I'm building my first PC after using Macs for nearly 20 years. My budget is over $5,000, and I'll be purchasing in the United States. The main use will be day trading, where strong single-core performance is important. I'll run an ultrawide non-OLED monitor and may add a second display. I also plan to play Arma Reforger.
My current parts list is a Ryzen 9 9900X, an ASUS TUF Gaming X870-PRO WIFI7 W NEO motherboard, an XFX Swift RX 9070 XT, a Noctua NH-D15 G2 Chromax cooler with the AM5 offset bars, a Samsung 990 Pro 2TB Gen 4 NVMe SSD, and 32GB of DDR5-6000 CL30 memory. I'm planning to use Noctua Chromax case fans as well.
I'm unsure whether the motherboard and NH-D15 G2 will have any clearance problems, particularly around the memory slots. I'd also appreciate recommendations for a suitable case that can fit the large graphics card and a reliable power supply. I'm open to changing parts if there are better options for this use case.
2 Answers
An X3D processor such as the Ryzen 7 9800X3D could be worth considering for gaming and may offer good latency, although the 9900X remains a reasonable choice if your trading software benefits from additional cores. An 850W Gold power supply would be a comfortable match for the RX 9070 XT. The NZXT H5 Flow is another suitable case, but check the exact graphics-card length and cooler-height specifications before ordering.
A 360mm liquid cooler could provide strong cooling and a cleaner appearance, but the NH-D15 is a good choice if you prefer to avoid pumps and liquid components.
The NH-D15 G2 should be compatible with a standard AM5 motherboard, although front-fan and memory clearance can vary by board and RAM height. The offset mounting hardware helps, and the main thing to verify is the case’s CPU-cooler height limit. The Thermalright Phantom Spirit 120 is a much cheaper alternative that performs surprisingly close to the Noctua, though saving money may not be important with this budget.
The 990 Pro is excellent, but you probably won’t notice much difference in normal operating-system and application loading compared with a less expensive Gen 4 SSD. Its advantages are more apparent when moving very large files. A Lian Li Lancool 217 would be a strong case option because it has excellent airflow and enough room for large components without needing extra fans. A quality 750W unit such as the be quiet! Pure Power 13M should be sufficient, though an 850W Gold model would also provide extra headroom. If you regularly keep many applications and browser tabs open, 48GB or 64GB of RAM may be more useful than prioritizing an expensive SSD.
Thanks. I had seen reports of memory clearance problems with the NH-D15, but those may have involved smaller ITX boards or unusually tall memory modules. I’ll check the motherboard layout and case limits carefully.
Since the budget is above $5,000, there’s no need to optimize every small component for price. Spending more on premium cooling, a larger power supply, or extra memory is reasonable if it improves convenience and longevity.
I’ll look into the H5 Flow and the 9800X3D. I’ve considered a 360mm liquid cooler, but I’d rather stick with an air cooler for simplicity and avoid adding water components.