Mini DisplayPort output with support for DVI, VGA, and dual-link DVI (adapters sold separately)
Audio:
Stereo speakers
Dual microphones
Headphone/optical digital audio output (minijack)
Support for Apple iPhone headset with microphone
Graphics and Video Support Display:
21.5-inch (diagonal) LED-backlit display with IPS technology
Graphics Support:
NVIDIA GeForce GT 650M graphics processor with 512 MB of GDDR5 memory
Resolution: 1920 x 1080 pixels
Support for millions of colors
Support for extended desktop and video mirroring modes
Simultaneously supports full native resolution on the built-in display and up to a 30-inch display (2560 x 1600 pixels) on an external display
Support for Target Display Mode via the Thunderbolt port using a Thunderbolt to Thunderbolt cable (sold separately)
Storage Optical Drive:
None
Internal Hard Drive:
Standard: 1 TB 5400-rpm serial ATA hard drive
Optional: 1 TB Fusion drive ($250 US)
Operating System Original OS:X v10.8.2 (Mountain Lion)
Compatible MacOS: X v10.8.2 (Mountain Lion)
For additional information on operating systems: See this article
Miscellaneous Model No.:MD094LL/A Form Factor:iMac (21.5-inch)(Late 2012) Dimensions (Inches):17.7 H x 20.8 W x 6.9 D Average Weight (lbs):12.5 Original Price:$1499 US
Comments Model originally shipped with Mac OS X v10.8 Mountain Lion (Mac App Store, Safari, Mail, Messages, Calendar, Contacts, Reminders, Notes, Time Machine, FaceTime, Photo Booth, Game Center, iTunes, iLife); 90 days of free telephone support and a one-year limited warranty.
