WALRAM 2PCS Memoria Ram DDR3 8GB 1600MHz DDR4 2666MHZ 3200MHZ 2400MHZ Sodimm Notebook Memory DDR3L 4GB 1.35V 1.2V Latpop Ram Each WALRAM memory through the various types of manual testing, make the product can used in different application environments,be able to provide users with both high-performance and high stability of the computer experience. Whether it is general user, gamers, or computer enthusiasts, can feel WALRAM memory bring the performance improvement for computer WALRAM DDR3 8GB Model laptop : DDR3 Capacity:8GB Memory Speed:1333/1600/1866MHz Chipset Brand:HY,SEC,MIC,ELP.... Memory Channel:Dual Channel CAS Latency:1333MHz=CL91600MHz=CL11 Pins:DDR3=204pin Voltage:DDR3=1.35V/1.5V Features:Unbuffered Function:Non-EC Warranty:Three years Notice: Please select the right memory according to the parameters of your laptop. We have three memory colors ( green, ,black), it will be sent by randomly.