Hynix HMT151R7TFR8C-G7D7-C 4GB DDR3-1066MHz RDIMM 4Rx8 CL7 Memory

Product Description

The Hynix HMT151R7TFR8C-G7D7-C is a 4GB DDR3 Registered DIMM (RDIMM) module designed for server environments that demand high memory density and reliability. It operates at a speed of 1066MHz, identified as PC3-8500, and features a quad-rank (4Rx8) configuration. Quad-rank modules contain four independent sets of memory chips (ranks), each using 8-bit data width chips. This advanced configuration allows for greater memory density per module and can potentially improve performance through more efficient interleaving by the memory controller, although it also increases the electrical load compared to lower-rank modules. As an RDIMM, this module includes an onboard register that buffers address and command signals, reducing the load on the memory controller. This is crucial for server systems that need to support a large number of memory modules and achieve high total memory capacities. The CAS Latency (CL) is rated at 7, which is a relatively low latency for DDR3 memory, contributing to faster data access. Importantly, this module supports ECC (Error-Correcting Code) functionality. ECC memory is standard in servers and workstations as it can detect and correct single-bit errors, significantly enhancing system stability and data integrity, which is vital for mission-critical operations. This Hynix RDIMM is a specialized component intended for servers and workstations that are designed to accommodate quad-rank, DDR3 memory at 1066MHz. Its high-density configuration and ECC support make it suitable for memory-intensive applications such as large databases, virtualization platforms, and complex scientific computations where system uptime and data accuracy are paramount. The specific part number HMT151R7TFR8C-G7D7-C ensures compatibility with systems requiring these precise memory specifications.