The HMA851S6AFR6N-UH by SK hynix is a DDR4 SODIMM module tailored for users seeking to upgrade their laptop or small form factor PCs. It features a 512Mx64 SODIMM configuration with a double-sided 1Rx16 organization, delivering a total capacity of 4GB. This module operates at a frequency of 2400T MHz, offering a balance of performance and power efficiency that is ideal for multitasking and memory-demanding applications. Built on SK hynix's proprietary 512Mx16 4C technology, it ensures high compatibility and reliability. The HMA851S6AFR6N-UH is designed for users needing dependable performance for day-to-day computing tasks, multimedia playback, and productivity applications, making it a smart choice for upgrading computing devices.