Samsung 8GB DDR3 1600 Mbps Memory Module

Overview

The Samsung M393B1K70DH0-CK0 is an 8 GB DDR3 registered memory module designed specifically for servers that require stable and efficient performance. Operating at a data rate of 1600 Mbps, it delivers the bandwidth necessary to keep virtualization hosts, database servers, and file servers running smoothly even under heavy workloads. Its ECC support and onboard register ensure data integrity and reliable operation in multi-DIMM setups.

Key features

• ECC support that automatically detects and corrects single-bit memory errors to maintain system stability.
• Onboard register that manages clock, command, and control signals to reduce electrical noise and improve signal integrity.
• Dual voltage operation at 1.5 V or 1.35 V, allowing for lower power consumption and reduced heat generation in dense server environments.
• 2R x 4 memory organization optimized for dual-DIMM-per-channel configurations, enhancing compatibility and performance in multi-module setups.
• Standard 240-pin RDIMM form factor that fits a wide range of DDR3 server motherboards for easy installation and upgrades.
• Designed to work seamlessly with other Samsung RDIMMs, enabling straightforward capacity expansion without platform changes.

Key specs

• Memory capacity: 8 GB
• Memory type: DDR3 registered DIMM (RDIMM)
• Data rate: 1600 Mbps
• Memory organization: 2R x 4
• Voltage: 1.5 V / 1.35 V
• Form factor: 240-pin RDIMM
• Error correction: ECC (single-bit error correction)

Compatibility and installation

This memory module is compatible with servers that support DDR3 registered DIMMs and dual-DIMM-per-channel configurations. It fits standard 240-pin RDIMM sockets, making it a practical choice for upgrading existing systems or expanding memory capacity in new builds. The module’s design supports stable operation in multi-DIMM environments, which is essential for maintaining performance in virtualization and database applications.

Performance and reliability

With ECC error correction and an onboard register, this module helps maintain data integrity and reduces the risk of system crashes caused by memory errors. Its ability to operate at a lower voltage reduces power consumption and heat output, which contributes to longer component life and more efficient cooling in server racks. These features make it a dependable option for IT professionals managing critical workloads.

Ideal uses and environments

This memory module suits data centers, enterprise servers, and virtualization hosts where consistent throughput and error-free operation are crucial. It works well in environments that demand high memory capacity and reliability, such as database servers, file servers, and multi-user computing platforms. Its power-efficient design also benefits setups focused on energy savings and thermal management.