Is a R9 270 GPU compatible with my PC

Solution
It's compatible with your mobo, and it should fit physically. Will the PSU support it? Maybe not. Recommended power is 500W with 28 amps on the 12+ rails. The system you linked comes with an unnamed 460W PSU with unknown amp rating. It might still work, but if it's a crappy PSU you'd be taking a serious risk.
It's compatible with your mobo, and it should fit physically. Will the PSU support it? Maybe not. Recommended power is 500W with 28 amps on the 12+ rails. The system you linked comes with an unnamed 460W PSU with unknown amp rating. It might still work, but if it's a crappy PSU you'd be taking a serious risk.
 
Solution