Are my components compatible? ($550 Gaming PC)

[gogims]

Hello, I am planning to buy all these parts to build a $550 gaming desktop. I was wonder if every part I chose are compatible and won't give any problem:

RAM: Crucial CT2KIT25664BA1339 4GB 2GBx2 240-pin PC3-10600 DIMM DDR3 Memory KIT

CASE: GAMMA Classic Series ATX Mid Tower Interior Steel Chassis (Black)

PSU: Antec BP550 Plus 550W ATX12V V2.2 Modular Power Supply

HDD: Western Digital Caviar Blue 500 GB Bulk/OEM Hard Drive 3.5 Inch, 16 MB Cache, 7200 RPM SATA II WD5000AAKS

MOBO: ASRock AM3 processors AMD 770-140W 4DDR3/ATI CrossFireX motherboard M3A770DE

CPU: AMD Athlon II X4 630 95W AM3 2MB 2800MHz Retail

GPU: XFX Radeon HD 5750 1GB DDR5 PCIE Graphics Card HD575XZNFC

I accept any feedback about this $550 gaming desktop. Thanks in advance.

EDIT:
BTW which PSU would be better??
Eagle Voltas ET-PSVTX600E-BK 600Watt Power Supply 12cm LED fan, 13 connectors, Crossfire & SLI ready
or
Antec BP550 Plus 550W ATX12V V2.2 Modular Power Supply

Would it make a difference on performance??
* Take also in consideration that I am saving $35.

 

[Pyroflea]

Just to let you know, all those links 404

All that hardware appears to be compatible however. Should be a pretty decent budget system at that

 

[gogims]

Thanks... I just noticed that every piece I linked was bought in today

 

[banthracis]

You can get a better build on newegg.

GPU
Sapphire 5770 $159 w/ $10 MIR
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102873

RAM
G Skill Eco 1600 cas 7 $110
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231321

HD/Case
7200.12 500gb and Hec Blitz $59
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.413256

PSU/optical
OCZ 600w 80+ and Samsung $72 w/ $20 MIR
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.418940

CPU/mobo
Ga-770-ud3 and Athlon ii x3 940 $150 w/ $10 MIR
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.407609

$551 before shipping and $30 in rebates

 

[gogims]

The thing is that I don't own a US credit card, so I can't buy in neweggs :S

 

[banthracis]

How are you getting from amazon then?

Newegg does take paypal you know.

 

[gogims]

Amazon takes international visas, I will try the paypal method. Thanks man.

 

[gogims]

BTW which PSU would be better??
Eagle Voltas ET-PSVTX600E-BK 600Watt Power Supply 12cm LED fan, 13 connectors, Crossfire & SLI ready
or
Antec BP550 Plus 550W ATX12V V2.2 Modular Power Supply

Would it make a difference on performance??
* Take also in consideration that I am saving $35.

 

[banthracis]

antec PSU would be better. Don't go with no name companies.

 

[goalguy876]

Go with the antec psu they are more reliable

 

[gogims]

Best answer selected by gogims.