Hynix HMA42GR7MFR4N-TF 16GB DDR4-2133MHz RDIMM 2Rx4 CL15 Memory

Product Description

The Hynix HMA42GR7MFR4N-TF is a 16GB DDR4 Registered DIMM (RDIMM) memory module, operating at a speed of 2133MHz (PC4-17000). This module is designed for server and workstation platforms that require reliable and stable memory performance. The RDIMM format includes onboard registers that buffer command and address signals, reducing the electrical load on the memory controller. This feature is crucial for enabling higher memory capacities and improving overall system stability, making it suitable for mission-critical applications. This memory module features a 2Rx4 configuration, meaning it is dual-rank with an x4 data width per rank. Dual-rank modules can offer performance advantages by allowing the memory controller to access different ranks of memory simultaneously, potentially improving throughput. The CAS Latency (CL) is rated at 15, indicating the number of clock cycles it takes for the memory to respond to a column address command. This CL15 timing, combined with the 2133MHz speed, provides a solid performance baseline for many server workloads. As an RDIMM, this Hynix module inherently supports ECC (Error-Correcting Code) functionality. ECC memory is designed to detect and correct single-bit errors and detect multi-bit errors, significantly enhancing data integrity and system reliability. This is a fundamental requirement for servers and critical workstations where data accuracy and uptime are paramount. The HMA42GR7MFR4N-TF is a dependable choice for upgrading or populating memory in compatible server systems.