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Adamant Custom

Adamant Custom Ryzen 7 9800X3D 64GB DDR5 1TB NVMe 10TB HDD RTX PRO 4000 Blackwell business desktop

SKU CH-1J8C-XW2HY

Business desktop with an 8-core Ryzen 7 9800X3D, 64 GB DDR5, 1 TB NVMe, 10 TB HDD and RTX PRO 4000 Blackwell 24 GB for CAD and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelAMD Ryzen 7 9800 × 3D
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz for fast multi-threaded compute
  • 64 GB DDR5 and 192 GB maximum capacity handle large datasets
  • 1 TB NVMe SSD reads up to 7450 MB/s for quick project loads
  • 10 TB HDD with 256 MB cache stores extensive asset libraries
  • RTX PRO 4000 Blackwell 24 GB GPU accelerates CAD and AI workloads

8-Core Ryzen 7 9800X3D Workstation

This business desktop centres on an 8-core AMD Ryzen 7 9800X3D processor running at 4.7 GHz with up to 5.20 GHz boost and 96 MB L3 cache. It targets engineers and researchers who need strong single-thread speed for CAD modelling and AI learning workloads. The system ships with Windows 11 Pro 64-bit and 64 GB of DDR5 memory.

PCI Express x16 Graphics Interface Limits

The Nvidia RTX PRO 4000 Blackwell GPU connects through a PCI Express x16 slot and provides 24 GB of video memory. That bus width caps sustained bandwidth between the GPU and the rest of the platform, so very large model transfers may saturate the link before the compute units do. The board also offers two USB4 ports at 40 Gbps and multiple 10 Gbps and 5 Gbps USB connections.

1 TB NVMe Plus 10 TB HDD Storage Headroom

A 1 TB Samsung 990 PRO NVMe drive delivers read speeds up to 7450 MB/s and write speeds up to 6900 MB/s for active project files. The 10 TB hard drive with 256 MB cache adds bulk capacity for archives and datasets. The motherboard supports up to 192 GB of DDR5, so memory can be tripled before the platform limit is reached.

How it compares

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

Price $6,754.99
Pricier than about 57% of the 2,161 comparable items (median $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 useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 7 9000 Series
CPU modelAMD Ryzen 7 9800 × 3D
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 4000 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

Should I pick the 64 GB DDR5 configuration or the 192 GB maximum supported?

The system ships with 64 GB DDR5 installed and the motherboard supports up to 192 GB, so choose 64 GB for current workloads or plan to add modules later if you need more capacity.

What does the 4.7 GHz base clock of the Ryzen 7 9800X3D mean for daily CAD work?

The 8-core CPU runs at 4.7 GHz base and can boost to 5.20 GHz with 96 MB L3 cache, giving strong single-thread speed for modelling and quick multi-thread throughput for rendering.

How fast is the PCIe 4.0 x4 link on the 1 TB Samsung 990 PRO NVMe drive?

The drive connects via PCIe 4.0 x4 and delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s, so large project files load and save at near-peak interface speed.

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