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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 32GB 8TB NVMe 10TB HDD RTX PRO 2000 Blackwell business desktop

SKU CH-G66Z-8KT91

A 12-core Ryzen 9 workstation with 32 GB DDR5, 8 TB NVMe, 10 TB HDD and RTX PRO 2000 Blackwell graphics for CAD and AI workloads

  • Release Year2026
  • Form FactorDesktop
  • UsageWorkstation
  • ColorBlack
  • Ethernet2.5G Ethernet
  • MonitorMonitor not included
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy compute workloads
  • 32 GB DDR5 memory expandable to 192 GB for large datasets
  • 8 TB NVMe SSD plus 10 TB HDD stores massive project libraries
  • RTX PRO 2000 Blackwell 16 GB GPU drives professional 3D and VR
  • 240 mm liquid cooler with 140 mm fan keeps CPU temperatures low

Business workstation for CAD and simulation

This desktop pairs a 12-core AMD Ryzen 9 9900X3D running at 4.4 GHz with 32 GB of DDR5 memory and an NVIDIA RTX PRO 2000 Blackwell GPU equipped with 16 GB of VRAM. It targets engineers and designers who run SolidWorks, CAM or CAE workloads that benefit from high single-thread frequency and professional graphics drivers. The system ships with Windows 11 Pro 64-bit and is marked AI Ready for local inference tasks.

Liquid cooling and 850 W Bronze power supply

A 240 mm quiet-edition AIO cooler handles the CPU thermal load while the Thermaltake Smart 850 W 80 PLUS Bronze unit delivers power with Japanese main capacitors and a 140 mm low-noise fan. The Antec P20 mid-tower case includes three 120 mm front intake fans and dust filters on bottom, front and top panels to maintain airflow. Over-voltage, under-voltage, over-power and short-circuit protections are built into the PSU.

8 TB NVMe plus 10 TB HDD storage

Two 4 TB Samsung 990 PRO PCIe 4.0 x4 drives provide up to 7450 MB/s read and 6900 MB/s write speeds for active project files, while a 10 TB hard drive with 256 MB cache stores larger archives. Four M.2 slots on the PRIME X870-P motherboard allow future NVMe expansion up to the platform limit of 192 GB of DDR5 memory. No optical drive is fitted.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy compute workloads
  • 32 GB DDR5 memory expandable to 192 GB for large datasets
  • 8 TB NVMe SSD plus 10 TB HDD stores massive project libraries
  • RTX PRO 2000 Blackwell 16 GB GPU drives professional 3D and VR
  • 240 mm liquid cooler with 140 mm fan keeps CPU temperatures low

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 2000 Blackwell
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity32GB DDR5
Maximum Memory Supported192 GB
SSD8TB 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

How do I install the 240 mm liquid CPU cooler, and which step do people usually get wrong?

Mount the radiator with tubes at the bottom or side so air cannot collect in the pump; the common mistake is placing the radiator with tubes at the top, which traps air and causes noise.

What maintenance or replacement will the 850 W 80 PLUS Bronze power supply need later?

The 140 mm PSU fan is the only moving part inside the unit; plan to clean its dust filter annually and replace the fan if bearing noise appears after several years.

What thermal limit appears first when the Ryzen 9 9900X3D runs sustained all-core workloads?

The 240 mm AIO reaches its heat-dissipation ceiling before the CPU hits its maximum junction temperature, so coolant temperature becomes the limiting factor under continuous load.

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