Im going to buy a second hand Gaming pc and i would like to know you're opinion on it's spec.

-Amd fx 8120 eight core 3.11ghz
-Asus tough armor sabertooth 990FX motherboard
-16 gb ddr3 ram
-Xfx HD Radeon 6970 graphics card
-750gb hard drive and 128gb ssd OCZ agility 3
-corsair professional gold 750w power supply