Apple i5 2.5GHz, 8GB of RAM, 500GB hard drive. The ultimate all-in-one goes all out. The new iMac features next-generation quad-core processors and the fastest graphics ever in an all-in-one computer. It also brings Thunderbolt I/O technology to the desktop for lightning-fast data transfer. And a new FaceTime HD camera lets you make full-screen HD video calls.* All from a beautiful widescreen LED-backlit display that takes up just a sliver of your desk. It's everything you want in a desktop. Now more powerful, more advanced, and even more incredible than before. *FaceTime requires a FaceTime-enabled iOS device with a Wi-Fi connection or a FaceTime-enabled Mac with an Internet connection and FaceTime for Mac software (may require separate purchase). Not available in all areas.
2.5GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache
500GB hard drive
8GB 1333MHz DDR3 SDRAM, DVD SuperDrive
21.5" LED-backlit display with a widescreen 16:9 aspect ratio, AMD Radeon HD 6750M
Mac OS X v10.11 El Capitan