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Black mid-tower desktop with tempered glass side panel, liquid cooling visible inside

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 192GB 8TB SSD 10TB HDD RTX PRO 5000 48GB Workstation

SKU CH-FFBD-Q5ATN

A 12-core Ryzen 9 9900X3D workstation with 192GB DDR5, 8TB NVMe plus 10TB HDD, and an RTX PRO 5000 48GB GPU for SolidWorks and CAE modelling

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNVIDIA RTX PRO 5000 Blackwell
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D at 4.4 GHz for multi-threaded speed
  • 192 GB DDR5 memory handles large assemblies and datasets
  • 8 TB NVMe SSD plus 10 TB HDD gives massive fast storage
  • NVIDIA RTX PRO 5000 Blackwell 48 GB GPU accelerates CAD and simulation
  • 240 mm liquid cooler keeps CPU quiet under sustained loads

Workstation for SolidWorks and CAD

The Adamant Custom desktop is built around a 12-core AMD Ryzen 9 9900X3D processor and an NVIDIA RTX PRO 5000 Blackwell graphics card with 48GB of memory. It ships with 192GB of DDR5 RAM, an 8TB NVMe SSD array and a 10TB hard drive. Windows 11 Pro 64-bit is pre-installed and the system is liquid cooled in a black mid-tower case.

Buyers needing certified ISV performance

Engineers and designers running SolidWorks, CAM or CAE workloads gain a balanced platform with high single-thread frequency and large GPU memory. The configuration is not suited for users who only need general office applications or for teams that require a rack-mountable server form factor.

192GB DDR5 maximum capacity

The motherboard supports a total of 192GB of DDR5 memory and this unit arrives fully populated. Any future memory upgrade would require replacing existing modules rather than adding to them.

How it compares

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

Price $11,629.99
Pricier than about 81% 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 8 TB NVMe
Higher than about 90% 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 storage8 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 does the 12-core Ryzen 9 9900X3D at 4.4 GHz behave inside this workstation?

The 12-core processor runs at a 4.4 GHz base frequency and can boost to 5.50 GHz, with 128 MB L3 cache and 24 threads, cooled by a 240 mm liquid loop for sustained heavy workloads.

What does the PCI Express x16 link mean for the RTX PRO 5000 48 GB card in practice?

The graphics card uses a PCI Express x16 slot on the PRIME X870-P motherboard, delivering full bandwidth for the 48 GB Blackwell GPU in professional rendering and AI tasks.

Will the Antec P20 mid-tower case and 850 W PSU accommodate this build?

The 469 x 220 x 490 mm case fits the E-ATX motherboard, 240 mm AIO, dual 4 TB M.2 SSDs, 10 TB HDD and RTX PRO 5000, powered by an 850 W 80 PLUS Bronze supply with Japanese capacitors.

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