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Adamant Custom

Adamant Custom Ryzen 9 9900X 128GB DDR5 2TB NVMe 10TB HDD RTX PRO 4500 business desktop

SKU CH-ADJT-V37T6

12-core Ryzen 9 9900X workstation with 128GB DDR5, 2TB NVMe, 10TB HDD and RTX PRO 4500 32GB for CAD and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNvidia RTX PRO 4500 Blackwell
  • CPU modelAMD Ryzen 9 9900X
  • 12-core Ryzen 9 9900X reaches 5.20 GHz for rapid multi-threaded compute
  • 128 GB DDR5 and 192 GB ceiling keep large datasets in memory
  • 2 TB NVMe SSD at 7450 MB/s read accelerates project loading
  • Nvidia RTX PRO 4500 Blackwell 32 GB handles professional visualisation and AI workloads
  • 240 mm liquid cooling and 850 W Bronze PSU sustain peak performance quietly

Workstation for CAD and AI

This business desktop combines a 12-core Ryzen 9 9900X processor with an Nvidia RTX PRO 4500 Blackwell graphics card, 128GB of DDR5 memory and a 2TB NVMe SSD. The system ships with Windows 11 Pro and liquid cooling in a Corsair 4000D chassis. It targets engineers and researchers who need certified GPU performance for SolidWorks modelling and AI learning workloads.

Buyers needing more GPU memory or multi-GPU scaling

The single RTX PRO 4500 provides 32GB of video memory, which suits most CAD and inference tasks. Users running larger language models, complex simulations or render farms that exceed that frame buffer should consider configurations with higher VRAM or additional cards. The 850W power supply and motherboard layout limit further high-power GPU expansion.

128GB DDR5 memory capacity

The workstation arrives with 128GB installed across the X870 motherboard, which supports up to 192GB total. This amount handles large assemblies, datasets and virtual machines without paging. If your projects regularly surpass 128GB of active memory, verify that the four DIMM slots can accommodate the required upgrade path before purchase.

How it compares

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

Price $7,477.99
Pricier than about 62% 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 2 TB NVMe
Typical for this category: the median of 2,058 items is 2 TB.

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900X
CPU socketAM5
Memory
RAM capacity128 GB DDR5
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX PRO 4500 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 do I install the 128GB DDR5 memory on the X870-PLUS TUF motherboard, and what step do people get wrong?

The board has four DDR5 slots supporting up to 192 GB. Populate the two primary slots first for dual-channel operation; using all four slots without checking the manual often forces the system to run at lower speeds.

What maintenance will the 240mm liquid cooler need later?

The sealed AIO arrives pre-filled and requires no refilling. Plan to clean the radiator fins and verify the 140 mm fan spins freely once a year; pump failure after several years means replacing the whole unit.

What limit appears first when the RTX PRO 4500 32GB runs sustained AI workloads?

The 850 W 80 PLUS Bronze PSU caps total system draw. Under continuous full GPU and CPU load the power budget is reached before the GPU hits its thermal ceiling, so the PSU becomes the limiting factor.

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