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Adamant Custom

Adamant Custom Ryzen 9 9950X3D 128GB DDR5 1TB NVMe RADEON AI PRO R9700 32GB gaming PC

SKU CH-RHEX-ARTN4

A 16-core liquid-cooled desktop with 128 GB DDR5, 1 TB NVMe storage and a 32 GB RADEON GPU for AI workloads and gaming

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsRadeon AI Pro R9700
  • CPU modelAMD Ryzen 9 9950 × 3D
  • 16-core Ryzen 9 9950X3D handles heavy AI workloads
  • 128GB DDR5 memory supports large model training
  • 1TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • Radeon AI Pro R9700 32GB GPU accelerates professional graphics
  • 360mm liquid cooler keeps CPU temperatures low

Custom 16-Core AI Workstation

This desktop pairs a 16-core AMD Ryzen 9 9950X3D processor with a RADEON AI PRO R9700 32GB graphics card. The 128GB DDR5 memory and 1TB NVMe SSD create a platform ready for AI learning workloads and high-end gaming. Liquid cooling keeps the high-performance components stable under sustained load.

Tower Build with Standard Connections

The Corsair 4000D case uses common ATX mounting points and provides front-panel USB 3.2 Type-C and audio ports. A 360mm AIO cooler arrives pre-installed on the CPU, removing the most difficult assembly step. Builders must still seat the four DDR5 modules, connect the 850W PSU cables and verify the GPU power leads before first boot.

128GB DDR5 with 192GB Ceiling

The PRIME X870-P motherboard populates all four slots with 128GB of DDR5, leaving no free sockets for simple expansion. Maximum supported capacity is 192GB, so any future upgrade requires replacing existing modules rather than adding to them. Buyers who anticipate needing more than 128GB should plan for a full memory swap.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $5,024.99
Pricier than about 86% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

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Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9950 × 3D
CPU socketAM5
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsRadeon AI Pro R9700
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How do I confirm the liquid cooling is running correctly after the first boot?

Enter the BIOS on the PRIME X870-P motherboard and verify the pump speed is detected and the Ryzen 9 9950X3D idle temperature sits below 50 °C with the 360 mm AIO active.

What ships inside the Corsair 4000D case and which parts must I purchase separately?

The tower arrives fully assembled with the 16-core CPU, 128 GB DDR5, 1 TB Samsung 990 PRO SSD, Radeon AI Pro R9700 32 GB GPU, Thermaltake 850 W PSU, Wi-Fi 7 and Windows 11 Pro; only a monitor, keyboard and mouse are needed.

Should I choose the 128 GB DDR5 configuration or upgrade to the maximum 192 GB for AI workloads?

The board supports up to 192 GB across four slots; the supplied 128 GB kit fills all slots, so moving to 192 GB would require replacing the modules rather than adding more.

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