The 4GB RAM memory from PHS-memory is specifically designed for the Lenovo ThinkPad T431s (20AA) and offers a reliable and powerful upgrade to your system's memory. With a storage capacity of 4 gigabytes and a clock speed of 1600 MHz, this DDR3 SO-DIMM RAM enhances system performance and provides a smooth multitasking experience. Its compatibility with the Lenovo ThinkPad T431s (20AA) ensures easy installation and use. The RAM is ideal for users looking to boost their laptop's performance, whether for everyday applications, office tasks, or more demanding activities. The use of LPDDR3 chips and support for a voltage of 1.5 volts contribute to the system's energy efficiency and stability.

• 100% compatible with Lenovo ThinkPad T431s (20AA)
• 4GB storage capacity for improved performance
• 1600 MHz clock speed for fast data processing
• Energy-efficient LPDDR3 chip with 1.5 volts voltage.