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Black mid-tower desktop with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 192GB DDR5 4TB NVMe 10TB HDD RTX PRO 4000 850W Liquid Cooled Black

SKU CH-FBNZ-XKJ44

A liquid-cooled workstation desktop with a 12-core Ryzen 9 9900X3D, 192 GB DDR5, 4 TB NVMe SSD, 10 TB HDD and an RTX PRO 4000 Blackwell GPU for demanding CAD and modelling tasks

  • Release Year2026
  • Form FactorDesktop
  • UsageWorkstation
  • ColorBlack
  • Ethernet2.5G Ethernet
  • MonitorMonitor not included
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy compute
  • 192 GB DDR5 handles large assemblies and simulations
  • 4 TB Samsung 990 PRO NVMe reads up to 7450 MB/sec
  • 24 GB RTX PRO 4000 Blackwell drives professional visualisation
  • 240 mm liquid cooler keeps CPU quiet under load

12-Core Ryzen 9 Workstation

This liquid-cooled desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with 192GB DDR5 memory and an NVIDIA RTX PRO 4000 Blackwell GPU. It targets engineers and designers who run SolidWorks, CAM or CAE workloads that demand high single-thread frequency and certified drivers. Windows 11 Pro 64-bit is pre-installed.

Upgrade From Thread-Limited Towers

The 12-core CPU reaches 5.50 GHz and provides 128 MB L3 cache, replacing older 8-core or 10-core workstations that stall on large assemblies or simulation meshes. The jump is worth it when viewport lag or render queues exceed acceptable limits and the 24GB GPU frame buffer removes VRAM bottlenecks in complex scenes.

Verify Power And Case Clearance

The 850W 80 PLUS Bronze PSU uses a 140mm fan and Japanese main capacitors; confirm your mains circuit and rack depth can accommodate the 469 mm chassis depth. The 240mm AIO radiator mounts in the Antec P20 mid-tower; ensure the chosen location has 240mm clearance and that front 120mm intake fans are unobstructed.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy compute
  • 192 GB DDR5 handles large assemblies and simulations
  • 4 TB Samsung 990 PRO NVMe reads up to 7450 MB/sec
  • 24 GB RTX PRO 4000 Blackwell drives professional visualisation
  • 240 mm liquid cooler keeps CPU quiet under load

Specifications

Release Year2026
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 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
CPU Socket TypeAM5
GPU/VGA TypeNVIDIA RTX PRO 4000 Blackwell
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity192GB DDR5
Maximum Memory Supported192 GB
SSD4TB 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

What case clearance does the 240 mm liquid cooler require?

The Antec P20 mid-tower case supports a 240 mm AIO cooler with a 140 mm fan; its internal dimensions are 469 mm deep by 220 mm wide by 490 mm high.

Which motherboard power connectors must be seated for the Ryzen 9 9900X3D?

The PRIME X870-P motherboard needs the 24-pin ATX connector and the 8-pin CPU EPS connector fully inserted before first boot.

How many 3.5-inch drive bays remain free after the 10 TB HDD is installed?

The case provides two internal 3.5"/2.5" bays; one is occupied by the 10 TB drive, leaving one bay available for another 3.5-inch drive.

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