The HMA851S6AFR6N-TF by SK hynix stands out as a DDR4 SODIMM module designed for enhancing the computing power of laptops and other small form factor devices. This module offers a 4GB capacity and is built using four 512Mx16 chips, delivering a total of 64 bits in data width. Operating at a speed of 2133MHz (DDR4-2133P), it ensures swift data processing and an overall smooth computing experience. The 1Rx16 configuration signifies a single rank of wider memory chips, optimizing the module for both power efficiency and reliable performance. Compatible with devices that accommodate 260-pin DDR4 memory, it is a perfect upgrade for boosting your system's speed and multitasking capabilities.