I think this budget can be reduced to € 350, but I do not know how. I'm from Spain, help me improve this.
CPU: AMD - Ryzen 3 2200G 3.5 GHz Quad-Core Processor (€95.77 @ Amazon Espana)
Motherboard: ASRock - B450 GAMING-ITX/AC Mini ITX AM4 Motherboard (€121.76 @ LIFE Informatica)
Memory: Corsair - Vengeance LPX 16 GB (2 x 8 GB) DDR4-2400 Memory (€95.00 @ Amazon Espana)
Storage: Crucial - MX500 500 GB 2.5" Solid State Drive (€71.00 @ Amazon Espana)
Case: Cooler Master - Elite 110 Mini ITX Tower Case (€40.00)
Power Supply: Corsair - CXM (2015) 450 W 80+ Bronze Certified Semi-Modular ATX Power Supply (€52.90 @ Amazon Espana)
Total: €476.43
CPU: AMD - Ryzen 3 2200G 3.5 GHz Quad-Core Processor (€95.77 @ Amazon Espana)
Motherboard: ASRock - B450 GAMING-ITX/AC Mini ITX AM4 Motherboard (€121.76 @ LIFE Informatica)
Memory: Corsair - Vengeance LPX 16 GB (2 x 8 GB) DDR4-2400 Memory (€95.00 @ Amazon Espana)
Storage: Crucial - MX500 500 GB 2.5" Solid State Drive (€71.00 @ Amazon Espana)
Case: Cooler Master - Elite 110 Mini ITX Tower Case (€40.00)
Power Supply: Corsair - CXM (2015) 450 W 80+ Bronze Certified Semi-Modular ATX Power Supply (€52.90 @ Amazon Espana)
Total: €476.43