Hey everyone! I'm about to pull the trigger on a high-end gaming and productivity PC build here in Belgium, specifically from Megekko. Before I dive into spending, I want to ensure that all my components will work well together without compatibility hiccups.
Here's what I've got on my list:
- **CPU:** AMD Ryzen 9 9950X
- **GPU:** MSI RTX 5090 Gaming Trio OC
- **Cooler:** Noctua NH-D15 [chromax.black](http://chromax.black)
- **Motherboard:** Gigabyte B850 AORUS Elite WiFi 7
- **RAM:** Corsair Vengeance DDR5 64GB 6400MHz
- **SSD:** Samsung 990 Pro 2TB M.2
- **HDD:** Seagate IronWolf Pro 16TB NAS 3.5"
- **PSU:** Corsair HX1500i
- **Fans:** Corsair iCUE Link RX120 120mm (2x)
I'm considering a few case options:
- Corsair 4000D
- Corsair 5000D
- Corsair 7000D
Here are my main concerns:
- Will these components work together smoothly?
- Is the motherboard suitable for my CPU and GPU?
- Is the PSU more than what's needed?
- Will my cooler and GPU fit well in the 5000D or 7000D cases?
- Is the 4000D too cramped for this setup?
- Any tips on avoiding GPU sag?
- Are there any noticeable bottlenecks or better parts for this build?
I appreciate any insights before making my purchase! Thanks!
1 Answer
Before diving into compatibility, can you share what you'll be primarily using this PC for? Gaming, productivity, or both? Also, how much are you planning to spend on these parts? Just trying to get a sense of your budget!
Regarding your build:
- Generally, most parts should work together without major issues. Just be aware that the RAM may need some manual adjustments for stability.
- The motherboard is good for the Ryzen 9 9950X. It's essential to verify it has all the necessary ports based on how you plan to use the PC.
- The PSU might be over-spec for your needs—1500W is a bit much for this setup.
- Both the 5000D and 4000D can accommodate the NH-D15 cooler, but you might want to double-check the GPU clearance, especially considering the width.

Thanks for chiming in! My total build cost is around 6.4k euros. I’ll mainly use it for Blender Cycles with heavy-duty scenes and game development. So I guess this build fits the bill! Do you have any case recommendations to avoid overheating?