Samsung's M471B5273BH0-CH9 [256Mx8 16C] is a DDR3 1333 SODIMM 204pins memory module engineered for superior performance and dependability. This module, with DDR3-1333 512Mx64 SODIMM 2Rx8 configuration, brings a total capacity of 4GB to your system, enabling enhanced data processing speeds and improved computational efficiency. Operating at a frequency of 1333MHz, it ensures faster system responses, making it perfect for executing intensive applications and multitasking with ease. Its dual-rank (2Rx8) setup enhances system compatibility and performance across a broad range of laptops and small-form-factor PCs. Manufactured with high-quality components [256Mx8 16C], this module is subjected to Samsung's stringent testing protocol, guaranteeing reliability and consistent performance. For those in pursuit of an upgrade that strikes a balance between speed, reliability, and quality, the M471B5273BH0-CH9 stands out as a commendable choice.