It’s amazing to look at. And even more amazing to use.
A big, bold display. Fourth-generation Intel quad-core processors and the latest NVIDIA graphics. An advanced Fusion Drive option. And much more. No desktop has ever brought so much to the table.
Specifications
Apple iMac 27-inch 3.4GHz ME089ZP/A PC
Display27-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1440 resolution with support for millions of colours
Processor
3.4GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.8GHz) with 6MB L3 cache Memory8GB (two 4GB) of 1600MHz DDR3 memory; four user-accessible SO-DIMM slots
Hard Drive1TB (7200-rpm) hard drive
Graphics
NVIDIA GeForce GTX 775M graphics processor with 2GB of GDDR5Video Support CameraFaceTime HD cameraSimultaneously supports full native resolution on the built-in display and up to a 30-inch display (2560 by 1600 pixels) on an external displaySupport for extended desktop and video mirroring modesSupport for Target Display Mode via the Thunderbolt port using a Thunderbolt to Thunderbolt cable (sold separately) AudioStereo speakers
Dual microphones
Headphone port
Headphone/optical digital audio output (minijack)
Support for Apple iPhone headset with microphone
Connections and ExpansionSDXC card slotFour USB 3 ports (compatible with USB 2)Two Thunderbolt portsMini DisplayPort output with support for DVI, VGA and dual-link DVI (adapters sold separately)10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)Kensington lock slotInputApple Wireless KeyboardFull-size keyboard with 78 (US) or 79 (ISO) keys, including 12 function keys and four arrow keys (inverted ‘T’ arrangement)Magic MouseSmooth, seamless Multi-Touch surface with support for simple gestures (scrolling and swiping). Click and double-click anywhere. Ambidextrous construction accommodates left- and right-handed users.Magic TrackpadGlass Multi-Touch trackpad for precise cursor control; supports inertial scrolling, pinch and expand, swipe, three-finger swipe, four-finger swipe, tap, double-tap, rotate, screen zoom, scroll, click and drag, click drag and lock, and secondary click A and B.WirelessWi-Fi802.11ac Wi-Fi wireless networking2; IEEE 802.11a/b/g/n compatibleBluetoothBluetooth 4.0 wireless technologSoftware
OS X Mountain LionIncludes Mail, Messages, Contacts, Calendar, Safari, Reminders, Notification Center, Notes, Dictation, iCloud, Time Machine, FaceTime, Photo Booth, AirPlay, Game Center, the Mac App Store, iTunes, Gatekeeper, Twitter and Facebook integration and more. 
