I need help for future advancements on my computer

M17_Astro

Honorable
Aug 9, 2013
4
0
10,510
Will my computer be compatible with the things i want to buy for better performance?

These are my current computer specs:

OS: Windows 7 Home Premium 64-bit
RAM: 16GB DDR3
Processor: AMD FX-6100 Six-Core processor
Direct Version: DX 11
Graphics Card: NVIDIA GeForce GT 640 2GB
Motherboard: ASUS M5A78L/USB3
Power Supply: Corsair GS800
Hard drive: Seagate 500GB

I am wanting to buy the new AMD R9 280x and a seagate Barracuda 2tb HDD; will my computer have any problems or will it be compatible with these added components?