Call of Duty: Modern Warfare 2 System Requirements
Minimum system requirements:
Intel Pentium 4 3.2 GHz or AMD Athlon 64 3200+ processor or better supported
1 GB RAM
256 MB NVIDIA GeForce 6600GT or better or ATI Radeon 1600XT or better (Shader 3.0)
Microsoft Windows XP or Windows Vista (Windows 95/98/ME/2000 are unsupported)
12GB of free hard drive space
100% DirectX 9.0c compatible sound card
Broadband connection and service required for Multiplayer Connectivity. Internet Connection required for activation. Co-op/Multiplayer Hosting: To host Co-op or MP matches, a 2Ghz dual-core or better processor is recommended.
There are only official system requirements on the site which are released by developers or an official publisher.
Can you run it?
Compare the system requirements with a configuration you can add below.