designed to deliver reliable performance and error correction for rack, tower, and blade servers that support registered DIMMs. Operating at 1333 MHz, it ensures efficient data transfer between the processor and storage, while its built-in ECC functionality detects and corrects single-bit errors to minimize system crashes and downtime. This module’s dual-rank design and 240-pin RDIMM form factor make it compatible with a wide range of mainstream server platforms.

Key features

• ECC technology that continuously monitors and corrects memory errors to maintain system stability during critical operations
• Dual-rank x4 organization that enhances signal integrity and supports consistent data throughput under heavy workloads
• Flexible voltage operation at 1.5 V or 1.35 V, allowing data centers to reduce power consumption without compromising performance
• Standard 240-pin RDIMM layout for easy installation and compatibility with many server motherboards
• Designed to support demanding applications such as virtual machine hosting, large database management, and edge computing for AI and 5G

Key specs

• Capacity: 8 GB
• Memory type: DDR3
• Speed: 1333 MHz
• Form factor: 240-pin RDIMM
• Rank: Dual-rank x4
• Voltage: 1.5 V / 1.35 V
• Error correction: ECC registered

Connectivity and compatibility

This memory module fits into standard 240-pin RDIMM slots found on many server motherboards, making it a versatile choice for IT professionals upgrading or maintaining servers. Its registered design ensures compatibility with systems that require buffered memory for improved signal quality and stability. The dual-voltage support also helps it integrate smoothly into energy-conscious data center environments.

Ideal uses and environments

The Samsung M392B1K70CM0-YH9 is well suited to enterprise environments where uptime and data integrity are critical. It supports workloads that demand consistent memory performance, such as virtualization, database hosting, and edge computing tasks involving AI and 5G technologies. Its power-efficient operation also makes it a strong candidate for data centers aiming to balance performance with energy savings.