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Black mid-tower with tempered glass side panel, liquid cooling visible

Adamant Custom

Adamant Custom Ryzen 9 9900X3D RTX 5090 192GB DDR5 2TB NVMe 10TB HDD gaming PC

SKU CH-GAVK-S2XHW

A 12-core Ryzen 9 9900X3D workstation with RTX 5090 32GB, 192GB DDR5, 2TB NVMe and 10TB HDD for modelling, rendering and AI learning

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • RTX 5090 32 GB GPU handles AI training and 4K rendering
  • 192 GB DDR5 memory keeps large datasets in RAM
  • 2 TB Samsung 990 PRO NVMe reads at 7450 MB/s
  • 10 TB HDD with 256 MB cache stores massive project libraries

12-Core Workstation Desktop

This Adamant Custom system pairs a 12-core AMD Ryzen 9 9900X3D processor with 192GB of DDR5 memory and an Nvidia GeForce RTX 5090 graphics card. A 2TB NVMe SSD handles the operating system and active projects while a 10TB hard drive provides bulk storage. Liquid cooling and a 1200W 80 PLUS Gold power supply support sustained workloads in a tempered-glass chassis.

Suited For Modelling Editing Rendering AI

The configuration targets professionals who need high core counts, large memory capacity and a 32GB GPU for modelling, editing, rendering and AI learning tasks. Four memory slots are populated to the 192GB maximum so no further RAM upgrades are possible. Buyers who need more internal drive bays than the two 3.5-inch and two 2.5-inch slots provided should look at a different platform.

Sustained Load Behaviour

A 240mm quiet-edition liquid cooler keeps the CPU near its 5.50 GHz boost clock during extended rendering or compute jobs. The 1200W Gold-rated PSU with Japanese main capacitors delivers stable power to the RTX 5090 and all peripherals without throttling. Front-panel 140mm PWM fans feed cool air across the motherboard and storage, maintaining consistent temperatures over long sessions.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • RTX 5090 32 GB GPU handles AI training and 4K rendering
  • 192 GB DDR5 memory keeps large datasets in RAM
  • 2 TB Samsung 990 PRO NVMe reads at 7450 MB/s
  • 10 TB HDD with 256 MB cache stores massive project libraries

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
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
SSD2TB 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

Does the 1200W power supply have the 12V-2x6 connector the RTX 5090 requires?

The Thermaltake Toughpower 1200W unit is rated for the GPU and includes the necessary PCIe power cables for the RTX 5090.

Will the four DDR5 slots on the X870 motherboard accept my existing DDR5 modules alongside the 192GB kit?

The board has four DDR5 slots fully populated by the 192GB kit; adding modules would require removing some of the installed memory.

How can I confirm the Samsung 990 PRO is running at PCIe 4.0 x4 speeds after setup?

Open Task Manager or a tool like CrystalDiskMark; the drive should show sequential reads near 7450 MB/s and writes near 6900 MB/s.

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