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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom 12-Core Ryzen 9 9900X3D 192GB DDR5 4TB NVMe 10TB HDD RTX PRO 5000 48GB Workstation

SKU CH-GNB8-YQJQY

A 12-core Ryzen 9 9900X3D workstation with 192GB DDR5, 4TB NVMe SSD, 10TB HDD and an NVIDIA RTX PRO 5000 48GB GPU for professional CAD and modelling

  • Release Year2026
  • Form FactorDesktop
  • UsageWorkstation
  • ColorBlack
  • Ethernet2.5G Ethernet
  • MonitorMonitor not included
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 192 GB DDR5 memory handles large datasets without swapping
  • 4 TB NVMe SSD reads up to 7450 MB/s for fast project loads
  • RTX PRO 5000 48 GB GPU accelerates professional rendering and simulation
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Built for professional modelling

This workstation pairs a 12-core AMD Ryzen 9 9900X3D processor with 192GB DDR5 memory and an Nvidia RTX PRO 5000 Blackwell graphics card carrying 48GB VRAM. A 4TB NVMe SSD and 10TB hard drive provide fast access to large project files. The system ships with Windows 11 Pro and liquid cooling for sustained workloads.

Verify power and display needs

The 850W 80 PLUS Bronze supply uses a 140mm fan and standard protection circuits. Rear I/O includes two USB4 ports at 40Gbps, one USB 10Gbps port, three USB 5Gbps ports, four USB 2.0 ports and Intel 2.5Gb Ethernet. Wi-Fi 7 and Bluetooth are integrated. No monitor is included so confirm your display connectivity.

Accessories support connectivity and airflow

The Antec P20 mid-tower case adds front-panel USB 3.0, USB 3.2 Gen 2 Type-C and audio ports plus dust filters on three sides. Internal bays accept two 3.5-inch or 2.5-inch drives and two additional 2.5-inch units. Three 120mm front fans and the 240mm AIO cooler manage thermals while Realtek 7.1 surround audio handles output.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 192 GB DDR5 memory handles large datasets without swapping
  • 4 TB NVMe SSD reads up to 7450 MB/s for fast project loads
  • RTX PRO 5000 48 GB GPU accelerates professional rendering and simulation
  • 240 mm liquid cooler keeps CPU temperatures low under sustained 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 5000 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

Does the workstation ship with a monitor, keyboard and mouse or do I need to supply them separately?

The system includes only the tower with Windows 11 Pro installed; monitor, keyboard and mouse are not included and must be purchased separately.

With 192 GB DDR5 already at the motherboard maximum, is there any reason to choose a lower-capacity configuration?

The board supports up to 192 GB DDR5, so this build already provides the full memory ceiling; a smaller kit would only be chosen to reduce cost.

What does the 4.4 GHz base clock on the 12-core Ryzen 9 9900X3D mean for sustained workloads once the liquid cooler is running?

The processor runs at 4.4 GHz base and can boost up to 5.50 GHz; the 240 mm liquid cooler is designed to maintain those speeds during extended compute tasks.

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