The Samsung M395T5750EZ4-CE66 is a 2GB DDR2 Registered ECC server memory module. Designed to provide high performance and reliability for server applications, it conforms to industry-standard specifications, ensuring compatibility with a wide range of server systems.

Applications

• Server systems
• Workstations

Features

• 2GB capacity
• DDR2 technology
• Operating frequency: 667MHz (PC2-5300)
• 240-pin DIMM form factor
• Registered (Buffered)
• ECC (Error Correcting Code)
• Double Data Rate architecture; two data transfers per clock cycle
• On-die termination (ODT)
• Serial presence detect (SPD)

Benefits

• Enhanced system stability and reliability
• Improved data integrity through ECC functionality
• Increased data transfer rates compared to DDR
• Compatibility with DDR2-supported server motherboards
• Reduced power consumption compared to earlier memory technologies
• Higher capacity compared to older memory modules

Additional Details

The M395T5750EZ4-CE66 module operates at a voltage of 1.8V. The 'Registered' designation indicates the presence of a register between the memory controller and the DRAM chips, which helps to improve signal integrity and stability, particularly in systems with multiple memory modules. The ECC functionality allows the module to detect and correct single-bit errors, preventing data corruption and system crashes. This is particularly important in server environments where data integrity is paramount. The serial presence detect (SPD) feature allows the system BIOS to automatically configure the memory settings for optimal performance. DDR2 memory provides a significant improvement in bandwidth over its predecessor, DDR, enabling faster data access and improved overall system performance. The on-die termination (ODT) feature helps to reduce signal reflections and improve signal integrity at higher frequencies, contributing to stable and reliable operation. This module supports the JEDEC standard specifications for DDR2 memory modules, ensuring a consistent and predictable performance profile.