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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom 12-Core Ryzen 9 9900X3D 192GB DDR5 8TB NVMe 10TB HDD RTX PRO 4000 Blackwell Business Desktop

SKU CH-DA55-X8EW6

A 12-core Ryzen workstation with 192GB DDR5, 8TB NVMe plus 10TB HDD, and an RTX PRO 4000 Blackwell GPU for CAD and simulation

  • Release Year2026
  • Form FactorDesktop
  • UsageWorkstation
  • ColorBlack
  • Ethernet2.5G Ethernet
  • MonitorMonitor not included
  • 12-core Ryzen 9 9900X3D handles heavy CAD workloads
  • 192GB DDR5 memory supports large assemblies and simulations
  • 8TB NVMe storage loads projects in seconds
  • RTX PRO 4000 Blackwell 24GB GPU accelerates rendering and AI
  • 10TB HDD plus fast SSD gives massive capacity for archives

Built for CAD and CAE workflows

This business desktop pairs a 12-core Ryzen 9 9900X3D processor with an Nvidia RTX PRO 4000 Blackwell graphics card carrying 24GB of video memory. The system ships with 192GB of DDR5 RAM and Windows 11 Pro 64-bit installed. It targets engineers and designers who need certified drivers for SolidWorks, CAM and CAE modelling applications.

Sustained multi-core throughput

The CPU runs at a 4.4GHz base clock and can boost to 5.50GHz across its 12 cores and 24 threads, backed by 128MB of L3 cache. A 240mm liquid cooler keeps temperatures stable during long simulation runs or rendering queues. Dual Samsung 990 PRO SSDs in a 4TB configuration deliver sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec, while a 10TB hard drive with 256MB cache provides bulk project storage.

Thermals, noise and power draw

The Corsair 4000D chassis uses a 140mm fan in the Thermaltake Smart 850W 80 PLUS Bronze supply for low-noise operation. Liquid cooling for the processor reduces internal airflow demand compared with air towers. The motherboard includes Intel 2.5Gb Ethernet and Wi-Fi 7 2x2 connectivity. Rear I/O supplies two USB4 ports at 40Gbps, three 10Gbps ports, four 5Gbps ports and one USB 2.0 port.

Highlights

  • 12-core Ryzen 9 9900X3D handles heavy CAD workloads
  • 192GB DDR5 memory supports large assemblies and simulations
  • 8TB NVMe storage loads projects in seconds
  • RTX PRO 4000 Blackwell 24GB GPU accelerates rendering and AI
  • 10TB HDD plus fast SSD gives massive capacity for archives

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
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 loud and hot does the 240 mm liquid cooler keep the 12-core Ryzen 9 9900X3D during all-day workloads?

The 240 mm Quiet Edition AIO and case airflow are designed for low noise, while the 850 W 80 PLUS Bronze PSU with a 140 mm fan runs quietly under load.

Which display cables and monitor inputs do I need to use the RTX PRO 4000 Blackwell 24 GB?

The GPU uses a PCI Express x16 slot and provides standard DisplayPort and HDMI outputs; match your monitor to those connectors.

Will my existing SATA SSDs and 3.5-inch hard drives fit inside the Corsair 4000D case alongside the 10 TB drive?

The case has two internal 3.5-inch bays and two 2.5-inch bays, plus four SATA 6 Gbps ports on the motherboard for extra drives.

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