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Black mid-tower 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 gaming PC

SKU CH-ZR8K-V8ZQ5

A 16-core Ryzen 9 9950X workstation with 128GB DDR5, 8TB NVMe, 10TB HDD and an RTX A4000 16GB GPU for CAD, simulation and VR workflows

  • 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 compute
  • 128 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 GPU drives professional 3D and VR
  • 360 mm liquid cooler and 850 W PSU keep thermals stable

16-Core Workstation for Engineering

This Adamant Custom tower pairs a 16-core AMD Ryzen 9 9950X processor with an NVIDIA RTX A4000 professional graphics card. It ships with Windows 11 Pro and 128 GB of DDR5 memory. The system targets engineers and designers running SolidWorks, CAD, CAM or CAE workloads that demand certified drivers and high core counts.

16 GB VRAM on the RTX A4000

The installed NVIDIA RTX A4000 provides 16 GB of video memory, which is the specification that determines whether large assemblies and GPU-accelerated renderings fit in frame buffer. The card is a professional visualisation board, not a consumer gaming GPU, so it carries ISV certifications for the listed engineering applications.

Suits engineers needing certified pro graphics

Buyers who need a workstation-class GPU with 16 GB VRAM and ISV certifications for SolidWorks or similar packages will find this configuration appropriate. Builders who want a pure gaming rig or who require more than 128 GB of system memory should look at something else.

How it compares

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

Price $7,042.99
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).

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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

How does the 16-core Ryzen 9 9950X at 4.3 GHz behave in a workstation build?

The 16-core, 32-thread CPU reaches 5.70 GHz boost with 64 MB L3 cache, cooled by a 360 mm liquid cooler on an X870 motherboard.

What speed does the dual 4 TB Samsung 990 PRO NVMe array deliver over PCIe 4.0?

Each drive reads up to 7450 MB/s and writes up to 6900 MB/s across four lanes, giving 8 TB total capacity.

Will the Antec P20 case and 850 W PSU accommodate the RTX A4000 and liquid cooler?

The mid-tower fits E-ATX boards, holds a 360 mm radiator, and the Bronze PSU powers the 16 GB GPU with 140 mm quiet fan.

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