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Black mid-tower desktop with liquid cooling and glass side panel

Adamant Custom

Adamant Custom Ryzen 9 9950X3D X870 EAGLE 128GB DDR5 8TB NVMe 10TB HDD RTX A4000 gaming PC

SKU CH-S9GT-579JX

A 16-core Ryzen 9 9950X3D workstation with 128GB DDR5, 8TB NVMe, 10TB HDD and an RTX A4000 for CAD, simulation and heavy multitasking

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelAMD Ryzen 9 9950 × 3D
  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz boost for heavy compute
  • 128GB DDR5 with four slots supports up to 192GB total capacity
  • 8TB NVMe storage via dual 4TB Samsung 990 PRO drives at 7450 MB/s read
  • RTX A4000 16GB GPU delivers professional visualisation performance
  • 360mm liquid cooler plus sound-dampened case keeps thermals quiet

Custom Ryzen 9 9950X3D Workstation

This desktop combines a 16-core AMD Ryzen 9 9950X3D processor with an NVIDIA RTX A4000 16GB GPU and 128GB DDR5 memory. It targets engineers and designers running SolidWorks, CAD, CAM or CAE workloads that demand high single-thread frequency and certified professional graphics drivers. The 8TB NVMe array and 10TB HDD provide local storage for large assemblies and simulation data.

Installation Notes

The system arrives fully assembled with Windows 11 Pro installed and a 360mm liquid cooler mounted on the AM5 socket. The Antec P10 FLUX case includes sound-dampening panels and pre-routed cables, so physical setup is limited to connecting peripherals and power. Builders adding drives later must work around the PSU shroud and the three 3.5-inch bays already occupied by the 10TB HDD. The motherboard offers three M.2 slots; two are filled with 4TB Samsung 990 PRO drives, leaving one slot open for expansion.

Capacity and Headroom

128GB DDR5 handles complex multi-physics simulations and large dataset rendering without paging. The 8TB NVMe RAID (two 4TB PCIe 4.0 drives) sustains read speeds up to 7450 MB/s and write speeds up to 6900 MB/s for active project files. The 10TB HDD with 256MB cache serves as bulk archive storage. Memory can grow to 192GB across four slots. The RTX A4000 16GB VRAM limits GPU-accelerated viewport complexity and render batch sizes compared to higher-tier professional cards.

How it compares

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

Price $7,531.99
Pricier than about 91% 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 8 TB NVMe
Higher than about 99% 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 storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA RTX A4000
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 16-core Ryzen 9 9950X3D is running at its 4.3 GHz base clock after setup?

Open Task Manager in Windows 11 Pro and check the Performance tab; it will show 16 cores, 32 threads and the current clock speed.

What components come inside the Antec P10 FLUX case and what must I source separately?

The tower includes the X870 EAGLE motherboard, 128 GB DDR5, two 4 TB Samsung 990 PRO SSDs, a 10 TB HDD, the RTX A4000 16 GB GPU, a 360 mm liquid cooler and an 850 W PSU; only a monitor, keyboard and mouse are needed.

Which memory capacity should I choose if I want room to reach the board's 192 GB limit later?

The system ships with 128 GB DDR5 across four slots, leaving no free slots; to expand toward 192 GB you would need to replace modules with higher-capacity DDR5 DIMMs.

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