First Time PC Building! Compatability Issues?

AsianvsWhite

Commendable
Mar 12, 2016
1
0
1,510
Hello, first time PC building so I would like to make sure that it will work before I go buy everything.

CPU: Intel Pentium G3258
Motherboard: MSI H81M-P33
Video Card: MSI Radeon R7 250 2GB
RAM: (two) Kingstom HyperFury X Black 4GB DDR3 1600mhz
PSU: RX-420k (most worried about)
Case: (will not be a problem, ATX)