Adamant Custom
Adamant Custom 24-Core Editing Rendering Modelling AI Learning Workstation Computer PC Intel Core Ultra 9 285K 3.7GHz Z890 Prime WIFI7 128GB DDR5 2TB NVMe PCIe 4.0 SSD 10TB HDD 1200W Geforce RTX 5090
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 Editing Rendering Modelling AI Learning Workstation Computer PC Intel Core Ultra 9 285K 3.7GHz Z890 Prime WIFI7 128GB DDR5 2TB NVMe PCIe 4.0 SSD 10TB HDD 1200W Geforce RTX 5090 is a niche pick — read recent reviews before buying in the graphics cards category, priced around $9199.99. Compare close alternatives before committing.
About this item 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 PRIME Series ; RAM 128GB DDR5 High Performance Memory STORAGE M.2 SSD 2TB 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 7 2x2 (802.11be) ; Bluetooth v5.4 WARRANTY: 3 Years Labor and Parts, Quality Control, Lifetime Techsupport › See more product details
SpecPicks Verdict
SpecPicks scored Adamant Custom 24-Core Editing Rendering Modelling AI Learning… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. Adamant Custom's graphics cards 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 graphics cards 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 PRIME Series ; RAM 128GB DDR5 High Performance Memory
- STORAGE M.2 SSD 2TB 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 7 2x2 (802.11be) ; Bluetooth v5.4
Full Specifications
| UPC | 609921974478 |
|---|---|
| ASIN | B0FZ4YMW2X |
| Brand | Adamant Custom |
| RAM Type | DDR5 RAM |
| CPU Model | Core i9 |
| CPU Speed | 3.7 GHz |
| Cache Size | 36 MB |
| Model Name | F1000230 |
| Model Year | 2025 |
| Item Weight | 30 Pounds |
| Manufacturer | adamant technical services inc |
| Model Number | F1000230 |
| 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 |
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 Editing Rendering Modelling AI Learning Workstation Computer PC Intel Core Ultra 9 285K 3.7GHz Z890 Prime WIFI7 128GB DDR5 2TB NVMe PCIe 4.0 SSD 10TB HDD 1200W Geforce RTX 5090 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 Graphics Cards
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best 1440p Gaming GPUs in 2026
- How to Build a Windows 98 Retro PC in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
More reviews from the SpecPicks archive
Browse all reviews →- Why You Shouldn't Leave Model Selection on Default in Copilot, Gemini, and Other AI Tools
- llama.cpp vs Ollama vs LM Studio on an RTX 3060 12GB (2026)
- Ryzen 7 5800X + RTX 3060 12GB: Best 1440p AM4 Build
- Ryzen 7 5700X + RTX 3060 12GB: The Best Value 1080p Combo in 2026
- How LAN Parties Died: A 2002-2008 Cultural Retrospective
- Can a Raspberry Pi 4 Run the Oomwoo Open-Source Robot Vacuum Brain?
- AMD Ryzen 9 9950X3D2 Runs Faster on Linux Than Windows 11
- Steam Deck: Linux's Trojan Horse for PC Gamers
- HyperX QuadCast 2 vs Blue Yeti: Best USB Mic for Game Streaming in 2026
- Razer Blade 16 (2026) Review: Gaming Performance and Endurance
- Grok Imagine Video 1.5 Is #2 — What GPU Runs Local Video Gen?
- Best Budget SSD for 2026: 5 SATA and NVMe Picks
- The Sound Blaster Monopoly: How Creative Owned Every PC — and What to Buy Now
- Best CPU Coolers for High-TDP Gaming Builds in 2026
- Revive an Old Payphone with a Raspberry Pi Zero 2W
- Logitech G502 HERO vs G29: Which Logitech Peripheral Belongs in Your Sim Rig?
- Build a Magic Mirror 2 Smart Home Hub (2026)
- Raspberry Pi OS Moves to Linux 6.18 LTS: Performance Gains for Pi 4 Owners
- Intel Arc Stable Diffusion Benchmark: A770, B580 & B60 (2025)
- 2002 GeForce 4 Ti Win98 Build: CompactFlash Storage Done Right
- Best CPU Cooler for AM5 Overclocking: Noctua NH-U12S vs Cooler Master ML240L
- Running Local LLMs on a Raspberry Pi 5 in 2026: What Works, What Doesn't
- Simba 3.2 Tops the TTS Leaderboard: Run Local Text-to-Speech on an RTX 3060 12GB
- Best Raspberry Pi for Klipper in 2026: Pi 4 8GB vs Alternatives
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