Hynix HMT42GR7MFR4A-H9T8-AD 16GB DDR3-1333MHz RDIMM 2Rx4 CL9 Memory

Product Description

This Hynix memory module, identified by SKU HMT42GR7MFR4A-H9T8-AD, is a high-capacity 16GB DDR3 Registered DIMM (RDIMM). It is engineered to meet the demanding requirements of modern servers and high-performance workstations, offering a significant boost in memory resources for complex applications, virtualization, and large datasets. The DDR3 technology ensures broad compatibility with server platforms that utilize this memory standard, while the RDIMM form factor provides enhanced stability and support for higher memory configurations by buffering address and command signals. The module operates at a speed of 1333MHz (PC3-10600R), delivering a substantial data throughput essential for memory-intensive tasks. Its 2Rx4 configuration means it is dual-ranked, with each rank composed of x4 DRAM chips. This dual-rank design can offer performance advantages through rank interleaving, allowing the memory controller to access different ranks simultaneously, thereby improving efficiency and speed. The CAS latency of CL9 is a measure of the delay between the memory controller requesting data and the data being available, representing a balance between speed and latency for this generation of memory. Built for reliability and data integrity, the HMT42GR7MFR4A-H9T8-AD features Registered ECC (Error-Correcting Code) capabilities. ECC memory is critical in server environments as it can detect and correct memory errors on the fly, preventing data corruption and ensuring system stability and uptime. This 16GB module is an excellent choice for upgrading existing server memory or for new builds where substantial, reliable memory capacity is a prerequisite for optimal performance.