The HYS72T256220HR-3S-B is a 2GB DDR2 ECC Registered DIMM manufactured by Infineon Technologies. This memory module is designed for use in servers and workstations that require high reliability and data integrity. It features error-correcting code (ECC) functionality, which detects and corrects single-bit errors, preventing data corruption and system crashes.

Applications

• Servers
• Workstations
• High-performance computing systems
• Data centers

Features

• 2GB capacity
• DDR2 technology
• ECC Registered DIMM
• PC2-5300 (667MHz) speed
• 240-pin DIMM form factor
• 1.8V operating voltage
• Double Data Rate architecture; two data transfers per clock cycle
• Gold lead finish

Benefits

• Increased system stability and reliability due to ECC functionality
• Improved data integrity, preventing data corruption
• Enhanced performance in memory-intensive applications
• Reduced downtime and maintenance costs
• Cost-effective solution for server and workstation memory upgrades

Additional Details

The HYS72T256220HR-3S-B module is specifically designed for systems that support DDR2 ECC Registered DIMMs. It operates at a voltage of 1.8V, which is standard for DDR2 memory. The registered design includes a register between the DRAM and the system's memory controller, which reduces the load on the memory bus and allows for higher densities and faster speeds. This module's PC2-5300 rating indicates a maximum bandwidth of 5300 MB/s. The module uses a 240-pin DIMM connector.

Infineon Technologies is a reputable manufacturer known for producing high-quality memory modules. This particular module is typically used in servers and high-end workstations requiring stable and reliable memory. Its ECC functionality is crucial for applications where data integrity is paramount, such as financial transactions, scientific simulations, and database management. The 'HR' in the part number designates a specific build or testing revision; detailed specifications can be found on Infineon's archived datasheets.