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Black desktop tower with tempered glass side panel and RGB fans visible inside

Adamant Custom

Adamant Custom Business Desktop Ryzen 7 9800X3D 32GB DDR5 2TB NVMe 10TB HDD RTX A400 850W Liquid Cooled Black

SKU CH-SS94-6HFQM

Business workstation with an 8-core Ryzen 7 9800X3D, 32GB DDR5, 2TB NVMe plus 10TB HDD, and an RTX A400 GPU in a liquid-cooled chassis

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity32 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelAMD Ryzen 7 9800 × 3D
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz for demanding workloads
  • 240 mm liquid cooler keeps the CPU quiet under load
  • 32 GB DDR5 and 2 TB NVMe SSD deliver fast memory and storage
  • 10 TB HDD adds massive capacity for project files
  • RTX A400 with four MiniDP outputs drives multi-monitor setups

Business workstation for professional workloads

This Adamant Custom desktop pairs an eight-core AMD Ryzen 7 9800X3D processor with 32GB of DDR5 memory and an Nvidia RTX A400 graphics card. The system ships with Windows 11 Pro and is configured for workstation tasks such as CAD, simulation and content creation. Liquid cooling keeps the CPU at stable temperatures during sustained loads.

Check power, display and expansion needs

Verify that your mains supply can support the 850W power supply and that you have four Mini DisplayPort cables or adapters for the GPU outputs. The motherboard provides USB4, USB 20Gbps, USB 10Gbps and USB 5Gbps ports plus 2.5G Ethernet and Wi-Fi 7 connectivity. Internal bays include two 3.5-inch and two 2.5-inch slots for future storage additions.

Upgrades from systems lacking 3D V-Cache

The 96MB L3 cache on the Ryzen 7 9800X3D accelerates cache-sensitive workloads compared with standard desktop processors. The RTX A400 delivers certified drivers and 4GB VRAM for ISV applications where consumer cards are unsupported. The jump is worthwhile when your software benefits from both large cache and professional graphics certification.

How it compares

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

Price $2,298.99
Cheaper than about 66% 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 2 TB NVMe
Typical for this category: the median of 2,058 items is 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 capacity32 GB DDR5
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX A400
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 comes in the box and what must I buy separately?

The desktop ships with the Ryzen 7 9800X3D, 32 GB DDR5, 2 TB NVMe SSD, 10 TB HDD, RTX A400 4 GB GPU, 850 W PSU, liquid CPU cooler, Windows 11 Pro and Wi-Fi 7. A monitor is not included.

Should I choose the 32 GB DDR5 or plan for the 192 GB maximum?

32 GB DDR5 is installed; the motherboard supports up to 192 GB across four slots, so you can add matched modules later if workloads demand more capacity.

What does the 4.7 GHz base clock mean once the system is running real workloads?

The 8-core Ryzen 7 9800X3D runs at 4.7 GHz base and can boost to 5.20 GHz with 96 MB L3 cache, delivering high single-thread speed for CAD, simulation and AI tasks.

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