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Black tower desktop with tempered glass side panel and liquid cooling visible inside

Adamant Custom

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

SKU CH-B76E-DXY2A

A 16-core AMD Ryzen 9 9950X tower with 128GB DDR5, 8TB NVMe, 10TB HDD and an NVIDIA RTX A4000 16GB GPU for engineering and VR workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 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 workloads
  • 128 GB DDR5 memory handles large datasets with headroom to 192 GB
  • 8 TB NVMe SSD plus 10 TB HDD stores projects and archives
  • RTX A4000 16 GB GPU accelerates CAD and rendering tasks
  • 360 mm liquid cooler keeps CPU temperatures low under sustained load

Built for engineering workloads

This tower workstation pairs a 16-core AMD Ryzen 9 9950X processor with an NVIDIA RTX A4000 graphics card and 128GB of DDR5 memory. The combination targets professionals running SolidWorks, CAD, CAM or CAE modelling tasks that demand both high core counts and certified driver stability. A 360mm liquid cooler keeps the CPU at sustainable clocks during extended simulations.

Check your environment

The system ships with Windows 11 Pro and requires a display connected via the RTX A4000 outputs. Network infrastructure should support Intel 2.5Gb Ethernet or Wi-Fi 7 for full bandwidth. Four memory slots are populated, so future expansion up to the 192GB limit means replacing modules rather than adding them. The Corsair 4000D chassis measures 490 x 239 x 486 mm; verify desk or rack space before ordering.

Suits certified-application users

Buyers who need ISV-certified drivers and ECC-like reliability for professional 3D workloads will benefit from the RTX A4000 and 16GB VRAM. Those whose primary focus is gaming frame rates, pure CPU rendering without GPU acceleration, or workloads that exceed 16GB VRAM should evaluate alternatives. The 850W power supply and dual 4TB NVMe drives leave little headroom for additional high-power add-in cards.

How it compares

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

Price $6,952.99
Pricier than about 90% 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).

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 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
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

What comes inside the Corsair 4000D case and which parts must I add myself?

The system ships fully assembled with the Ryzen 9 9950X, 128 GB DDR5, two 4 TB Samsung 990 PRO SSDs, a 10 TB HDD, RTX A4000 16 GB, 360 mm liquid cooler, 850 W PSU, Windows 11 Pro and Wi‑Fi 7. Only a monitor, keyboard and mouse are required separately.

Should I pick the 128 GB DDR5 configuration or the maximum 192 GB the board supports?

The motherboard has four slots and supports up to 192 GB. The current build fills all slots with 128 GB of high‑performance DDR5, leaving no empty slots for simple expansion; choose 192 GB only if your workloads regularly exceed 128 GB.

How does the Ryzen 9 9950X 4.3 GHz base clock translate to real‑world speed under load?

The 16‑core CPU can boost up to 5.70 GHz with 64 MB L3 cache, so sustained multi‑threaded tasks such as CAD rendering or simulation run well above the 4.3 GHz base frequency while the 360 mm liquid cooler keeps thermals in check.

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