Hynix HMT42GR7BMR4C-G7D2 16GB DDR3-1066MHz RDIMM 4Rx4 CL7 Memory

Product Description

The Hynix HMT42GR7BMR4C-G7D2 is a high-capacity 16GB DDR3 Registered DIMM (RDIMM) memory module, engineered for demanding server and workstation applications. Operating at a frequency of 1066MHz (PC3-8500), this module provides substantial memory resources for complex tasks. The RDIMM architecture includes an onboard register that buffers memory commands and addresses, reducing the electrical load on the memory controller. This allows for higher memory capacities and improved system stability, which are critical in server environments. This module features a 4Rx4 configuration, indicating it is quad-ranked with a data width of x4 per rank. Quad-rank modules can offer increased memory bandwidth and density, making them suitable for systems that require large amounts of memory. With a CAS Latency (CL) of 7, it offers very fast timing characteristics for data access. Crucially, it supports ECC (Error-Correcting Code) functionality, which is essential for servers as it detects and corrects memory errors on the fly, preventing data corruption and system crashes, thereby ensuring higher uptime and data integrity. Designed for compatibility with server motherboards and chipsets that support DDR3 RDIMMs, the HMT42GR7BMR4C-G7D2 is an excellent choice for upgrading existing server infrastructure or populating new server builds. Its combination of high capacity, robust performance, ECC capabilities, and the stability benefits of RDIMM technology makes it well-suited for memory-intensive enterprise applications, including virtualization, large databases, and high-performance computing where reliability and capacity are key requirements.