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Black tower case with tempered glass side panel and RGB fans

Adamant Custom

Adamant Custom Ryzen 9 9900X 64GB DDR5 1TB NVMe 10TB HDD RTX PRO 4500 Blackwell business desktop

SKU CH-5G8Q-FX4HW

A 12-core Ryzen 9 9900X workstation with 64 GB DDR5, 1 TB NVMe, 10 TB HDD and an RTX PRO 4500 Blackwell GPU for CAD modelling and AI learning

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX PRO 4500 Blackwell
  • CPU modelAMD Ryzen 9 9900X
  • 12-core Ryzen 9 9900X reaches 5.20 GHz for heavy compute
  • 64 GB DDR5 with 192 GB ceiling handles large datasets
  • 1 TB NVMe SSD reads at 7450 MB/sec for fast boot
  • 10 TB HDD with 256 MB cache stores massive projects
  • RTX PRO 4500 Blackwell 32 GB drives professional visualisation

Professional workstation for CAD and AI

This business desktop combines a 12-core AMD Ryzen 9 9900X processor with an Nvidia RTX PRO 4500 Blackwell graphics card. It targets engineers and data scientists who need certified drivers for SolidWorks and local AI model training. The system ships with Windows 11 Pro and liquid cooling for sustained workloads.

64 GB DDR5 and 11 TB total storage

The 64 GB DDR5 memory handles large assemblies and datasets with headroom to expand to 192 GB. A 1 TB NVMe SSD delivers up to 7450 MB/s reads for active projects while the 10 TB HDD provides bulk capacity for archives. Storage runs out when simultaneous active datasets exceed the NVMe space or archival growth surpasses 10 TB.

PCI Express x16 and 2.5 GbE connectivity

The GPU occupies a PCI Express x16 slot for full bandwidth to the 32 GB frame buffer. Network traffic uses 2.5 GbE LAN or Wi-Fi 7 for multi-gigabit transfers. USB4 ports at 40 Gbps and USB 20 Gbps headers support fast external storage, while SATA 6 Gbps limits additional internal drive speed.

How it compares

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

Price $6,003.99
Typical for this category: the median of 2,161 items is $5,687.99.
RAM capacity 64 GB DDR5
Typical for this category: the median of 2,095 items is 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 useWork / Business
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900X
CPU socketAM5
Memory
RAM capacity64 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

Will my existing 10Gbps USB peripherals connect directly to the X870-PLUS TUF motherboard rear panel?

The motherboard provides three USB 10Gbps ports on the rear I/O so current high-speed devices plug in without adapters.

How can I confirm the Samsung 990 PRO 1TB NVMe SSD is running at its rated PCIe 4.0 x4 speed after Windows 11 Pro setup?

Open Task Manager, select the Performance tab, choose the 1TB drive and verify the link speed reads PCIe 4.0 x4 with sequential reads near 7450 MB/sec.

What storage drives and memory are already installed, and which items are not included?

The system ships with 64GB DDR5 RAM, a 1TB NVMe SSD and a 10TB HDD; no monitor, keyboard or mouse are supplied.

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