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Black mid-tower desktop with tempered glass side panel, liquid cooler visible inside

Adamant Custom

Adamant Custom Business Desktop Ryzen 7 9800X3D 64GB 4TB NVMe 10TB HDD RTX A400 Liquid Cooled Black

SKU CH-Z102-T4CJW

Liquid-cooled workstation desktop with an 8-core Ryzen 7 9800X3D, 64 GB DDR5, 4 TB NVMe SSD, 10 TB hard drive and an RTX A400 GPU for multi-display professional workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelAMD Ryzen 7 9800 × 3D
  • 8-core Ryzen 7 9800X3D up to 5.20 GHz for demanding workloads
  • 64 GB DDR5 with 192 GB maximum for heavy multitasking
  • 4 TB NVMe SSD plus 10 TB HDD for fast boot and mass storage
  • Nvidia RTX A400 with four Mini DisplayPort outputs for multi-monitor setups
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Workstation for AI and simulation

This business desktop combines an 8-core AMD Ryzen 7 9800X3D processor with 64GB of DDR5 memory and an Nvidia RTX A400 graphics card. A 4TB NVMe SSD and a 10TB hard drive provide fast primary storage and deep archival capacity. Liquid cooling and an 850W power supply support sustained workloads in a compact black chassis.

Suited for single-GPU professional pipelines

Engineers running CAD, BIM or GPU-accelerated rendering on one display will find the four Mini DisplayPort outputs and 4GB of video memory adequate. Teams needing multi-GPU scaling, more than 4GB of VRAM per card or ECC system memory should look at a different platform.

64GB DDR5 system memory

The board supports up to 192GB across four slots, so the installed 64GB leaves room for future expansion. If the target application already saturates 64GB of active memory, this configuration will not be sufficient without adding modules.

How it compares

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

Price $3,612.99
Cheaper than about 60% 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 4 TB NVMe
Higher than about 70% 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 storage4 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 loud is the 240 mm liquid cooler and the 140 mm PSU fan under sustained load?

The CPU uses a 240 mm Quiet Edition liquid cooler and the 850 W PSU has a 140 mm ultra-quiet fan, both designed for low noise during all-day workstation use.

Does the system ship with a monitor, keyboard or mouse, or must I provide my own?

The specification states monitor not included and lists only case front I/O ports, so a display and input devices are not supplied.

Will my existing SATA SSDs and 3.5-inch hard drives fit inside the case alongside the 10 TB drive?

The chassis provides two internal 3.5-inch bays and two 2.5-inch bays with SATA 6 Gb/s ports on the motherboard for additional drives.

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