KevinSvajger

Thank you for all the replies, I think I'll still go with a 650w since I have dual 1440p monitors.. Here is the case I am using https://www.amazon.de/CA-S340MB-GR-Tower-Chassis-PC-Gehäuse-schwarz/dp/B00RN3SJW8/ref=sr_1_2?ie=UTF8&qid=1508656570&sr=8-2&keywords=nzxt+s340 are you sure the Asus Strix z270f won't fit??

I'm a first time builder and don't know much about hardware.. I was thinking about getting a 650w psu for this build but i dont know if it will be enough... Case - NZXT Source 340 Mid Tower ATX MOBO - Asus Strix z270f CPU - i7-7700k CPU Cooler - COOLER MASTER HYPER 212 EVO RAM - Corsair Vengeance LED 16GB (2x8GB) DDR4 3200MHz GPU - ZOTAC GeForce GTX 1070 8GB GDDR5 256 bit MINI SSD - SanDisk SSD PLUS 240GB Sata III HDD - Seagate Barracuda 2 TB Also will my other parts be compatible, even with a mini ATX Case? Please answer, any help will be appreciated, Thanks in advance