Kingston ValueRAM 3GB DDR3 SDRAM Memory Module at Amazon.com
HP Compaq CQ2014 N14939 661109001 Motherboard 3GB DDR3 RAM
Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) at Amazon.com