heck the iNFO here:  
http://bayimg.com/nAkmkAADK

Screens: 
  
  

(screens taken from EZ)

Minimum requirements:

OS: Windows Vista or Windows 7
Processor: Core 2 Duo 2.4 GHz or Althon X2 2.7 GHz
RAM: 2GB
Graphic card: DirectX 10 or 11 compatible Nvidia or AMD ATI card, ATI Radeon
3870 or higher, Nvidia GeForce 8800 GT or higher.
Graphics card memory: 512 MB
Sound card: DirectX compatibl sound card
Hard drive: 15 GB

Developer: Digital Illusions/EA DICE
Publisher: Electronic Arts Inc.
Genre: Shooting / FPS
Platform: PC / Windows

Release date: World: 25 October 2011
USA: 25 October 2011
Europe: 28 October 2011
Australia: 27 October 2011


Play modes: Single Player
Game language: ENGLISH ONLY
Age requirements: Everyone


Battlefield 3 leaps ahead of its time with the power of Frostbiteâ„¢ 2, the next instalment of DICE's cutting-edge game engine. This state-of-the-art technology is the foundation on which Battlefield 3 is built, delivering enhanced visual quality, a grand sense of scale, massive destruction, dynamic audio and incredibly lifelike character animations. As bullets whiz by, walls crumble, and explosions throw you to the ground, the battlefield feels more alive and interactive than ever before. In Battlefield 3, players step into the role of the elite U.S. Marines where they will experience heart-pounding missions across diverse locations including Paris, Tehran and New York.