It makes more sense to get 2x4GB on a motherboard with 4 RAM slots...
Also the "pure power 10" is considerably better quality; wattage isn't everything.
PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | AMD - Ryzen 3 1200 3.1GHz Quad-Core Processor | €100.99 @ Amazon Deutschland |
| Motherboard | ASRock - AB350M Pro4 Micro ATX AM4 Motherboard | €78.53 @ Amazon Deutschland |
| Memory | G.Skill - Ripjaws V Series 8GB (2 x 4GB) DDR4-3466 Memory | €89.99 @ Amazon Deutschland |
| Video Card | EVGA - GeForce GTX 1050 Ti 4GB SC GAMING ACX 2.0 Video Card | €157.94 @ Mindfactory |
| Power Supply | be quiet! - Pure Power 10 400W 80+ Silver Certified ATX Power Supply | €47.57 @ Amazon Deutschland |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total | €475.02 | |
| Generated by PCPartPicker 2017-10-24 04:47 CEST+0200 |