Can someone check this build?

Solution
The power supply is a weakness and low quality, also the 200R is not the best option if you want good airflow in your system. The 970 Gaming isn't an issue for overclocking, It's an ok motherboard for it but it has to be said that for the same price you can afford an Intel i5 build that will perform quite a bit better as shown with this build:
http://pcpartpicker.com/p/Y6h6kL


+1
 
PCPartPicker part list: http://pcpartpicker.com/p/7rns99
Price breakdown by merchant: http://pcpartpicker.com/p/7rns99/by_merchant/

CPU: Intel Core i5-6400 2.7GHz Quad-Core Processor ($183.88 @ OutletPC)
Motherboard: ASRock Z170 Pro4S ATX LGA1151 Motherboard ($82.98 @ Newegg)
Memory: GeIL EVO POTENZA 8GB (2 x 4GB) DDR4-2133 Memory ($39.99 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($45.88 @ OutletPC)
Video Card: PowerColor Radeon R7 370 4GB PCS+ Video Card ($139.99 @ Newegg)
Case: Deepcool TESSERACT BF ATX Mid Tower Case ($28.99 @ Newegg)
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($55.99 @ SuperBiiz)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($15.99 @ Newegg)
Total: $593.69
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-01-25 08:04 EST-0500