The Infineon (now Intel) HYS72D256220GBR-5-B is a 2GB DDR2 ECC Registered DIMM designed for servers and workstations requiring reliable and high-capacity memory. The ECC (Error-Correcting Code) functionality ensures data integrity, which is essential for critical applications.

Applications:

• Servers: Used in server environments to ensure data integrity, system stability, and continuous operation.
• Workstations: Suitable for high-performance workstations that require large amounts of memory for tasks like video editing, 3D rendering, and scientific simulations.
• Data Centers: Implemented in data center environments to maintain data accuracy and prevent system crashes.
• Financial Systems: Deployed in financial systems where data accuracy is crucial for reliable transactions and reporting.

Features:

• Capacity: 2GB DDR2 ECC Registered DIMM.
• ECC (Error-Correcting Code): Detects and corrects single-bit errors, enhancing data reliability and preventing data corruption.
• Registered DIMM: Includes a register between the memory controller and DRAM chips, improving signal stability and allowing for higher memory capacities.
• DDR2 Technology: Utilizes Double Data Rate 2 (DDR2) technology for increased data transfer rates and improved performance.
• Operating Frequency: Operates at a specific frequency (e.g., 533MHz), optimizing data throughput.
• Module Type: DIMM (Dual Inline Memory Module) form factor, compatible with standard server and workstation motherboards.

Benefits:

• Enhanced Data Integrity: ECC functionality ensures data accuracy and reliability, reducing the risk of system errors and data loss.
• Improved System Stability: Registered DIMM design enhances signal stability, enabling larger memory configurations without compromising performance.
• Increased System Uptime: ECC memory helps maximize system uptime by automatically correcting memory errors and preventing crashes.
• Better Performance: DDR2 technology offers faster data transfer rates compared to older memory technologies.
• Scalability: Allows for greater memory capacity, enabling systems to handle more demanding workloads effectively.

Additional Details:

The HYS72D256220GBR-5-B typically operates at a voltage of 1.8V, which is standard for DDR2 memory. Registered DIMMs are designed for use in systems that specifically support them; check motherboard documentation for compatibility. This module is commonly used in older server and workstation platforms. The '5' in the part number likely refers to the speed grade (e.g., DDR2-533), and 'B' may indicate a specific revision or manufacturing batch. The ECC functionality is particularly important for applications where data errors can have serious consequences. Infineon (now Intel) is a reputable manufacturer of memory modules, known for producing reliable and high-quality products.