So, I come up with this build:
CPU: AMD RYZEN 5 2600
Motherboard: ASUS TUF B450-PLUS GAMING
Memory: G.SKILL 16 GB KIT DDR4 3000 MHz CL16 Gaming series Aegis
Storage: Patriot SSD Burst 240 GB
Storage: WD Blue 2 TB (5400)
Video Card: SAPPHIRE NITRO+ Radeon RX 580 OC 4G
Case: Fractal Design Focus G
Power Supply: Seasonic M12II-620 Evo
Total: 807€