The 4GB RAM memory from PHS-memory is specifically designed for the Asus U31F-RX112X model and offers a reliable and powerful expansion of the system memory. With a memory clock frequency of 1066 MHz and the DDR3 SO-DIMM form factor, this RAM is optimally suited for the demands of modern applications. The 4GB capacity enables enhanced multitasking capabilities and ensures smooth performance for everyday tasks. Compatibility with the Asus U31F-RX112X series guarantees easy installation and use without the need for additional adjustments. This memory is an ideal choice for anyone looking to boost their laptop's performance, whether for office applications, multimedia, or light gaming.

• Compatible with Asus U31F-RX112X for easy installation
• Memory clock frequency of 1066 MHz for improved performance
• DDR3 SO-DIMM form factor for compact design
• 4GB capacity to support multitasking and applications.