This 4GB DDR3-1333MHz SODIMM RAM module is compatible with Lenovo systems. It features a dual rank design, operating at a voltage of 1.5V and designed for optimized performance in laptops.
Addon 55Y3708-AA LENOVO 55Y3708 COMPATIBLE 4GB DDR3-1333MHZ UNBUFFERED DUAL RANK 1.5V 204-P