We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower desktop with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom Ryzen 7 9800X3D 192GB DDR5 8TB NVMe 10TB HDD RTX A400 Liquid Cooled Business Desktop

SKU CH-8J7R-TBRHM

A liquid-cooled workstation desktop with an 8-core Ryzen 7 9800X3D, 192GB DDR5, 8TB NVMe and 10TB HDD storage, plus an RTX A400 GPU for professional visualisation

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelAMD Ryzen 7 9800 × 3D
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz for demanding workloads
  • 192 GB DDR5 memory handles large datasets and multitasking
  • 8 TB NVMe SSD plus 10 TB HDD provides massive fast storage
  • RTX A400 4 GB with four Mini DisplayPort outputs drives multi-monitor setups
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Workstation with 192GB DDR5

This liquid-cooled desktop pairs an eight-core AMD Ryzen 7 9800X3D processor with 192GB of DDR5 memory and an Nvidia RTX A400 graphics card. Storage combines two 4TB NVMe drives in RAID for 8TB of fast capacity plus a 10TB hard drive. The system ships with Windows 11 Pro and includes 2.5G Ethernet and Wi-Fi 7 connectivity.

Suited to memory-intensive workloads

Engineers running large simulations, developers compiling massive codebases and analysts holding multi-terabyte datasets in RAM will use the full 192GB capacity. Buyers whose applications fit comfortably in 64GB or less do not need this configuration and should consider a smaller memory option.

Deciding specification: 192GB DDR5 maximum

The motherboard supports a maximum of 192GB, and this build populates every slot to that limit. If your workload requires more memory than 192GB, this platform cannot accommodate it and a different architecture is necessary.

How it compares

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

Price $6,348.99
Pricier than about 54% 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 8 TB NVMe
Higher than about 90% 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 capacity192 GB DDR5
Max supported RAM192 GB
Storage
SSD storage8 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

How do I install the 240 mm liquid cooler on the AM5 socket without bending the offset mounting brackets?

Mount the supplied AM5 bracket onto the motherboard back-plate first, then lower the cold-plate onto the Ryzen 7 9800X3D with the pre-applied thermal paste, and tighten the four spring screws in a cross pattern until each stops turning.

Which component will need replacement first — the 10 TB HDD or the 8 TB NVMe SSD array?

The 10 TB mechanical drive with 256 MB cache will reach its rated workload limit before the dual 4 TB Samsung 990 PRO NVMe SSDs, so plan to swap the HDD first.

What thermal limit appears first when the 8-core CPU runs at 5.20 GHz boost under a sustained all-core load?

The 240 mm radiator and 140 mm fan reach their heat-dissipation capacity before the processor hits its maximum junction temperature, so coolant temperature becomes the limiting factor.

More in Business & Office Desktops

Similar items