Apple MacBook Pro 15.4-Inch Retina Laptop Quad i7 2.5GHz / 16GB DDR3 Memory / 1TB SSD / Nvidia GeForce GT 750M 2GB Video / OS X Sierra / Thunderbolt / HDMI (Renewed) | Pricepulse
A-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com