Selling my high-end small-form-factor gaming / AI / workstation PC built in a white Cooler Master NR200.
This is a compact but very powerful SFF build with an RTX 3090 24GB GPU, Ryzen 9 7900X, AM5 ITX motherboard, 32GB DDR5, 2TB NVMe SSD, Corsair SF750 SFX PSU, ARCTIC 280mm AIO cooling, and Noctua fans.
Great for:- 4K gaming- AI / ML / CUDA workloads- Local LLM use- Video editing- Streaming- General workstation use
The RTX 3090 has 24GB of VRAM, which is especially useful for AI/ML, CUDA, creative workloads, and high-resolution gaming.
Specs:- GPU: EVGA GeForce RTX 3090 XC3 Ultra 24GB- CPU: AMD Ryzen 9 7900X, 12-core / 24-thread- Motherboard: MSI MPG B650I EDGE WIFI Mini-ITX AM5- RAM: 32GB DDR5, 2x16GB, G.SKILL F5-6000J3636F16G kit- Storage: 2TB ADATA/XPG SX8200 Pro NVMe M.2 SSD- Case: Cooler Master NR200 White small-form-factor case- PSU: Corsair SF750 SFX 750W power supply- CPU cooler: ARCTIC Liquid Freezer II 280 AIO- Fans: Multiple low-profile Noctua fans- BIOS: MSI 1.H0, March 2025
Condition:Fully working and currently used as my personal PC. No known issues. Smoke-free home. Clean, compact, and powerful SFF build.
Validation / testing:- Windows detects Ryzen 9 7900X as 12 cores / 24 threads- nvidia-smi shows RTX 3090 with 24GB VRAM and 350W default power limit- SSD health shows Healthy / OK- CPU-Z / GPU-Z screenshots available- Benchmark and temperature screenshots available
Storage / OS:The 2TB NVMe SSD will be securely wiped before pickup. Buyer can install their own OS, or I can leave a fresh Windows installation with no personal accounts/files.
Price:Listed at $2900 Buy It Now / Best Offer.
Price reflects the current market for RTX 3090 24GB cards, DDR5, AM5 ITX parts, SF750 SFX PSU, 2TB NVMe storage, 280mm AIO cooling, and Noctua fans. This is a complete, working, compact SFF build rather than just a loose parts bundle.
Pickup / sale terms:- Local pickup only in Massachusetts / Greater Boston / MetroWest area- No shipping- No trades- Not looking to part out- No returns
For pickup, buyer will need to provide the local pickup QR code or 6-digit pickup code so I can confirm pickup through before handing over the PC.
