8GB (2x 4GB )Kit DDR3L PC3L-12800 1600 MHz Low Voltage Laptop SODIMM MEMORY RAM 15 out of 5 Stars. 1 reviews Crucial - DDR4 - 8 GB: 2 x 4 GB - SO-DIMM 260-pin - 2400 MHz / PC4-19200 - CL17 - 1.2 V - unbuffered - non-ECC Add $26.78cu...