[SOLVED] Help Choosing PSU and Will it Fit in MasterBox Q300L?

[mylesdane6]

Building my First Gaming PC so i need some help
Will everything work properly?
Will it Fit in the Case?
What PSU should I purchase?
Do I need to buy any additional screws/components?

Specs:

MB: ASUS B450M-A motherboard
CPU: Ryzen 2700x Processor
GPU: MSI GTX 1070Ti DUKE
1 Corsair LL RGB Fan
2 Corsair White LED AF120 Fans
RAM: Corsair Vengeance LPX 16 GB RAM 8x2 ddr4 3200mhz C16
ADATA SU800 128 SSD 2.5inch
Seagare Barracuda SATA 1TB 6gb/s 2.5 inch
Masterbox Q300L mATX
Hyper 212 EVO CPU cooler

 

[asoroka]

Any standard ATX PSU should fit, you will have 160mm clearance for the PSU