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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom SolidWorks Workstation Ryzen 9 9900X3D 128GB 4TB NVMe 10TB HDD RTX PRO 4000

SKU CH-SDAP-TKWWD

A 12-core AMD Ryzen 9 9900X3D workstation with 128GB DDR5, 4TB NVMe SSD, 10TB HDD and an NVIDIA RTX PRO 4000 24GB GPU for SolidWorks modelling

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNVIDIA RTX PRO 4000 Blackwell
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D drives multi-threaded CAD throughput
  • 128 GB DDR5 handles large assemblies without swapping
  • 4 TB NVMe SSD loads projects at up to 7450 MB/s
  • RTX PRO 4000 24 GB certified for SolidWorks visualisation
  • 10 TB HDD plus 4 TB SSD gives 14 TB total capacity

Built for SolidWorks modelling

This workstation pairs a 12-core AMD Ryzen 9 9900X3D processor with an Nvidia RTX PRO 4000 Blackwell GPU and 128GB of DDR5 memory. The combination targets engineers and designers who need certified drivers and large scene handling for CAD, CAM and CAE workflows. Windows 11 Pro 64-bit is pre-installed.

Sustained load behaviour

A 240mm liquid cooler keeps the CPU stable during long simulation runs while the 850W 80 PLUS Bronze supply delivers continuous power to the 24GB graphics card. The Antec P20 case uses three 120mm front fans and dust filters on bottom, front and top to maintain airflow over extended sessions.

Check before ordering

Verify that your monitors connect via the GPU outputs because the motherboard video ports are disabled when the discrete card is installed. Ensure the 469 mm case depth fits your desk or rack space. Confirm that 2.5G Ethernet and Wi-Fi 7 meet your network infrastructure requirements.

How it compares

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

Price $8,268.99
Pricier than about 67% of the 2,161 comparable items (median $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 4000 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

How loud is the 240 mm liquid cooler and 140 mm PSU fan when the workstation runs all day?

The CPU uses a 240 mm quiet-edition AIO cooler and the 850 W PSU has a 140 mm ultra-quiet fan, so sustained loads stay quiet.

What display cables must I already own to connect a monitor to the RTX PRO 4000?

The GPU provides DisplayPort and HDMI outputs; have the matching cable for your monitor ready.

Can I keep my existing SATA SSDs or hard drives and add them inside the case?

Yes, the motherboard has four SATA 6 Gb/s ports and the chassis includes two 3.5"/2.5" internal bays for extra drives.

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