The Apacer RAM model ES.08G21.GSH is a module designed to boost memory performance and capacity in portable systems that require compact and efficient components. This module offers a capacity of 8 GB, suitable for multitasking, demanding applications, and improving overall speed in laptop- or mini PC-based systems. It uses DDR4 technology, providing higher speed and lower power consumption compared to previous generations, operating at a frequency of 3200 MHz, ideal for fast data transfer and smoother performance in modern applications and games. Its 1.2 V voltage contributes to better energy efficiency, helping preserve battery life in portable devices. Regarding its form factor, it uses the SO-DIMM standard, corresponding to smaller modules designed for laptops and space-limited devices, facilitating integration and upgrades without compromising compact design. With a CAS latency of 22 (CL22), this memory balances speed and stability, offering reliable performance for a wide range of everyday and professional uses. The plastic construction protects electronic components while keeping the weight light, maintaining device mobility. In summary, the Apacer ES.08G21.GSH RAM represents a balanced and efficient solution for users seeking to enhance the capacity and speed of their portable systems, ensuring compatibility and performance within current standards.