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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom Ryzen 9 9900X 192GB 8TB NVMe 10TB HDD RTX PRO 4000 Blackwell business desktop

SKU CH-03RN-MNRAB

A 12-core Ryzen 9 9900X workstation with 192GB DDR5, 8TB NVMe SSD, 10TB HDD and RTX PRO 4000 Blackwell for CAD modelling and AI learning

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • UsageContent Creation
  • ColorBlack
  • Ethernet2.5G Ethernet
  • 12-core Ryzen 9 9900X reaches 5.20 GHz for heavy compute
  • 192 GB DDR5 keeps large datasets in memory without swapping
  • 8 TB NVMe SSD reads at 7450 MB/s for instant project loads
  • 10 TB HDD adds 256 MB cache for bulk asset storage
  • RTX PRO 4000 Blackwell 24 GB drives certified CAD and AI workflows

Core Configuration

This business desktop pairs a 12-core AMD Ryzen 9 9900X processor with 192GB of DDR5 memory and an Nvidia RTX PRO 4000 Blackwell GPU equipped with 24GB of video memory. Storage consists of two 4TB NVMe SSDs and a 10TB hard drive, all housed in a liquid-cooled mid-tower chassis running Windows 11 Pro.

Intended Users

The system targets professionals who need high core counts, large memory capacity and certified drivers for CAD modelling or AI training workloads. Buyers who require multiple GPU slots, ECC memory validation or a rack-mount form factor should evaluate alternative platforms.

Deciding Specification

The 192GB DDR5 memory ceiling is the fixed limit; the motherboard supports no further expansion beyond this capacity. Confirm that your datasets and virtual machines fit within this boundary before purchasing.

Highlights

  • 12-core Ryzen 9 9900X reaches 5.20 GHz for heavy compute
  • 192 GB DDR5 keeps large datasets in memory without swapping
  • 8 TB NVMe SSD reads at 7450 MB/s for instant project loads
  • 10 TB HDD adds 256 MB cache for bulk asset storage
  • RTX PRO 4000 Blackwell 24 GB drives certified CAD and AI workflows

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
UsageContent Creation
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 9900X
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 do I install the 240 mm liquid cooler on the AM5 motherboard?

Mount the supplied AM5 bracket onto the motherboard back-plate, apply thermal paste, seat the cold-plate on the Ryzen 9 9900X, then connect the pump header and two 120 mm radiator fans to the X870 board.

Which components will need replacement first under heavy workloads?

The 850 W Bronze PSU and the 140 mm PSU fan are the likeliest items to wear out before the 192 GB DDR5, 8 TB NVMe array or 10 TB HDD.

What thermal limit appears first during sustained all-core loads?

The 240 mm radiator surface area caps heat dissipation, so the Ryzen 9 9900X will hit its 5.20 GHz boost ceiling and throttle before the GPU or memory reach their limits.

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