Halo Build (9950X3D + RTX 5090)
no compromise32GB of VRAM runs serious local LLMs and everything else at 4K240: 9950X3D, RTX 5090, 64GB, 4TB flagship storage, 1200W Platinum.
| Category | Pick | Why | Price | |
|---|---|---|---|---|
| CPUs | AMD Ryzen 9 9950X3D AMD | 16 cores + X3D cache | $640 | Buy now ↗ |
| Motherboards | MSI MAG X870 Tomahawk WiFi MSI | The enthusiast AM5 value board ($269): WiFi 7, USB4, dual M.2 Gen5, handles 9950X3D at full TDP | $269 | Buy now ↗ |
| RAM | G.Skill Trident Z5 RGB 64GB (2x32) DDR5-6000 CL30 G.Skill | Editing/AI/workstation capacity at sweet-spot timings | — | Buy now ↗ |
| GPUs | NVIDIA GeForce RTX 5090 NVIDIA | 32GB VRAM — local-AI class; expect street markup | $1,999 | Buy now ↗ |
| Storage | Samsung 990 PRO (4 TB) Samsung | 4TB flagship-tier storage ($320) | $320 | Buy now ↗ |
| Power Supplies | Corsair HX1200i (2025) 1200W Platinum Corsair | Platinum, native dual 12V-2x6 | $300 | Buy now ↗ |
| Cases | Lian Li O11 Dynamic EVO XL Lian Li | Showcase dual-chamber builds with triple-radiator room | — | Buy now ↗ |
| CPU Coolers | Arctic Liquid Freezer III Pro 360 Arctic | The Pro revision of the LF III 360 line (2026 range) | — | Buy now ↗ |
| Monitors | MSI MPG 272URX (4K QD-OLED) MSI | 27" 4K 240Hz QD-OLED | $1,100 | Buy now ↗ |
| Estimated total(3 unpriced) | $4,628 | |||
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