The 4GB RAM memory from PHS-memory is specifically designed for the Asus K509FA-Q52S-CB model, providing a reliable and powerful upgrade to the system's memory. With a memory clock frequency of 2400 MHz and DDR4 RAM type, this SO-DIMM RAM ensures improved data processing and system performance. Its 100% compatibility with the Asus K509FA-Q52S-CB makes installation simple and straightforward. This memory is ideal for users looking to enhance their laptop's performance, whether for everyday applications, multitasking, or more demanding tasks. Additionally, the use of 1.2 volts ensures energy-efficient performance, extending the device's lifespan.

• SO-DIMM form factor for easy integration into laptops
• Memory clock frequency of 2400 MHz for enhanced performance
• Energy-efficient with only 1.2 volts operating voltage
• Compatible with Asus K509FA-Q52S-CB for seamless use.