[New Build] Good Gaming PC?

[Altiris]

Is this a good gaming PC? Is everything compatible? I'm a little worried about the case that comes with a built in PSU, is it good or should I swap for something else?

DVD Rom Sony Optiarc 24X DVD Burner
http://www.newegg.com/Product/Product.aspx?Item=N82E16827118067

Motherboard GIGABYTE GA-H61MA-D3V
http://www.newegg.com/Product/Product.aspx?Item=N82E16813128539

Case Rosewill R218-P-BK-450W
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147082

Memory G.SKILL Value Series 8GB
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231422

Processor Intel Pentium G620
http://www.newegg.com/Product/Product.aspx?Item=N82E16819116399

Keyboard Logitech K120
http://www.newegg.com/Product/Product.aspx?Item=N82E16823126096

Hard Drive SAMSUNG Spinpoint F3 HD103SJ 1TB 7200 RPM 32MB
http://www.newegg.com/Product/Product.aspx?Item=N82E16822152185

Graphics Card SAPPHIRE Radeon HD 6670 1GB 128-bit DDR3 PCI
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102988

Win 7 OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16832116986

Is this a good gaming PC? Is everything compatible?

Total Without Shipping and tax: $487.91
Total With shipping and tax: $541.30

I need a GPU that can at least play Minecraft, CoD4 and Black Ops 2 at 1920x1080. Is there anything cheaper than a 6670 that can do this?

Thanks!

 

[bctande1]

Here, let me try

 

[Altiris]

Bump?