Your cpu cooler has a max capacity of 100w....your cpu is 125w.
Ram....change that to 2 x 4GB @ 1866.
Get a different brand of hdd.
Your psu is a dual rail unit....shop for a single rail unit.
I just want clarification that everything is compatible and if this is a decent starting gaming rig
my build: https://uk.pcpartpicker.com/list/MxkDQZ

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic