First time builder here and may i ask if these parts are fully compatible with each other

MOBO : Gigabyte H170N Wifi
CPU: Intel Core i3-6100
GPU: Gigabyte GTX1060 Mini 3G
RAM: Corsair value ram 2133 8gb x1
PSU: Seasonic s12ii 620w

1. I've done my research where ram is supported by the mobo, the question is will it support the ddr5 that is in the gtx1060? and since the mobo supports PCI-E 3.0 x 16, it should work right?
2. Since entho supports full size psu with 212mm clearance, 140mm on the seasonic should fit right?