Will my Corsair TX 550M 550Watts run this setup, graphics card?

[hotpocket]

Hey guys I recently bought a Corsiar TX 550M with 550W.
It has a single 12V, and at +12V@45A

I got the power supply for really cheap and am hoping I didn't make a mistake, I got it 2 days ago at frys for 49.99. Here is the newegg link of my PSU

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139032

The reviews are not good unfortunately, maybe this is why it was so cheap.

Here are my specs

CPU:
Intel i5-3330
3.0 Ghz/6MB L3 Cache

Motherboard:
Asus P8z77-v-LX

GPU:
asus nivida geforce 660ti

8gb ram dual viper, intel viper 3

windows 8 operating system.

On the box the gpu, says it needs at minimum of 550W, and 12V@38A, so I barely meet the requirements, is that okay? Will there be problems of "barley" meeting the requirements? I could found anything about this online. Also, it has only one rail, is this okay?

As you can see I know next to knowing about computers and also English is not my first language. Thank you for your time.

 

[Dark Lord of Tech]

Yes , it will run that card.Has enough power and the right connections.

PCI-Express Connector
2 x 6+2-Pin

CORSAIR Enthusiast Series TX550M 550W ATX12V v2.31 / EPS12V v2.92 80 PLUS BRONZE Certified Semi Modular High Performance Power Supply

Recommended Award by JonnyGuru.com

 

[Dark Lord of Tech]

Don't forget to choose a Best Solution when opening a question thread , the forum members will appreciate that.Thanks for posting on the forum.

 

[hotpocket]

Thanks everyone! How do i choose the best soultion? Thanks.

 

[Dark Lord of Tech]

Click on the pick as solution tab in the answer that helped you the most