The HYS72T256420HFA-3S-B is a 2GB DDR2 800MHz ECC Registered CL6 DIMM from Qimonda, designed for servers and workstations requiring reliable, high-performance memory.

Applications

• Servers
• Workstations
• High-Performance Computing
• Data Centers

Features

• 2GB Capacity
• DDR2 Technology
• ECC Registered (Error-Correcting Code)
• 800MHz (PC2-6400)
• CL6 Latency
• 240-Pin DIMM

Benefits

• Improved data integrity and system stability through ECC, which detects and corrects memory errors.
• Enhanced performance in memory-intensive applications due to the high bandwidth of DDR2.
• Increased reliability for critical applications due to the registered design.
• Reduced downtime and data corruption thanks to error correction.
• Compatibility with a range of server and workstation motherboards supporting DDR2 ECC Registered memory.

Additional Details

This module operates at 1.8V. The ECC feature is vital in server environments, ensuring the accuracy of data by detecting and correcting single-bit errors. The registered design further enhances reliability by reducing the electrical load on the memory controller.

The HYS72T256420HFA-3S-B's specifications include a CAS latency of 6 (CL6), indicating the delay between a memory access request and when the data is available. The 240-pin DIMM form factor is standard for DDR2 memory modules used in desktop and server systems.