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

Adamant Custom

Adamant Custom 12-Core Ryzen 9 9900X3D 32GB DDR5 8TB NVMe 10TB HDD RTX PRO 4500 Blackwell business desktop

SKU CH-3JWQ-R3QQT

Workstation desktop with 12-core Ryzen 9 9900X3D, 32GB DDR5, 8TB NVMe, 10TB HDD and RTX PRO 4500 Blackwell GPU for CAD and modelling

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity32 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNVIDIA RTX PRO 4500 Blackwell
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D handles heavy multi-threaded workloads
  • 32GB DDR5 memory supports large assemblies and datasets
  • 8TB NVMe storage delivers fast project load times
  • RTX PRO 4500 Blackwell 32GB GPU accelerates professional rendering
  • Liquid cooling keeps temperatures low during sustained compute tasks

12-Core Ryzen 9 Workstation

The Adamant Custom desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with 32GB of DDR5 memory and an Nvidia RTX PRO 4500 Blackwell GPU carrying 32GB of video memory. Storage combines two 4TB NVMe SSDs in RAID for 8TB total and a 10TB hard drive. Windows 11 Pro 64-bit is pre-installed.

Suited to simulation and rendering

Engineers running multi-physics simulations, large-assembly CAD or GPU-accelerated rendering gain from the core count, professional driver stack and 32GB frame buffer. Buyers who need more than 192GB of system memory or multiple GPUs should look at a different platform.

Sustained load behaviour

A 240mm liquid cooler and an 850W Bronze-rated power supply keep the CPU and GPU stable during long compute runs. The Corsair 4000D chassis provides airflow for continuous operation without thermal throttling.

How it compares

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

Price $7,554.99
Pricier than about 62% of the 2,161 comparable items (median $5,687.99).
RAM capacity 32 GB DDR5
Lower than about 70% 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 capacity32 GB DDR5
Max supported RAM192 GB
Storage
SSD storage8 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

What motherboard socket must my existing AM5 CPU cooler match to fit this Ryzen 9 9900X3D build?

The motherboard uses the AM5 socket, so any cooler you reuse must list AM5 mounting hardware to clear the 12-core Ryzen 9 9900X3D and its 240 mm liquid cooler.

Will my older SATA 6 Gb/s hard drives and 2.5-inch SSDs connect directly to this X870 TUF board?

Yes, the board provides two SATA 6 Gb/s ports and the case includes two 3.5-inch and two 2.5-inch internal bays for those drives.

How can I verify the dual Samsung 990 PRO SSDs are running at PCIe 4.0 x4 speeds after Windows 11 Pro loads?

Open Task Manager, select the Performance tab, choose each 4 TB NVMe drive and confirm the link speed reads PCIe 4.0 x4 with sequential reads near 7450 MB/s.

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