![4GB 2X2GB RAM Memory for Compaq Presario CQ50 Series Presario CQ57-339WM Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Walmart.com 4GB 2X2GB RAM Memory for Compaq Presario CQ50 Series Presario CQ57-339WM Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Walmart.com](https://i5.walmartimages.com/asr/961994c9-9fc7-4e43-a3e1-4a8141357a04_1.364ff8950ea91088ea22e80641cba467.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
4GB 2X2GB RAM Memory for Compaq Presario CQ50 Series Presario CQ57-339WM Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Walmart.com
![4GB Memory Upgrade for HP 15 Series Notebook 15-d009tx DDR3L 1600MHz PC3L-12800 SODIMM RAM (PARTS-QUICK Brand) at Amazon.com 4GB Memory Upgrade for HP 15 Series Notebook 15-d009tx DDR3L 1600MHz PC3L-12800 SODIMM RAM (PARTS-QUICK Brand) at Amazon.com](https://m.media-amazon.com/images/I/61oRX0L4+uL.jpg)
4GB Memory Upgrade for HP 15 Series Notebook 15-d009tx DDR3L 1600MHz PC3L-12800 SODIMM RAM (PARTS-QUICK Brand) at Amazon.com
![A-Tech 4GB RAM for HP Pavilion DV6-6135DX | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com A-Tech 4GB RAM for HP Pavilion DV6-6135DX | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com](https://m.media-amazon.com/images/I/71b77vH2WAL._AC_UF894,1000_QL80_.jpg)
A-Tech 4GB RAM for HP Pavilion DV6-6135DX | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com
![A-Tech 4GB RAM for HP Pavilion DV6-6135DX | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com A-Tech 4GB RAM for HP Pavilion DV6-6135DX | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com](https://m.media-amazon.com/images/I/71b77vH2WAL.jpg)