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Black Corsair 4000D mid-tower with tempered glass side panel and 240 mm liquid cooler visible inside

Adamant Custom

Adamant Custom 8-Core Ryzen 7 9800X3D RTX 5090 64GB DDR5 1TB NVMe 10TB HDD Gaming PC

SKU CH-E49N-B81AD

A liquid-cooled desktop with an 8-core Ryzen 7 CPU, RTX 5090 graphics, 64GB DDR5 memory, 1TB NVMe SSD and 10TB HDD for modelling, rendering and AI workloads

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageBusiness
  • ColorBlack
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz for responsive modelling and rendering
  • RTX 5090 with 32 GB video memory accelerates AI learning and 4K gaming
  • 64 GB DDR5 and 1 TB NVMe SSD give fast multi-task load times
  • 10 TB HDD plus four M.2 slots provide room for large project libraries
  • 5 Gb LAN and Wi-Fi 7 keep network transfers quick during collaborative work

Built for modelling and AI workloads

This desktop pairs an 8-core AMD Ryzen 7 9800X3D with an Nvidia GeForce RTX 5090 32GB GPU, 64GB DDR5 memory and a 1TB Samsung 990 PRO NVMe drive. A 10TB HDD adds bulk storage for datasets and media. The system ships with Windows 11 Pro and is aimed at professionals who need high single-thread speed and large VRAM for rendering, simulation or AI learning tasks.

Liquid cooling keeps CPU temperatures low

A 240mm quiet-edition AIO handles the processor while a 140mm PSU fan runs at low noise. The Thermaltake 1200W 80 PLUS Gold unit delivers stable power with over-voltage, under-voltage, over-power and short-circuit protection. In typical workflows the chassis remains quiet enough for office or studio environments.

Sustained loads stay controlled

Under continuous rendering or training the liquid loop maintains steady CPU clocks up to 5.20 GHz without thermal throttling. The GPU’s 32GB frame buffer prevents memory swapping during long sessions. Motherboard VRM cooling and case airflow support extended high-utilisation periods without performance drops.

Highlights

  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz for responsive modelling and rendering
  • RTX 5090 with 32 GB video memory accelerates AI learning and 4K gaming
  • 64 GB DDR5 and 1 TB NVMe SSD give fast multi-task load times
  • 10 TB HDD plus four M.2 slots provide room for large project libraries
  • 5 Gb LAN and Wi-Fi 7 keep network transfers quick during collaborative work

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageBusiness
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5090
Graphics InterfacePCI Express x16
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB 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

How is the 240 mm liquid cooler mounted to the AM5 socket, and which step is often missed?

The cooler uses the standard AM5 retention frame; the step people skip is removing the plastic cover from the cold-plate before securing the four spring-screws in a diagonal pattern.

What maintenance will the 240 mm AIO and 1200 W Gold PSU need over time?

The AIO is a sealed unit with no user-serviceable fluid; dust the radiator fins and 140 mm fan every 6–12 months. The PSU fan intake should receive the same cleaning interval.

Which limit appears first during extended heavy loads on the Ryzen 7 9800X3D and RTX 5090?

The CPU reaches its thermal ceiling before the 240 mm AIO can dissipate the full package power, causing clock throttling under sustained all-core workloads.

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