Samsung 2GB DDR3 1333 Mbps Server Memory Module

Overview

The Samsung M393B5673GB0-CH9 is a 2 GB DDR3 registered ECC memory module designed specifically for server environments that require reliable performance and error correction. Operating at a data rate of 1333 Mbps, it provides the necessary bandwidth for virtualization, database management, and other memory-intensive server tasks. Its registered design helps maintain signal integrity and stability, especially in configurations with multiple DIMMs per channel.

Key features

• Registered ECC memory that actively detects and corrects single-bit errors to enhance system stability and data integrity.
• Dual-voltage support allows operation at 1.5 V or 1.35 V, enabling reduced power consumption in dense server racks.
• 240-pin RDIMM form factor ensures compatibility with a wide range of DDR3 server motherboards.
• 2 R x 8 memory chip layout built from eighteen 128 M x 8 components, balancing performance and reliability.
• Reduces electrical load on the memory controller, improving signal quality when multiple modules are installed.
• Ideal for IT administrators upgrading small business servers, virtualization hosts, or lab test environments.

Key specs

• Memory capacity: 2 GB
• Memory type: DDR3 Registered ECC DIMM
• Data rate: 1333 Mbps
• Voltage: 1.5 V / 1.35 V dual-voltage support
• Pin count: 240-pin
• Memory organization: 2 R x 8
• Chip configuration: eighteen 128 M x 8 memory chips

Connectivity and compatibility

This memory module fits any server motherboard that supports DDR3 RDIMM sockets, making it a straightforward upgrade or replacement option. It works with systems using either x4 or x8 memory organizations, ensuring broad compatibility across many server platforms. The registered ECC design is particularly beneficial in setups with two DIMMs per channel, where unbuffered memory may face signal quality challenges.

Ideal uses and environments

The Samsung M393B5673GB0-CH9 is well suited for small to medium business servers, virtualization hosts, and lab test beds that require dependable memory performance with error correction. Its power-efficient dual-voltage operation makes it a practical choice for data centers and rack-mounted servers where energy savings are important. This module supports workloads that demand consistent memory reliability and moderate bandwidth, fitting well into environments where stability and uptime are critical.