NZXT H9 Elite White ATX 2k Gaming Build | Ryzen 7 9800X3D | RTX 5070

In this video, we're putting together a clean and efficient white gaming PC based on the AMD Ryzen 7 9800X3D and the MSI RTX 5070 Gaming Trio OC White, assembled inside the NZXT H9 Elite. This case provides straightforward assembly, good airflow potential, and a layout that works well with vertical GPU mounting.

The system is powered by the Ryzen 7 9800X3D, AMD’s newest Zen 5 gaming CPU with 3D V-Cache, offering high performance in modern games and excellent efficiency. The motherboard used is the MSI B850 Gaming Plus WiFi 6E, which supports DDR5, PCIe 5.0 and includes stable VRMs suitable for this processor.

Cooling is handled by the Thermalright Trofeo Vision 360 ARGB White. This AIO provides stable thermal performance for the 9800X3D, keeping temperatures under control during gaming and productivity workloads.

For the graphics card, we installed the MSI GeForce RTX 5070 Gaming Trio OC White. Using the NZXT vertical GPU mount, the card receives better airflow from the bottom intake fans and fits well within the H9 layout.

Memory consists of 64GB G.Skill Trident Z5 RGB DDR5 6000MHz CL36, giving the system enough capacity for gaming, streaming, and heavy multitasking. Storage is provided by the Crucial E100 1TB NVMe SSD, a solid PCIe 4.0 drive with fast read/write speeds.

Power delivery comes from the Lian Li EDGE Gold 850W ATX 3.1 PSU, which includes PCIe 5.1 support and enough wattage headroom for future upgrades.

For airflow:

Thermalright TL-UB36W 360mm Single-Frame as the rear exhaust

Thermalright TL-UB36RW 360mm Single-Frame as intake fans

This combination ensures proper air movement in the dual-chamber structure of the H9.

Overall, this build provides strong performance for 1440p and 4k gaming, excellent CPU efficiency thanks to the 9800X3D, and stable thermals under load — all inside a practical and easy-to-work-with chassis.

Parts Used in White ATX Gaming Build

CPU: AMD Ryzen 7 9800X3D - https://amzn.to/4aB3T9o
Motherboard: MSI B850 Gaming Plus WiFi 6E - https://amzn.to/4pRIsWk
AIO: Thermalright Trofeo Vision 360 ARGB White - https://amzn.to/3KwlCnS
Case: NZXT H9 Elite White - https://amzn.to/3XBSm27
GPU: MSI GeForce RTX 5070 GAMING TRIO OC WHITE 12GB - https://amzn.to/4oCk0ae
Vertical GPU Kit: NZXT AB-RH175-W1 PCIe 4.0 (White) - https://amzn.to/4pOJzpI
RAM: G.Skill Trident Z5 RGB DDR5 64GB (2×32GB) 6000MHz CL36 - https://amzn.to/4phJ33B
SSD: Crucial E100 1TB NVMe PCIe 4.0 - https://amzn.to/44433hI
PSU: Lian Li EDGE GOLD 850W - https://amzn.to/4rteHfU
Fans:
Thermalright TL-UB36W 360mm Single-Frame - https://amzn.to/3MiWCRG
Thermalright TL-UB36RW 360mm Single-Frame - https://amzn.to/4rzing6
Thermal Paste - https://amzn.to/4fkV9Vk

The tools I use - https://amzn.to/45F2f44

This video was filmed on:
Sony Alpha 6700 – https://amzn.to/3Zy0LVz

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