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Black mid-tower desktop with liquid cooling visible inside

Adamant Custom

Adamant Custom Ryzen 7 9800X3D 192GB DDR5 2TB NVMe 10TB HDD RTX A400 Liquid Cooled Business Desktop

SKU CH-3Q71-2QNQR

Liquid-cooled business desktop with an 8-core Ryzen processor, 192GB DDR5 memory, 2TB NVMe plus 10TB HDD storage, and an RTX A400 GPU

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelAMD Ryzen 7 9800 × 3D
  • 8-core Ryzen 7 9800X3D with 96 MB L3 cache for heavy multitasking
  • 192 GB DDR5 memory handles large datasets and virtual machines
  • 2 TB NVMe SSD reads up to 7450 MB/s for fast boot and apps
  • 10 TB HDD with 256 MB cache stores massive project archives
  • 240 mm liquid cooler keeps CPU temperatures low under sustained loads

System Configuration

This business desktop pairs an 8-core AMD Ryzen 7 9800X3D processor with 192GB of DDR5 memory and a 240mm liquid cooler. A 2TB NVMe SSD and 10TB hard drive provide fast boot and deep archival storage. The Nvidia RTX A400 adds four Mini DisplayPort outputs for multi-monitor workstations.

Target Audience

The 192GB memory ceiling suits engineers running large simulations or editors handling multi-layer timelines. Buyers who need ECC memory or more than four display outputs should look at a different platform. The single RTX A400 limits GPU compute for heavy rendering or AI training workloads.

Deciding Specification

The 192GB DDR5 capacity is the maximum this motherboard supports and cannot be expanded further. Confirm that your datasets fit within this limit before ordering. If your workflow demands 256GB or more, this system will not meet the requirement.

How it compares

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

Price $5,193.99
Typical for this category: the median of 2,161 items is $5,687.99.
RAM capacity 192 GB DDR5
Higher than about 80% 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 capacity192 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 case clearance does the 240 mm liquid cooler need?

The 240 mm AIO fits in the Antec P10 FLUX mid-tower which measures 477 mm deep, 220 mm wide and 486 mm high with front 120 mm fans and a rear 120 mm fan.

How is the CPU cooler mounted on the AM5 socket?

The 240 mm Quiet Edition AIO mounts directly on the AM5 socket using the included bracket; the step often missed is tightening the four screws in a cross pattern to ensure even pressure.

Which drive bays remain free for future storage upgrades?

The case provides three internal 3.5-inch bays and three 2.5-inch bays; the 10 TB HDD occupies one 3.5-inch bay, leaving two 3.5-inch and three 2.5-inch bays available.

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