The HYS72T512522HFN-3.7-A is a 4GB DDR2 ECC Registered memory module manufactured by Qimonda, designed for use in servers and high-performance workstations. This module provides a large memory capacity with error-correcting capabilities to ensure data integrity and system stability. It conforms to industry standards, offering compatibility with a variety of server platforms.

Applications

• Servers
• High-performance workstations

Features

• 4GB memory capacity
• DDR2 technology
• PC2-6400 (800MHz) speed
• 240-pin DIMM form factor
• ECC (Error Correcting Code)
• Registered (Buffered) design
• 1.8V operating voltage
• Serial Presence Detect (SPD)

Benefits

• Increased system performance due to larger memory capacity
• Enhanced data reliability through ECC error correction
• Improved system stability with registered design
• Compatibility with DDR2-supported server motherboards
• Reduced power consumption compared to older memory technologies

Additional Details

The HYS72T512522HFN-3.7-A operates at 1.8V, adhering to the standard voltage for DDR2 memory modules. The ECC (Error Correcting Code) feature detects and corrects single-bit errors, significantly reducing the risk of data corruption and system crashes, which is crucial for server environments. The Registered design incorporates a register between the DRAM chips and the memory controller, which helps to improve signal integrity and stability, particularly in systems with multiple memory modules. This module uses the 240-pin DIMM form factor, which is standard for DDR2 memory. The Serial Presence Detect (SPD) feature allows the BIOS to automatically configure the memory settings for optimal performance. Qimonda was a well-known manufacturer of memory chips, and their products were designed to meet the demanding requirements of enterprise computing environments. The DDR2 technology provides a significant improvement in bandwidth over its predecessor, DDR, enabling faster data access and improved overall system performance.