I'll throw my hat into the ring with this one as well.
To "optimize" as hellfire put it, I've opted for some different choices.
I went for lower latency RAM, and opted for a better case setup to support better airflow for the system.
Due to some of the changes that needed to be made, I went with a Ryzen 5 3600X.
I specifically chose the 3600X and not the 3600 because it comes with a Wraith Spire cooler whereas the regular 3600 comes with the Wraith Stealth.
So I opted for the slightly higher performing out of the box version with better cooling.
I lastly opted for a not as fancy motherboard, but that will perform just the same as it's slightly more expensive and fancier looking brethren.
And I also kept in mind that you wanted to be closer to the underside of 1500 instead of being higher than that in price, so that heavily influenced my decisions for the choice of components.
However, from here on out with either my build or Hellfire's build, you can go in and start customizing yourself deciding if you want to spend more money for something or not.
An additional note is that when buying parts for a custom built system, please.... for the love of all that is holy, make sure you are buying a PC case that first and foremost functions properly AND that it either comes with all the fans you need, or that you plan for buying additional fans to put into the case.
As it stands, either the Meshify C case you chose, or the Focus G case I chose only comes with two fans.
But either of those cases are fantastic for airflow.
The P300 case has simply "ok" airflow but it's not that great so expect the insides to get pretty warm, especially with an AMD graphics card. Not to mention that it only comes with a single fan, so you would DEFINITELY need to buy more fans to put into that case.
The Focus G is basically the budget version of the Meshify C series.
Very similar design and internal build with mesh front.
PCPartPicker Part List
CPU: AMD Ryzen 5 3600X 3.8 GHz 6-Core Processor (€205.99 @ Mindfactory)
Motherboard: MSI B450-A PRO MAX ATX AM4 Motherboard (€103.89 @ Alternate)
Memory: G.Skill Trident Z Neo 16 GB (2 x 8 GB) DDR4-3600 Memory (€133.79 @ Mindfactory)
Storage: Crucial P1 1 TB M.2-2280 NVME Solid State Drive (€117.52 @ Mindfactory)
Video Card: ASRock Radeon RX 5700 XT 8 GB Phantom Gaming D OC Video Card (€375.90 @ Alza)
Case: Fractal Design Focus G ATX Mid Tower Case (€56.98 @ Alternate)
Power Supply: SeaSonic FOCUS 650 W 80+ Gold Certified Fully Modular ATX Power Supply (€95.99 @ ARLT)
Case Fan: Fractal Design FD-FAN-SSR3-120-WT 46.5 CFM 120 mm Fan (€7.79 @ Aquatuning)
Case Fan: Fractal Design FD-FAN-SSR3-120-WT 46.5 CFM 120 mm Fan (€7.79 @ Aquatuning)
Case Fan: Fractal Design FD-FAN-SSR3-120-WT 46.5 CFM 120 mm Fan (€7.79 @ Aquatuning)
Monitor: AOC CQ32G1 31.5" 2560x1440 144 Hz Monitor (€375.99 @ Alternate)
Custom: Netspower 4 Pin PWM Fan Splitter Package (€7.99)
Total: €1497.41
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2020-04-03 13:32 CEST+0200