The HMT351R7CFR8C-PBT3 is a 4GB DDR3 Registered ECC server memory module, manufactured by Hynix Semiconductor. This module is engineered to provide superior data integrity and system stability in server and workstation environments.

Applications

• Servers
• High-performance computing (HPC)
• Data centers
• Virtualized environments

Features

• 4GB Capacity
• DDR3 Technology
• Registered ECC (Error-Correcting Code)
• PC3-12800R (1600MHz) Speed
• 240-Pin DIMM
• Dual Rank

Benefits

• High data reliability with ECC protection
• Stable system operation, even under heavy loads
• Reduced risk of data corruption and system downtime
• Enhanced server performance
• Optimal for critical applications requiring data accuracy.

Additional Details

This module is a Registered DIMM (RDIMM), meaning it contains a register between the DRAM chips and the system's memory controller. This reduces the electrical load and improves signal integrity, enabling the use of larger memory configurations without sacrificing performance. RDIMMs are commonly used in server environments to maintain system stability.

The 'PC3-12800R' designation signifies a data transfer rate of 12800 MB/s, which corresponds to a clock speed of 1600MHz. The inclusion of ECC (Error-Correcting Code) allows the module to detect and correct single-bit errors, preventing data corruption and ensuring data integrity.

The HMT351R7CFR8C-PBT3 operates at 1.5V. Before installing, always refer to your server or workstation's documentation to confirm compatibility with DDR3 RDIMM memory, including the 1600MHz speed, 4GB capacity, and ECC support. Installing incompatible memory can result in system instability or prevent the system from booting.

The dual rank configuration can improve performance in some systems due to the ability to interleave memory operations. Always ensure that the system's memory controller is designed to support Registered ECC DDR3 modules for optimal performance and reliability.