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Black mid-tower gaming PC with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom 24-Core Ultra 9 285K Z890 EAGLE 192GB DDR5 4TB NVMe 10TB HDD RTX 5090 gaming PC

SKU CH-C32F-8PREV

A 24-core Intel Core Ultra 9 desktop with 192GB DDR5, 4TB NVMe plus 10TB HDD and an RTX 5090 32GB GPU for rendering and AI workloads

  • CPU TypeIntel Core Ultra 9 (Series 2)
  • CPU NameIntel Core Ultra 9 285K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeGeForce RTX 5090
  • Memory Capacity192GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core Ultra 9 285K handles heavy rendering and AI workloads
  • 192GB DDR5 keeps massive datasets in memory without swapping
  • 4TB Samsung 990 PRO NVMe delivers 7450 MB/sec read speeds
  • RTX 5090 32GB powers 4K gaming and GPU compute tasks
  • 360mm liquid cooler maintains low CPU temperatures under sustained load

24-Core Workstation for AI and Rendering

This desktop pairs a 24-core Intel Core Ultra 9 285K processor with 192GB of DDR5 memory and an Nvidia GeForce RTX 5090 graphics card carrying 32GB of video memory. It targets professionals running local AI learning workloads, complex 3D modelling scenes and high-resolution video editing timelines. The 4TB NVMe boot drive and 10TB mechanical drive provide tiered storage for active projects and archives. Windows 11 Pro 64-bit is pre-installed.

360mm Liquid Cooling and 1200W Gold Power Supply

A 360mm quiet-edition all-in-one liquid cooler handles the CPU thermal load while two 140mm PWM front fans move air through the tempered-glass mid-tower chassis. The Thermaltake Toughpower 1200W 80 PLUS Gold unit delivers stable power with over-voltage, under-voltage, over-power and short-circuit protection, using Japanese main capacitors and an ultra-quiet 140mm fan. Rear-panel USB4 Type-C and multiple USB 3.2 Gen 2 and Gen 1 ports stay active under sustained loads.

Z890 Motherboard with Wi-Fi 7 and Expandable Bays

The Gigabyte Z890 EAGLE board supplies four memory slots populated to the 192GB maximum, four M.2 connectors and four SATA 6Gb/s ports with RAID 0, 1, 5 and 10 support. Internal bays include two 3.5-inch and two 2.5-inch positions for future drive additions. Integrated Intel 2.5Gb Ethernet, Wi-Fi 7 2x2 and Bluetooth 5.4 handle networking, while Realtek 7.1 surround audio serves monitoring needs. The case measures 447mm deep, 215mm wide and 469mm high.

Highlights

  • 24-core Ultra 9 285K handles heavy rendering and AI workloads
  • 192GB DDR5 keeps massive datasets in memory without swapping
  • 4TB Samsung 990 PRO NVMe delivers 7450 MB/sec read speeds
  • RTX 5090 32GB powers 4K gaming and GPU compute tasks
  • 360mm liquid cooler maintains low CPU temperatures under sustained load

Specifications

CPU TypeIntel Core Ultra 9 (Series 2)
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeGeForce RTX 5090
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorMid Tower
Release Year2026
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 7
LAN ChipsetIntegrated
WLAN802.11be Wireless LAN
BluetoothBluetooth 5.4
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

Questions about this item

How is the 360 mm liquid cooler installed, and what step is most often missed?

The cooler ships pre-mounted on the CPU with the radiator fixed to the case top; the step people miss is connecting the pump header and the two fan headers to the motherboard before first boot.

What maintenance or replacement will the 360 mm liquid cooler need later?

The sealed loop is maintenance-free for its service life; if pump noise or temperatures rise after several years, the entire AIO unit must be replaced as it cannot be refilled.

What limit appears first on the RTX 5090 32 GB under sustained load?

The GPU hits its power and thermal ceiling first; the 1200 W 80 PLUS Gold PSU and 360 mm AIO keep the CPU within limits while the graphics card throttles to its rated board power.

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