Adding more memory increases system performance. This Lenovo 4 GB DDR4 2133 MHz SoDIMM Memory allows you to upgrade your system's performance and enhance its ability to run more programs simultaneously. Test-proven 100% compatibility listed for supported systems.
Lenovo 4GB PC4-17000. Internal memory: 4 GB, Internal memory type: DDR4, Memory clock speed: 2133 MHz. Certification: CE. Width: 3.01 cm, Depth: 6.78 cm, Height: 3.8 mm