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Black desktop tower with tempered glass side panel and RGB lighting

Adamant Custom

Adamant Custom Ryzen 9 9900X 128GB DDR5 1TB NVMe 10TB HDD RTX PRO 4000 Blackwell business desktop

SKU CH-37J2-RYN53

A 12-core Ryzen 9 workstation with 128 GB DDR5, 1 TB NVMe, 10 TB HDD and RTX PRO 4000 Blackwell graphics for CAD modelling and AI learning

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelAMD Ryzen 9 9900X
  • 12-core Ryzen 9 9900X handles heavy multi-thread workloads
  • 128GB DDR5 memory supports large datasets and simulations
  • 1TB NVMe SSD plus 10TB HDD gives fast boot and vast storage
  • RTX PRO 4000 Blackwell 24GB GPU accelerates professional graphics and AI
  • Liquid cooling keeps temperatures low during sustained loads

12-Core Ryzen 9 Workstation

This business desktop is built for SolidWorks CAD modelling and AI learning workloads. A liquid-cooled 12-core AMD Ryzen 9 9900X processor handles heavy compute tasks in a black tempered-glass chassis.

Suits simulation and AI training, not compact builds

Engineers running large assemblies or training local models benefit from 128GB DDR5 and a 24GB Nvidia RTX PRO 4000 Blackwell GPU. Buyers who need a small-form-factor machine or a lower-power office PC should look elsewhere.

128GB DDR5 memory capacity

The system ships with 128GB of DDR5 RAM and supports up to 192GB. This capacity decides whether the workstation can hold your largest datasets and simulation meshes in memory.

How it compares

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

Price $6,435.99
Pricier than about 55% 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 1 TB NVMe
Lower than about 60% of the 2,058 comparable items (median 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 storage1 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

Does this desktop include a monitor, or must I already own one?

The monitor is not included, so you will need to supply your own display.

Can I keep my existing SATA SSDs and connect them to this motherboard?

Yes, the X870-PLUS TUF board provides two SATA 6Gb/s connectors for additional drives.

How can I verify the liquid cooler is operating correctly after first boot?

Enter the BIOS and confirm the CPU fan header reports a pump speed above zero RPM.

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