Micron MTA18ASF2G72PF1Z-2G9 16GB DDR4-2933MHz NVDIMM 1Rx4 CL21 Memory

Product Description

The Micron MTA18ASF2G72PF1Z-2G9 is a 16GB DDR4 Non-Volatile Dual In-line Memory Module (NVDIMM). This advanced memory technology combines the speed of DRAM with the persistence of NAND flash storage, allowing data to be retained even in the event of a power outage. This makes it ideal for applications where data integrity and rapid recovery are critical, such as in database acceleration, transaction logging, and high-performance caching scenarios. Operating at a frequency of 2933MHz, this module provides substantial bandwidth for demanding workloads. The 1Rx4 configuration indicates a single rank of DRAM chips, each with a wider x4 data interface, which can offer performance benefits in certain server architectures. The CAS Latency (CL) of 21 specifies the number of clock cycles required to access a particular memory column, contributing to the overall responsiveness of the module. NVDIMMs typically require a backup power source (like a supercapacitor or battery) and a small amount of NAND flash memory integrated onto the module itself. Upon detecting a power failure, the NVDIMM controller quickly transfers the contents of the DRAM to the non-volatile storage before power is completely lost. When power is restored, the data is then written back to the DRAM, allowing the system to resume operation with minimal interruption. This specific model is designed for compatibility with DDR4 memory controllers and systems that support NVDIMM technology.