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Black tower PC with tempered glass side panel and ARGB fans

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 192GB DDR5 8TB NVMe 10TB HDD RTX 5090 Gaming PC

SKU CH-3RDG-J7KHQ

A 12-core Ryzen workstation with 192 GB DDR5, 8 TB NVMe, 10 TB HDD and an RTX 5090 for modelling, rendering and AI learning

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 192GB DDR5 memory handles large datasets and multitasking
  • 8TB NVMe SSD delivers 7450 MB/s reads for fast asset access
  • RTX 5090 32GB GPU accelerates rendering and AI tasks
  • 240mm liquid cooler keeps CPU temperatures low under load

12-Core Ryzen 9 9900X3D Workstation

This desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with 192GB DDR5 memory and an Nvidia GeForce RTX 5090 graphics card. It targets professionals who need high single-thread speed and large GPU memory for modelling, editing, rendering and AI learning workloads. Windows 11 Pro is pre-installed. The tower chassis uses liquid cooling for the CPU.

Dual 4TB Samsung 990 PRO NVMe plus 10TB HDD

Two 4TB Samsung 990 PRO drives deliver up to 7450 MB/s read and 6900 MB/s write speeds for active project files. The 10TB hard drive with 256MB cache adds deep capacity for archives and bulk media. Together they remove the need to juggle external storage during large creative jobs.

CoolerMaster HAF 500 with 1200W Gold PSU

The case measures 508 x 203 x 508 mm and includes front 200mm ARGB fans, a rear 120mm ARGB fan and a dedicated 120mm GPU fan. A Thermaltake Toughpower 1200W 80 PLUS Gold unit with Japanese main capacitors powers the build. Rear I/O provides two USB4 40Gbps Type-C ports, three USB 10Gbps ports, four USB 5Gbps ports, one USB 2.0 port, Intel 2.5Gb Ethernet and Wi-Fi 7 2x2 connectivity.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 192GB DDR5 memory handles large datasets and multitasking
  • 8TB NVMe SSD delivers 7450 MB/s reads for fast asset access
  • RTX 5090 32GB GPU accelerates rendering and AI tasks
  • 240mm liquid cooler keeps CPU temperatures low under load

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorTower
AI FeaturesAI Ready
UsageWorkstation
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5090
Graphics InterfacePCI Express x16
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
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

Will the 240 mm liquid cooler need coolant top-ups or pump replacement?

The 240 mm quiet-edition AIO is a sealed unit; no coolant top-ups are required, and the pump is rated for continuous operation without user service.

What thermal limit appears first when the 12-core CPU runs at 5.50 GHz all day?

The CPU’s 5.50 GHz boost ceiling and the 240 mm radiator’s dissipation capacity set the practical thermal ceiling under sustained load.

How loud is the system with the 200 mm front fans, 140 mm PSU fan and GPU fan running 24/7?

Two 200 mm front ARGB fans, a 140 mm PSU fan and a dedicated GPU fan move high airflow at low RPM, keeping acoustic output low during all-day operation

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