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Black mid-tower case with tempered glass side panel and RGB lighting

Adamant Custom

Adamant Custom Workstation Ryzen 9 9900X3D 192GB 1TB NVMe 10TB RTX PRO 5000 48GB

SKU CH-788T-6NKKP

A 12-core AMD Ryzen workstation with 192 GB DDR5, 1 TB NVMe, 10 TB HDD and NVIDIA RTX PRO 5000 48 GB graphics for professional modelling and AI tasks

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNVIDIA RTX PRO 5000 Blackwell
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D hits 5.50 GHz for heavy CAD workloads
  • 192 GB DDR5 and 48 GB RTX PRO 5000 handle massive assemblies
  • 1 TB NVMe plus 10 TB HDD give fast OS and deep project storage
  • 240 mm liquid cooler keeps the CPU quiet under sustained loads
  • Wi-Fi 7 and 2.5 Gb Ethernet plus USB4 at 40 Gbps connect peripherals fast

Built for SolidWorks and CAD modelling

This workstation pairs a twelve-core AMD Ryzen 9 9900X3D processor with an NVIDIA RTX PRO 5000 Blackwell graphics card carrying 48 GB of video memory. 192 GB of DDR5 system memory and a 1 TB NVMe SSD give large assemblies and simulation datasets room to breathe. Windows 11 Pro 64-bit ships pre-installed for immediate deployment.

Liquid cooling and an 850 W Bronze supply

A 240 mm quiet-edition AIO cooler handles the CPU while a 140 mm fan in the Thermaltake Smart 850 W unit keeps power delivery steady and audible noise low. The Pop Air RGB case moves air through two 120 mm front fans and one 120 mm rear fan, all addressable via the onboard RGB controller.

Connectivity and storage extras

The TUF X870-PLUS motherboard adds dual USB4 40 Gbps Type-C ports, three USB 10 Gbps ports, four USB 5 Gbps ports and a 2.5 Gb Ethernet jack alongside Wi-Fi 7 2x2 wireless. Internal bays accept two 3.5-inch and two 2.5-inch drives, while four M.2 slots and two SATA 6 Gbps headers leave room for future expansion.

How it compares

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

Price $11,032.99
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 1 TB NVMe
Lower than about 60% 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 storage1 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 do I install the 240 mm AIO liquid cooler on the AM5 socket, and what step do people get wrong?

Mount the supplied AM5 bracket on the motherboard back-plate, apply a pea-sized drop of thermal paste, seat the cold plate evenly, then tighten the four spring screws in a cross pattern — the step most people skip is removing the plastic protector from the cold-plate base before mounting.

Which component will need replacement first under heavy CAD workloads, and when?

The 850 W 80 PLUS Bronze PSU is the likeliest part to wear out first; its electrolytic capacitors typically reach end-of-life after five to seven years of sustained high-load operation.

What thermal limit appears first when the Ryzen 9 9900X3D runs at 5.50 GHz boost across all 12 cores for long renders?

The 240 mm AIO hits its heat-dissipation ceiling, causing the CPU to throttle from 5.50 GHz down toward the 4.4 GHz base clock once coolant temperature saturates.

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