The 4GB RAM memory from PHS-memory is specifically designed for the Asus Pro Essential PU401LA-WO074P model, providing a reliable and powerful expansion of the system memory. With a storage capacity of 4GB and a clock frequency of 1600MHz (PC3L-12800S), this DDR3 SO-DIMM memory enables improved multitasking capabilities and faster data processing. Compatibility with the Asus Pro Essential PU401LA-WO074P ensures easy installation and optimal performance. The memory operates at a voltage of 1.35 volts, making it energy-efficient while also supporting system stability. Ideal for users looking to enhance their laptop's performance, this RAM offers a cost-effective solution for everyday applications and more demanding tasks.

• 100% compatible with Asus Pro Essential PU401LA-WO074P
• DDR3 SO-DIMM form factor for easy installation
• Memory clock frequency of 1600MHz for improved performance
• Energy-efficient 1.35 volts for optimal system stability.