The HMT451U6DFR8A-PBN0 is a DDR3 unbuffered ECC memory module manufactured by Hynix Semiconductor. This module is designed for use in servers and workstations that require data integrity and stability. Unbuffered memory places more load on the memory controller than registered memory, making it suitable for lower density memory configurations.

Applications:

• Entry-level Servers
• Workstations

Features:

• DDR3 Technology
• Unbuffered ECC DIMM (UDIMM)
• Module Size: 4GB (1 x 4GB)
• Module Rank: 1Rx8
• Speed: PC3-12800 (DDR3-1600)
• CAS Latency: CL11
• Voltage: 1.5V
• 240-Pin DIMM

Benefits:

• Data Integrity: ECC (Error-Correcting Code) detects and corrects single-bit memory errors, preventing data corruption.
• Improved Performance: DDR3 technology enables faster data transfer rates compared to previous generations.

Additional Details:

The HMT451U6DFR8A-PBN0 module adheres to JEDEC standards. The 'PBN0' likely indicates a specific manufacturing batch or revision. Consult system or motherboard documentation to ensure compatibility and optimal performance. ECC memory is beneficial in applications where data integrity is important, though it is less critical than in environments requiring registered memory. This module uses high-quality components to ensure long-term reliability.