Hello first of all if you spot any typos or gramma issues within this text please dont mind it, english isnt my native language.
To the Build.
I want to use it mostly for Gaming on Max settings and in WQHD. My budget is 2000€
CPU: Intel - Core i7-7700K 4.2GHz Quad-Core Processor
CPU Cooler: Enermax - Liqmax II 120 96.0 CFM Liquid CPU Cooler
Mainboard: Asus - STRIX Z270F ATX LGA1151 Motherboard
GPU: Zotac - GeForce GTX 1080 Ti 11GB Mini Video Card
Memory: Corsair - Vengeance LPX 16GB (2 x 8GB) DDR4-2400 Memory
Storage: 1x SSD (Updated) Samsung MZ-75E500B/EU 850 EVO 500gb1x HDD Toshiba - Product Series:DT01ACA 2TB 3.5" 7200RPM Internal Hard Drive
Case: Game Max - FALCON WHITE RGB ATX Mid Tower Case
PSU: (Updated) Corsair - RMx 650W 80+ Gold Certified Fully-Modular ATX Power Supply
Optical Drive: Asus - DRW-24B1ST/BLK/B/AS DVD/CD Writer
Monitor if it matters will be a AOC AGON AG241QX 60,5cm (23,8 Zoll)144hz 2560x1440 and G-Sync
So my question is, is the PSU enough? And is there anything else you can see wich will be a problem?
Link to the Build https://pcpartpicker.com/list/TLg2XH
Many thanks to anyone who helps me out!!