Dragon age 2 pc Requirement?

i want to know requirement of dragon age 2 PCDragon age 2 pc Requirement?
PC Recommended:
CPU: Intel Core 2 Quad 2.4 GHz Processor or equivalent
CPU: AMD Phenom II X3 Triple core 2.8 GHz or equivalent
RAM: 2GB (4 GB Vista and Windows 7)
Video: ATI 3850 512 MB or greater
Video: NVIDIA 8800GTS 512 MB or greater
DirectX 11 Video: ATI 5850 or greater
DirectX 11 Video: NVIDIA 460 or greater

PC Minimum:
OS: Windows XP with SP3, Windows Vista with SP2, or Windows 7
CPU: Intel Core 2 Duo (or equivalent) running at 1.8 GHz or greater
CPU: AMD Athlon 64 X2 (or equivalent) running at 1.8 GHz or greater
RAM: 1 GB (1.5 GB Vista and Windows 7)
Video: ATI Radeon HD 2600 Pro 256 MB
Video: NVIDIA GeForce 7900 GS 256 MB cards
Disc Drive: DVD ROM drive required
Hard Drive: 7 GB
Sound: Direct X 9.0c Compatible Sound Card Windows Experience Index: 4.5

MAC Minimum:
OS: OS X 10.6.6 Snow Leopard or greater
CPU: 1.86 GHz Intel Core 2 Duo or better
RAM: 2 GB or greater
Video: ATI HD2600, NVIDIA 9400, or better graphics card with at least 256 MB of dedicated VRAM
Disc Drive: DVD ROM drive required
Hard Drive: 9 GB of hard drive space required
Video Cards Not Supported: Intel GMA series, Nvidia 7x00 series, AMD 1x00 series, AMD 2400