Hynix HMT42GR7BMR4C-G7D7 16GB DDR3-1066MHz RDIMM 4Rx4 CL7 Memory

Description

This Hynix memory module, SKU HMT42GR7BMR4C-G7D7, provides a substantial 16GB capacity within the DDR3 SDRAM standard. It is a Registered DIMM (RDIMM), which is essential for server environments as it includes a register that buffers command and address signals, reducing the electrical load on the memory controller. This allows for greater memory capacity per channel and improved system stability, crucial for mission-critical applications. The module is designed for compatibility with server motherboards that support DDR3 memory. The module operates at a frequency of 1066MHz (PC3-8500R), offering a balance between capacity and speed for certain server workloads. The CAS latency is CL7, which is relatively low for DDR3 memory, indicating a quick response time to data requests. A key characteristic of this module is its 4Rx4 configuration, meaning it is quad-ranked with each rank utilizing x4 DRAM chips. Quad-rank modules can offer performance benefits through advanced rank interleaving techniques, allowing the system to access data from multiple ranks concurrently, potentially increasing bandwidth and efficiency in specific scenarios. As a server-grade component, the HMT42GR7BMR4C-G7D7 includes Registered ECC (Error-Correcting Code) functionality. ECC memory is vital for maintaining data integrity by detecting and correcting memory errors, which is a standard requirement in enterprise computing to prevent data corruption and ensure system reliability. This 16GB quad-rank RDIMM is suitable for servers and workstations that require high memory density and robust error correction capabilities, particularly those optimized for workloads that can leverage its specific rank configuration.

Condition: Refurbished