NBA 2K11 System Requirements
Minimum system requirements:
Pentium 4 2.4 Ghz Single Core processor or equivalent (2.8 Ghz for Vista)
512 MB or more (1 GB for Vista)
DirectX 9.0c compatible* Video card with 128 MB or more memory and one of the following chipsets is required: ATI x1300 or greater; NVIDIA 6600 or greater; DirectX 9.0c compatible card with Shader Model 3.0 support.
XP, Vista, 7
10.5 GB or more free space
DirectX 9.0c compatible
There are only official system requirements on the site which are released by developers or an official publisher.
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