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Adamant Custom

Adamant Custom Ryzen 9 9900X3D 192GB DDR5 4TB NVMe 10TB HDD RTX PRO 5000 Workstation

SKU CH-71WX-4MHV4

A 12-core Ryzen 9 workstation with 192GB DDR5, 4TB NVMe, 10TB HDD and RTX PRO 5000 48GB graphics for SolidWorks, CAD, CAM and CAE modelling

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNVIDIA RTX PRO 5000 Blackwell
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy compute
  • 192 GB DDR5 handles large datasets and multitasking
  • 4 TB NVMe SSD reads up to 7450 MB/s
  • RTX PRO 5000 Blackwell 48 GB drives professional graphics
  • 10 TB HDD adds massive secondary storage

Built for SolidWorks and CAE workloads

This workstation pairs a 12-core AMD Ryzen 9 9900X3D processor with 192GB of DDR5 memory and an NVIDIA RTX PRO 5000 Blackwell GPU carrying 48GB of video memory. The combination targets engineers and designers who run large assemblies, simulation studies and multi-tasking pipelines that exceed typical desktop limits. Buyers who need ECC memory or dual-socket scaling will not find those features here.

Sustained compute with liquid cooling

A 240mm quiet-edition AIO cooler keeps the CPU near its 5.50 GHz boost ceiling during long renders or finite-element solves, while the Thermaltake 850W 80 PLUS Bronze supply delivers stable power to the GPU under continuous load. The Corsair 4000D chassis moves air through a 140mm fan, and the motherboard’s VRM heatsinks absorb spill-over heat so clock speeds do not throttle during overnight jobs.

Ready to run with room to grow

Windows 11 Pro is pre-installed and the system arrives fully assembled, so the only steps are connecting power, network and display. The motherboard exposes four M.2 slots, two 3.5-inch bays and two 2.5-inch bays for future storage expansion, while rear I/O includes 2.5G Ethernet, Wi-Fi 7 and multiple USB 10Gbps and USB4 ports. Builders who require a second full-length graphics card will find only one PCI Express x16 slot wired for that purpose.

How it compares

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

Price $10,980.99
Pricier than about 80% of the 2,161 comparable items (median $5,687.99).
RAM capacity 192 GB DDR5
Higher than about 80% 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 capacity192 GB DDR5
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA RTX PRO 5000 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 under sustained load?

The 240 mm Quiet Edition liquid cooler and 140 mm PSU fan are designed for low-noise operation during long workstation sessions.

Which display cables must I provide to use the RTX PRO 5000 48 GB GPU?

The GPU uses a PCI Express x16 slot; you supply the monitor and any DisplayPort or HDMI cables it requires.

Can I keep my existing SATA SSDs and 3.5″ hard drives when moving to this system?

The motherboard provides four SATA 6 Gb/s ports and the case includes two 3.5″ bays for your current drives.

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