The HMT451R7DFR8C-PB is a 4GB DDR3 1600MHz ECC Registered DIMM (RDIMM) memory module manufactured by Hynix Semiconductor. This module is specifically designed for server environments and high-performance workstations that demand high reliability and data integrity. The inclusion of ECC (Error-Correcting Code) ensures that single-bit errors are detected and corrected automatically, minimizing the risk of data corruption and system crashes.

Applications

• Servers: Primarily used in server systems to enhance reliability and stability by correcting memory errors.
• High-Performance Workstations: Ideal for workstations running intensive applications like video editing, CAD/CAM, and scientific computing where data integrity is crucial.
• Data Centers: Deployed in data centers to ensure the accuracy and reliability of data processing and storage.
• Cloud Computing Infrastructure: Supports stable and efficient cloud computing operations by minimizing memory-related errors.

Features

• 4GB Capacity: Provides sufficient memory capacity for running standard server and workstation applications.
• DDR3 Technology: Utilizes DDR3 technology for high-speed data transfer rates.
• 1600MHz Clock Speed: Operates at 1600MHz, enabling fast memory access and improved system performance.
• ECC Registered DIMM (RDIMM): Incorporates ECC functionality to automatically detect and correct single-bit memory errors, and its registered design enhances signal integrity.
• 240-Pin DIMM Form Factor: Adheres to the standard 240-pin DIMM form factor for easy installation in compatible systems.
• 1.5V Operating Voltage: Operates at a standard 1.5V, ensuring compatibility and energy efficiency.

Benefits

• Enhanced Data Integrity: ECC functionality protects against data corruption, ensuring accurate and reliable data processing.
• Improved System Stability: Reduces the risk of system crashes and downtime due to memory errors, leading to more stable system operation.
• Increased Performance: High clock speed and registered design allow for faster memory access and improved overall system performance.
• Reliability: Designed for long-term reliability in demanding server and workstation environments.
• Scalability: RDIMM design supports higher memory capacities in server systems through the use of multiple DIMMs.

Technical Specifications

The HMT451R7DFR8C-PB module features a CAS latency (CL) of 11. It is compliant with JEDEC standards for DDR3 RDIMM modules. The registered design includes a register between the memory controller and the DRAM chips, which helps to buffer commands and improve signal quality, particularly in systems with multiple DIMMs installed. The 240-pin DIMM form factor ensures compatibility with a wide range of server and workstation motherboards that support DDR3 RDIMM memory.

In summary, this memory module is engineered to provide high-performance, reliable, and error-free operation for demanding applications. Its ECC and registered features make it an excellent choice for servers, high-performance workstations, and other mission-critical systems where data accuracy and system stability are of utmost importance.