The RAM from PHS-memory is specifically designed for the Asus ExpertBook P2540FA-DM0561R and offers a storage capacity of 8 gigabytes. With a memory clock frequency of 2666 megahertz (MHz), this DDR4 RAM ensures high performance and efficiency. The SO-DIMM form factor is ideal for laptops and allows for easy installation. The memory operates at a voltage of 1.2 volts and features 260 pins, making it a reliable choice for upgrading or replacing existing memory. Compatibility with the ASUS brand ensures that users receive optimal performance and stability. This RAM is an excellent solution for anyone looking to enhance the performance of their Asus ExpertBook, whether for everyday applications or more demanding tasks.