The DELL HMA451U7AFR8N-UH is a 4GB DDR4 memory module, offering high-speed operation with a PC4-19200T interface that provides speeds up to 2400MHz. As a DDR4 module, it brings several advancements over previous memory generations, including increased data rates, reduced power consumption, and higher density. The module's 1Rx8 configuration means it is single-ranked with eight memory banks, optimizing performance for workloads that benefit from high-speed memory. The module operates at a standard voltage of 1.2V, which is lower than that of DDR3, helping to reduce thermal output and overall system power usage. Designed for compatibility with Dell systems, it has been tested to ensure reliable performance across various applications and workloads. This module is well suited for users looking to upgrade their system’s memory capacity, improve multitasking capabilities, or enhance overall system responsiveness. With its DDR4 technology, the HMA451U7AFR8N-UH is ideal for both home and office environments where efficient and reliable memory performance is required.