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Black mid-tower desktop case with tempered glass side panel

Adamant Custom

Adamant Custom SolidWorks Workstation Ryzen 9 9900X3D 128GB 4TB NVMe 10TB HDD RTX PRO 2000

SKU CH-NJX0-4BYNY

A 12-core Ryzen 9 9900X3D workstation with 128 GB DDR5, 4 TB NVMe, 10 TB HDD and an RTX PRO 2000 Blackwell GPU for SolidWorks modelling

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNVIDIA RTX PRO 2000 Blackwell
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D handles heavy CAD workloads
  • 128GB DDR5 memory supports large assemblies and simulations
  • 4TB NVMe SSD plus 10TB HDD stores massive project libraries
  • RTX PRO 2000 Blackwell 16GB GPU accelerates certified SolidWorks viewports
  • Liquid cooling keeps the CPU quiet under sustained loads

Built for SolidWorks CAD CAM CAE

This workstation pairs a 12-core AMD Ryzen 9 9900X3D processor with an NVIDIA RTX PRO 2000 Blackwell GPU to accelerate professional modelling and simulation. The system ships with Windows 11 Pro 64-bit and includes liquid cooling for sustained workloads. It targets engineers who need certified drivers and quiet operation.

Memory and storage headroom

The 128GB DDR5 configuration handles large assemblies and multi-physics studies with room to expand to 192GB. A 4TB NVMe SSD delivers read speeds up to 7450 MB/sec and write speeds up to 6900 MB/sec for active projects. A 10TB HDD with 256MB cache provides deep archival capacity for completed datasets.

GPU VRAM decides fit

The RTX PRO 2000 Blackwell comes with 16GB of video memory, which determines the maximum model complexity and texture resolution you can keep resident on the card. Buyers working with heavier scenes or multi-GPU rendering pipelines will need a different graphics option.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $5,313.99
Typical for this category: the median of 2,161 items is $5,687.99.
RAM capacity 128 GB DDR5
Higher than about 60% of the 2,095 comparable items (median 64 GB).
SSD storage 4 TB NVMe
Higher than about 70% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Year of release2026
Recommended useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900 × 3D
CPU socketAM5
Memory
RAM capacity128 GB DDR5
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA RTX PRO 2000 Blackwell
GPU interfacePCI Express x16
VR readyYes
Audio & video
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Wired network2.5G Ethernet
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro 64-bit
More details
Cooling methodLiquid Cooling
AI capabilityAI Ready

Questions about this item

Will my existing SATA 6Gb/s storage drives connect directly to the PRIME X870-P motherboard?

Yes, the motherboard provides two SATA 6Gb/s ports for connecting your current SATA SSDs or hard drives without adapters.

Which front-panel indicator confirms the 2.5G Ethernet link is active after I plug in the cable?

The Intel 2.5Gb Ethernet port on the rear I/O panel has integrated link and activity LEDs that light when a live connection is established.

Does the Antec P20 case include the 240 mm liquid cooler and 850 W power supply, or must I purchase them separately?

Both the 240 mm Quiet Edition AIO cooler and the Thermaltake Smart 850 W 80 PLUS Bronze PSU are pre-installed in the case.

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