Poll: Would this be good for gaming?

[Gasaraki]

Right so recently I've started to get into PC gaming (All the pc gaming I've ever really done was the orange box and tribes vengeance on my laptop) and since my mom's looking to buy a new desktop to replace the slow as hell one that she currently uses, she's agreed to let me choose which one to get. Now I'm not computer illiterate or anything, but I just have this feeling that I'm gonna overlook something important spec-wise :/
TLR : Tell me if this setup is any good.
Oh, btw I'm mostly going to be playing Crysis, Far cry 2 and Supreme Commander 2.

The computer [http://www.bestbuy.ca/en-CA/product/acer-acer-aspire-desktop-computer-featuring-intel-pentium-dual-core-e5400-ax1800-e1232-ax1800-e1232/10137098.aspx?path=1784946614aecde8999f1b8d987e1b49en02]
The graphics card I'm going to buy and install myself.


If you're too lazy to click on the links:
Processor: Intel Pentium Dual Core E5400 2.7GHZ
Ram: 4GB DDR2
Graphics Card: Geforce GTS 250 with 512MB GDDR3

EDIT: Wtf? It got double posted -_- could a mod lock this one?

 

[xHipaboo420x]

You've double posted this...

 

[TerribleAssassin]

It should do.


But I dunno, I just console game.

 

[EHKOS]

It won't run anything NEW. And you won't be able to run Crysis, but most games that have come out last year will work. Anything from this year and longer won't run. Primarily due to your graphics card.