The stunning all-in-one iMac features a beautiful 21.5- widescreen display. Fourth-generation quad-core Intel Core processors and superfast NVIDIA graphics make it the most powerful iMac yet. And it comes standard with 8GB memory, a 1TB hard drive, and advanced, high-speed I/O, including two Thunderbolt ports and four USB 3 ports. All in an impossibly thin enclosure that’s only 5 mm at the edge.
Mac OS X 10.8 pre-installed
Intel 4th Gen Haswell Core i5-4570S Quad-Core 2.9GHz CPU
Max Turbo Frequency: 3.6GHz
8 GB 1600MHz DDR3 RAM (32 GB maximum supported)
1 Terabyte (1TB) 7200RPM Serial ATA hard drive
NVIDIA GeForce GT 750M graphics processor with 1GB of GDDR5 memory