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Black mid-tower desktop with liquid cooling, 240mm radiator, RTX A400 GPU, 192GB DDR5, 1TB NVMe, 10TB HDD

Adamant Custom

Adamant Custom Ryzen 7 9800X3D 192GB DDR5 1TB NVMe 10TB HDD RTX A400 Liquid Cooled Business Desktop

SKU CH-HH14-DKPHH

Eight-core Ryzen workstation with 192GB DDR5, 1TB NVMe, 10TB HDD and liquid-cooled RTX A400 graphics

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • UsageWorkstation
  • ColorBlack
  • Ethernet2.5G Ethernet
  • 8-core Ryzen 7 9800X3D with 96 MB L3 cache handles heavy multitasking
  • 192 GB DDR5 memory supports large datasets and concurrent applications
  • 1 TB NVMe SSD plus 10 TB HDD combine fast boot with massive storage
  • Nvidia RTX A400 with four Mini DisplayPort outputs drives multi-monitor workflows
  • 240 mm liquid cooler keeps the CPU quiet under sustained load

Built for Multi-App Workloads

This liquid-cooled business desktop pairs an 8-core AMD Ryzen 7 9800X3D processor with 192 GB of DDR5 memory, a 1 TB NVMe SSD and a 10 TB hard drive. The Nvidia RTX A400 graphics card provides four Mini DisplayPort outputs for multi-monitor setups. Windows 11 Pro 64-bit is pre-installed on the 1 TB NVMe drive.

Suits High-RAM Workflows

Professionals running large datasets, virtual machines or memory-heavy creative applications will use the full 192 GB DDR5 capacity. Buyers who only need mainstream office performance or a smaller storage footprint should consider a lower-specification system. The 4 GB GPU frame buffer also limits advanced 3D rendering or compute workloads.

Memory Ceiling Is 192 GB DDR5

The motherboard and processor combination tops out at 192 GB of DDR5, which this unit already populates. No further memory upgrades are possible without replacing the platform. Confirm that your workload fits within this fixed limit before purchase.

Highlights

  • 8-core Ryzen 7 9800X3D with 96 MB L3 cache handles heavy multitasking
  • 192 GB DDR5 memory supports large datasets and concurrent applications
  • 1 TB NVMe SSD plus 10 TB HDD combine fast boot with massive storage
  • Nvidia RTX A400 with four Mini DisplayPort outputs drives multi-monitor workflows
  • 240 mm liquid cooler keeps the CPU quiet under sustained load

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
UsageWorkstation
ColorBlack
Ethernet2.5G Ethernet
MonitorMonitor not included
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro 64-bit
AI FeaturesAI Ready
CPU TypeAMD Ryzen 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
CPU Socket TypeAM5
GPU/VGA TypeNvidia RTX A400
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity192GB DDR5
Maximum Memory Supported192 GB
SSD1TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

Does the 240 mm liquid cooler handle the 9800X3D at sustained 5.20 GHz without thermal throttling?

The 240 mm quiet-edition AIO is sized for the 8-core 9800X3D; under continuous all-core load it keeps temperatures within the processor’s rated envelope so boost clocks are maintained.

How loud is the system when the 850 W Bronze PSU and case fans run 24/7?

The Antec P10 FLUX case uses sound-dampening panels and a 140 mm low-noise PSU fan plus three 120 mm front fans; at idle the system is near-silent and under full load it stays at a low office-friendly hum.

Which display cables do I need for the RTX A400’s four Mini DisplayPort outputs?

The GPU provides four Mini DisplayPort connectors; you must supply Mini DisplayPort-to-DisplayPort or Mini DisplayPort-to-HDMI cables for each monitor you attach.

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