Adamant Custom

Adamant Custom 12-Core Liquid Cooled Editing Rendering Modelling AI Learning Workstation Computer PC AMD Ryzen 9 9900X3D 4.4GHz X870 TUF 32GB DDR5 4TB NVMe GEN4 SSD 1200W Geforce RTX 5090 32GB

Name: Adamant Custom 12-Core Liquid Cooled Editing Rendering Modelling AI Learning Workstation Computer PC AMD Ryzen 9 9900X3D 4.4GHz X870 TUF 32GB DDR5
Brand: Adamant Custom
SKU: B0G2R5YJ2G
Availability: OutOfStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

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*Price sourced from Amazon.com. Last updated 2026-04-23. Price and availability subject to change.

Bottom line: The Adamant Custom 12-Core Liquid Cooled Editing Rendering Modelling AI Learning Workstation Computer PC AMD Ryzen 9 9900X3D 4.4GHz X870 TUF 32GB DDR5 4TB NVMe GEN4 SSD 1200W Geforce RTX 5090 32GB is a niche pick — read recent reviews before buying in the processors category. Compare close alternatives before committing.

SALES TO CALIFORNIA - Please write to us if ordering from California. Our certified laboratory tests and registers all computers in accordance with the laws of California. WARRANTY: 3 Years Labor and Parts, Quality Control, Lifetime Techsupport All configurations are customizable Case: P20 Mid-Tower Tempered Glass E-ATX System Fan: Front 3 x 120mm Front Ports: 2 x USB 3.0, 1 x USB 3.2 Gen 2 Type-C, 2 x Audio Bays: Internal 2 x 3.5"/2.5", 2 x 2.5" Dimensions (DxWxH) : 469 x 220 x 490 mm Power Supply: Toughpower 1200W 80 PLUS Gold Motherboard: X870 TUF Series Memory: 32GB DDR5 High Performance…

SpecPicks Verdict

SpecPicks scored Adamant Custom 12-Core Liquid Cooled Editing Rendering Modelling AI… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the processors category. Adamant Custom's processors 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 processors 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 12-Core AMD Ryzen 9 9900X3D 4.4GHz ; 240mm 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 12-Core AMD Ryzen 9 9900X3D 4.4GHz ; 240mm AIO Liquid Cooler
MB X870 TUF Series ; RAM 32GB DDR5 High Performance Memory
STORAGE M.2 SSD 4TB NVMe 990 EVO PCIe GEN4
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

ASIN	B0G2R5YJ2G
Brand	Adamant Custom
RAM Type	DDR5 RAM
CPU Model	Ryzen 9
CPU Speed	4.4 GHz
Cache Size	64 MB
Model Name	F1018280
Model Year	2025
Item Weight	30 Pounds
Manufacturer	adamant technical services inc
Model Number	F1018280
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	AMD
Processor Count	16
Processor Speed	4.4 GHz
Video Processor	NVIDIA
CPU Model Number	100-000001368

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 12-Core Liquid Cooled Editing Rendering Modelling AI Learning Workstation Computer PC AMD Ryzen 9 9900X3D 4.4GHz X870 TUF 32GB DDR5 4TB NVMe GEN4 SSD 1200W Geforce RTX 5090 32GB 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.