Recommended requirements:
CPU: 2.4 GHz Dual Core or better
RAM: 1GB for XP and 2GB for Vista
HD: 8GB Free Space
GFX: 3.0 Shader Support, Nvidia Geforce 7800, ATI Radeon X1800 or better.
Minimum requirements:
CPU: Intel® Pentium® 4 2.4 GHz, AMD® Athlon™ 64 2800+ processor
or any 1.8Ghz Dual Core Processor or better.
RAM: 512MB RAM (768MB for Windows Vista)
HD: 8GB Free SPace
GFX: NVIDIA® Geforce™ 6600, ATI® Radeon® 9800Pro or better
Download Links
Total Size:

6.32 GB
Fileserve Links
http://www.fileserve.com/file/hkMHEx7
http://www.fileserve.com/file/bR3S2cw
http://www.fileserve.com/file/UKfDqwG
http://www.fileserve.com/file/GwQs6pW
http://www.fileserve.com/file/6WkVHDp
http://www.fileserve.com/file/TTAmY7M
http://www.fileserve.com/file/DjsZYk8
OR
Bitshare Link(s)
http://bitshare.com/files/uq8vjyhi/CallOfDuty4ModernWarfareGOTYFullISOFPS2007_SkidrowGames.com.part1.rar.html
http://bitshare.com/files/eppf0f2o/CallOfDuty4ModernWarfareGOTYFullISOFPS2007_SkidrowGames.com.part2.rar.html
http://bitshare.com/files/92bm8ezk/CallOfDuty4ModernWarfareGOTYFullISOFPS2007_SkidrowGames.com.part3.rar.html
http://bitshare.com/files/xp47jzou/CallOfDuty4ModernWarfareGOTYFullISOFPS2007_SkidrowGames.com.part4.rar.html
http://bitshare.com/files/48dv8ure/CallOfDuty4ModernWarfareGOTYFullISOFPS2007_SkidrowGames.com.part5.rar.html
http://bitshare.com/files/olml6p13/CallOfDuty4ModernWarfareGOTYFullISOFPS2007_SkidrowGames.com.part6.rar.html
http://bitshare.com/files/umnfs1jc/CallOfDuty4ModernWarfareGOTYFullISOFPS2007_SkidrowGames.com.part7.rar.htm