The PSD44G213381S module from Patriot is designed to upgrade the memory in DDR4-enabled laptops and small form factor PCs. This 4GB DDR4 SODIMM operates at 2133 MHz, providing a notable improvement in performance compared to previous-generation memory technologies. With a 260-pin interface, it ensures broad compatibility with a variety of systems that support this memory specification. Engineered as part of Patriot's acclaimed Signature Line, this module guarantees not only enhanced performance but also superior stability and reliability. The 1Gx4 configuration of the memory chips is optimized for efficient data handling, promoting smoother multitasking and a more responsive computing experience for users looking to gain extra performance without sacrificing power efficiency.