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Adamant Custom

Adamant Custom Ryzen 9 9950X RTX A4000 64GB DDR5 1TB NVMe 10TB HDD gaming PC

SKU CH-R4XT-167N8

16-core Ryzen 9 9950X workstation with RTX A4000 16GB GPU, 64GB DDR5, 1TB NVMe SSD and 10TB HDD for CAD and engineering

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelAMD Ryzen 9 9950X
  • 16-core Ryzen 9 9950X handles heavy CAD and simulation workloads
  • RTX A4000 16 GB GPU accelerates professional rendering and AI tasks
  • 64 GB DDR5 memory supports large assemblies and multitasking
  • 1 TB NVMe SSD plus 10 TB HDD gives fast boot and massive project storage
  • 360 mm liquid cooler keeps the CPU quiet under sustained load

Professional Workstation

This tower desktop combines a 16-core AMD Ryzen 9 9950X processor with an NVIDIA RTX A4000 graphics card. The system targets engineers and designers who run SolidWorks, CAD, CAM or CAE workloads. Windows 11 Pro is pre-installed and the platform is described as AI ready. The 64 GB of DDR5 memory and fast NVMe storage support large assemblies and simulation datasets.

Build and Connectivity

A 360 mm liquid cooler keeps the CPU at stable temperatures inside a Corsair 4000D tempered-glass chassis. The TUF X870 motherboard provides rear USB4 ports at 40 Gbps, multiple 10 Gbps and 5 Gbps USB sockets, Intel 2.5 Gb Ethernet and Wi-Fi 7 wireless. Internal drive bays include two 3.5-inch and two 2.5-inch slots for further expansion. An 850 W 80 PLUS Bronze power supply with a 140 mm fan delivers protected, low-noise power.

Deciding Specification

The NVIDIA RTX A4000 adds 16 GB of video memory certified for professional visualisation and GPU compute. This capacity determines whether the workstation can hold full-resolution models and textures in hardware without paging to system RAM. Buyers who need more GPU memory for larger scenes or multi-GPU scaling will need a different graphics configuration.

How it compares

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

Price $5,393.99
Pricier than about 88% 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 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 9950X
CPU socketAM5
Memory
RAM capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 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 speed does the PCIe 4.0 x4 interface cap the Samsung 990 PRO NVMe SSD at in practice?

The drive reaches up to 7450 MB/sec read and 6900 MB/sec write over the PCIe 4.0 x4 link.

What case clearance does the 360 mm liquid cooler need to fit in the Corsair 4000D?

The 360 mm radiator mounts in the top of the Corsair 4000D which is 490 mm deep, 239 mm wide and 486 mm high.

How is the AIO pump powered and what BIOS setting prevents it from running too slowly?

The pump connects to the motherboard pump header and must be set to PWM or full speed in BIOS so it does not run at a reduced rate.

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