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Black mid-tower desktop with liquid cooling and front fan array

Adamant Custom

Adamant Custom 16-Core Ryzen 9 9950X 64GB DDR5 8TB NVMe 10TB HDD RTX A4000 gaming PC

SKU CH-3Z52-STCTA

Tower workstation with 16-core Ryzen 9 9950X, 64GB DDR5, 8TB NVMe plus 10TB HDD and RTX A4000 for CAD and simulation workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelAMD Ryzen 9 9950X
  • 16-core Ryzen 9 9950X reaches 5.70 GHz for heavy compute
  • 64 GB DDR5 with four slots expandable to 192 GB
  • 8 TB NVMe SSD at 7450 MB/s read plus 10 TB HDD
  • RTX A4000 16 GB drives professional 3D and VR workflows
  • 360 mm liquid cooler and sound-damped Antec case keep thermals quiet

Built for engineering workloads

This desktop pairs a 16-core Ryzen 9 9950X with an RTX A4000 16GB GPU, 64GB DDR5 memory and 8TB NVMe plus 10TB HDD storage. It targets CAD, CAM and CAE professionals who need certified drivers and large local datasets. The X870 motherboard and liquid CPU cooler keep sustained compute stable.

Straightforward deployment

The system arrives assembled with Windows 11 Pro installed and all drivers configured for the RTX A4000. Liquid cooling connections are sealed at the factory, so no loop filling is required. The only common issue is forgetting to enable the XMP profile in BIOS to reach rated DDR5 speeds.

16GB VRAM on the RTX A4000

That frame-buffer size determines whether your assemblies and simulation meshes fit in GPU memory without swapping to system RAM. If your typical scene exceeds 16GB, this card will bottleneck performance regardless of CPU or storage speed.

How it compares

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

Price $6,600.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% 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).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9950X
CPU socketAM5
Memory
RAM capacity64 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
VR readyYes
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 Ryzen 9 9950X is hitting its 5.70 GHz boost after I build the system?

Open Task Manager or Ryzen Master and watch the core clocks under load; the 16-core, 32-thread CPU should show frequencies up to 5.70 GHz when thermals and power limits allow.

Which components arrive pre-installed in the Antec P10 FLUX tower and what must I add myself?

The case comes with the X870 EAGLE motherboard, liquid-cooled 9950X, 64 GB DDR5, two 4 TB Samsung 990 PRO drives, 10 TB HDD, RTX A4000 16 GB, 850 W PSU, Wi-Fi 7 and Windows 11 Pro — you only need a display, keyboard and mouse.

Should I choose the 64 GB DDR5 configuration or plan to fill all four slots to the 192 GB maximum?

Start with the factory 64 GB kit; the board has four slots and supports up to 192 GB, so you can add matching DDR5 modules later if your SolidWorks or CAE workloads demand more capacity.

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