Is this PSU enough for new system?

tannerdrummer

Reputable
Oct 27, 2015
1
0
4,510
ASRock H97M Pro4 LGA 1150 Intel H97 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel
Intel Core i7-4790K Haswell Quad-Core 4.0GHz LGA 1150 Desktop Processor BX80646I74790K
G.SKILL AEGIS 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop
SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE
Fractal Design Core 1500 (FD-CA-CORE-1500-BL) Black Steel MicroATX Mini Tower
Noctua NH-U9B SE2 92mm SSO CPU Cooler
2 250 GB WD Blue Drives
1 320 GB WD Blue Drive

Here are the specs of the computer i'm planning on buying tomorrow. Went with the i7 because of this computer having a great price. ONLY thing I'm worried about is the PSU. From what I've read it's a high quality PSU, but only 520watt. I will be running a r9 290x in this. I will not be overclocking anything most likely, and this will be played on 3 screens.
Think this PSU is enough? If not, I will keep searching. I'm not gonna rush into a bad purchase.