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Black mid-tower desktop case with liquid cooling visible

Adamant Custom

Adamant Custom 12-Core Ryzen 9 9900X3D 192GB DDR5 1TB NVMe 10TB HDD RTX PRO 4500 Blackwell business desktop

SKU CH-50Y4-SW08K

A 12-core Ryzen 9 9900X3D workstation with 192GB DDR5, 1TB NVMe, 10TB HDD and an RTX PRO 4500 Blackwell 32GB GPU for professional CAD and modelling

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNVIDIA RTX PRO 4500 Blackwell
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for fast modelling
  • 192 GB DDR5 handles large assemblies without swapping
  • RTX PRO 4500 Blackwell 32 GB drives certified CAD viewport performance
  • 1 TB NVMe plus 10 TB HDD keeps active projects and archives together
  • Liquid-cooled 850 W Bronze PSU sustains load quietly

12-Core Ryzen 9 Workstation

The Adamant Custom desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with 192GB of DDR5 memory and an NVIDIA RTX PRO 4500 Blackwell GPU. Liquid cooling and an 850W power supply support sustained workloads. Windows 11 Pro 64-bit is pre-installed on a 1TB NVMe SSD alongside a 10TB hard drive.

Professional CAD and AI Development

This system suits engineers running SolidWorks, CAM or CAE simulations and developers training local AI models who need certified drivers and 32GB of GPU memory. Buyers who only need general office productivity or lightweight 3D viewing will find the specification excessive.

32GB RTX PRO 4500 GPU

The single specification that decides fit is the NVIDIA RTX PRO 4500 Blackwell with 32GB of video memory. It determines whether ISV-certified applications and large dataset visualization run within the hardware limits of this workstation.

How it compares

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

Price $7,952.99
Pricier than about 65% 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 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 loud does the 240 mm liquid cooler and the 140 mm PSU fan run when the Ryzen 9 9900X3D is under sustained load?

The 240 mm Quiet Edition AIO and the Thermaltake 850 W PSU with its 140 mm fan are both specified for ultra-quiet operation, while the Antec P10 FLUX case adds sound-dampening panels to keep noise low during all-day workloads.

Which display cables and monitor inputs do I need to use the RTX PRO 4500 Blackwell 32 GB?

The RTX PRO 4500 Blackwell uses a PCI Express x16 slot inside the chassis; you must provide a monitor with compatible DisplayPort or HDMI inputs and the matching cables, as no display or cables are included.

Will my existing SATA SSDs and 3.5-inch hard drives fit in the Antec P10 FLUX alongside the 10 TB drive?

The case offers three internal 3.5-inch bays and three 2.5-inch bays, and the motherboard provides four SATA 6 Gb/s ports, so additional SATA drives can be installed alongside the factory 10 TB HDD.

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