4GB KVR26S19S6/4 260-Pin DDR4 2666 MHz SODIMM RAM Kingston
Kingston KVR26S19S6/4 4GB DDR4-2666/PC4-21300 SODIMM 260-Pin CL19 Single Rank x16 Non-ECC Unbuffered Memory Module

4GB KVR26S19S6/4 260-Pin DDR4 2666 MHz SODIMM RAM Kingston
Kingston KVR26S19S6/4 4GB DDR4-2666/PC4-21300 SODIMM 260-Pin CL19 Single Rank x16 Non-ECC Unbuffered Memory Module