CMS 8GB (2x4GB) RAM Memory Compatible with Dell Latitude E5410 Notebook - Walmart.com
8GB 2X4GB RAM Memory for HP HDX Series X18-1180EP Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade System Specific Memory - Newegg.com
A-Tech 8GB (2x4GB) RAM for Gateway DX4380-UR22 | DDR3 1600MHz PC3-12800 Non ECC DIMM 1.5V - Desktop Memory Upgrade Kit at Amazon.com