Adamant Custom
Adamant Custom 24-Core Workstation Gaming Desktop Computer PC Intel Core Ultra 9 285K Z890 UD WIFI7 32GB DDR5 1TB NVMe PCIe 4.0 SSD 10TB HDD 1200W Geforce RTX 5090 3 Year Warranty
As an Amazon Associate, SpecPicks earns from qualifying purchases.
*Price sourced from Amazon.com. Last updated 2026-04-23. Price and availability subject to change.
Bottom line: The Adamant Custom 24-Core Workstation Gaming Desktop Computer PC Intel Core Ultra 9 285K Z890 UD WIFI7 32GB DDR5 1TB NVMe PCIe 4.0 SSD 10TB HDD 1200W Geforce RTX 5090 3 Year Warranty is a niche pick — read recent reviews before buying in the workstations & creator desktops category, priced around $7949.99. Compare close alternatives before committing.
SpecPicks Verdict
SpecPicks scored Adamant Custom 24-Core Workstation Gaming Desktop Computer PC Intel… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the workstations & creator desktops category. Adamant Custom's workstations & creator desktops lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for workstations & creator desktops of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ CPU 24-Core Intel Core Ultra 9 285K 3.7GHz ; 360mm AIO Liquid Cooler
- ✓ Backed by Adamant Custom's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- For SALES TO CALIFORNIA — please write to us. Our certified laboratory tests and registers all computers in accordance with the laws of California.
- CPU 24-Core Intel Core Ultra 9 285K 3.7GHz ; 360mm AIO Liquid Cooler
- MB Z890 UD Series ; RAM 32GB DDR5 High Performance Memory
- STORAGE M.2 SSD 1TB NVMe 990 EVO PCI Express 4.0x4 + 10TB HDD
- GPU Geforce RTX 5090 32GB ; PSU Toughpower 1200W 80 PLUS Gold
- OS Windows 11 Pro 64-bit ; Wi-Fi 6E (802.11ax) ; Bluetooth v5.3
Full Specifications
| Brand | Adamant Custom |
|---|---|
| RAM Type | DDR5 RAM |
| WARRANTY | 3 Years Labor and Parts, Quality Control, Lifetime Techsupport |
| CPU Model | Core i9 |
| CPU Speed | 3.7 GHz |
| Cache Size | 36 MB |
| Model Name | F1001248 |
| Model Year | 2025 |
| Connectivity | Bluetooth, WiFi |
| Model Number | F1001248 |
| Compatibility | PC |
| Built-In Media | Water Cooling |
| Cooling Method | Water |
| Item Dimensions | 20 x 10 x 20 inches |
| Power Plug Type | Type A - 2 pin (North American) |
| Processor Brand | Intel |
| Processor Count | 24 |
| Processor Speed | 3.7 GHz |
| Video Processor | NVIDIA |
| CPU Model Number | BX80768285K |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce RTX 5090 — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Ready to buy?
Adamant Custom 24-Core Workstation Gaming Desktop Computer PC Intel Core Ultra 9 285K Z890 UD WIFI7 32GB DDR5 1TB NVMe PCIe 4.0 SSD 10TB HDD 1200W Geforce RTX 5090 3 Year Warranty is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-04-23. Price and availability subject to change.
Related Workstations & Creator Desktops
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Retro Handhelds in 2026 — From $35 to $500
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Best SATA SSD for an AM4 Budget Build: BX500 vs 870 EVO vs WD Blue
- Ollama vs LM Studio MLX in 2026: Which Local Runner Wins?
- Best Budget SATA SSD for Gaming PC Builds in 2026: 5 Picks Tested for Steam Library Speed
- Best SSD for Steam Deck OLED Expansion in 2026: SATA Adapter vs M.2 2230
- Linux Driver Adds Voltage Monitoring for Raspberry Pi SBCs
- Best SATA SSD for Gaming and Console Upgrades in 2026
- pxpipe Hides Prompts in PNGs to Cut Claude Code Tokens 70% — Or Just Run Local on an RTX 3060
- Audigy 2 ZS Won't Detect in Win98 SE: A Troubleshooting Decision Tree
- Build a Budget Self-Hosted Game Server on a Ryzen 5 5600G in 2026
- Qwen 0.8B AI Detectors: Fine-Tuned on Pangram-Style Data
- Retro Console Mods in Canada: 2026 Legal & Hardware Guide
- Beijing's $295B AI Buildout Wants 80% Domestic Chips — What It Means for GPU Buyers
- AMD Ryzen 7 5800X3D Re-Review: DDR4's Last Gaming Champion in 2026
- Intel Arc Pro B60 Gaming Guide: 24GB Battlemage in 2026
- Best Game Controller for PC and PS5 in 2026
- Claude Opus 4.8 Raised the Bar — Best Local Coding LLMs for a 12GB RTX 3060
- Ryzen 5 5600G vs Ryzen 7 5700X for a No-GPU Home Server
- RTX 3060 vs Arc B580 for 1440p Gaming: Which 12GB Card Wins?
- Raspberry Pi 5 Kit: What's Actually Worth Buying in 2025
- Hackaday Europe 2026: Building a Retro PC From Scratch
- Best Gaming Webcam and Microphone Bundle for Streamers in 2026
- Lossless Scaling on Steam Deck: Is It Worth It?
- SteamDSXL Yay or Nay? Dual-Screen Steam Deck Dock Review
- xAI Open-Sources Grok-Build: Can You Run It Locally?
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090