Are these compatible parts?

[Zortwil]

Just want to make sure my parts are compatible before I order. Any other suggestions would be nice too.

PCPartPicker part list: http://pcpartpicker.com/p/PD8e
Price breakdown by merchant: http://pcpartpicker.com/p/PD8e/by_merchant/
Benchmarks: http://pcpartpicker.com/p/PD8e/benchmarks/

CPU: Intel Core i3-3220 3.3GHz Dual-Core Processor ($114.99 @ NCIX US)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.99 @ Newegg)
Motherboard: Asus P8H77-I Mini ITX LGA1155 Motherboard ($96.99 @ Amazon)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($52.00 @ Newegg)
Storage: OCZ Agility 3 120GB 2.5" Solid State Disk ($89.99 @ Newegg)
Video Card: EVGA GeForce GTX 660 2GB Video Card ($179.99 @ Newegg)
Case: BitFenix Prodigy (Black) Mini ITX Tower Case ($79.99 @ NCIX US)
Power Supply: Corsair CX 500W 80 PLUS Bronze Certified ATX12V Power Supply ($59.99 @ Newegg)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($19.96 @ Amazon)
Total: $723.89
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-04-10 18:11 EDT-0400)

 

[Norlag]

This is what I would do for that price range. It's not mini itx, but it'll perform better.

http://pcpartpicker.com/p/POH8

CPU: AMD FX-6300 3.5GHz 6-Core Processor ($119.99 @ Microcenter)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ Outlet PC)
Motherboard: ASRock 990FX Extreme3 ATX AM3+/AM3 Motherboard ($119.99 @ Newegg)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($52.00 @ Newegg)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($69.98 @ Outlet PC)
Video Card: Sapphire Radeon HD 7870 XT 2GB Video Card ($238.99 @ SuperBiiz)
Case: Cooler Master Elite 430 ATX Mid Tower Case ($29.99 @ Newegg)
Power Supply: XFX 550W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply ($59.99 @ Newegg)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($19.96 @ Amazon)
Total: $740.87

 

[mace200200]

I would consider buying a more efficent PSU for a mini ITX build, it'll generate less heat. I also just don't like the builders series.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182082
Also, I don't look at making tiny computers ever, but that 212 EVO isn't a small cooler, you may want to look towards the shorter TX3, same thing only with 92mm fans, there's even another one with 80mms.

 

[lolplanet]

Consider getting a regular HDD for the added space if you plan on having a bit of stuff on it