Upgrade your 12 13 MacBook Pro Retina Display with an SSD for a total system performance and capacity boost SSD kit includes all the tools you needThe MacBook Pro "Core i7" 23 15Inch (Mid12/USB 30) features a 22 nm "Ivy Bridge" 23 GHz Intel "Core i7" processor (3615QM), with four independent processor "cores" on a single silicon chip, a 6 MB shared level 3 cache, 4 GB of 1600 MHz DDR3L SDRAM (PC) installed in pairs (two 2 GB modules), a 500 GB Serial ATA (5400 RPM) hard drive, an 8X DL "SuperDrive", dual graphics processors a NVIDIA GeForce GT 650M with 512 MB of dedicated GDDR5 memory and an "integrated" Intel HDWireless web testing conducted by Apple in May 12 using preproduction 26GHz quadcore Intel Core i7–based 15inch MacBook Pro units and preproduction 29GHz dualcore Intel Core i7–based 13inch MacBook Pro units The wireless web test measures battery life by wirelessly browsing 25 popular websites with display brightness ...