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Black tower case with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom Core Ultra 9 285K RTX 5080 128GB DDR5 1TB NVMe Gaming PC

SKU CH-0XK4-5KQ39

Tower gaming desktop with 24-core Intel Core Ultra 9 285K, 128GB DDR5, 1TB NVMe SSD and GeForce RTX 5080 16GB GPU

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy multitasking
  • GeForce RTX 5080 with 16 GB VRAM drives 4K gaming and AI workloads
  • 128 GB DDR5 memory scales to 192 GB for large datasets
  • Samsung 990 PRO 1 TB NVMe reads up to 7450 MB/s for instant loads
  • 360 mm liquid cooler and 1000 W 80 PLUS Gold PSU sustain peak performance

24-Core AI Workstation

The Adamant Custom tower pairs a 24-core Intel Core Ultra 9 285K processor with an Nvidia GeForce RTX 5080 graphics card. One hundred twenty-eight gigabytes of DDR5 memory and a one-terabyte NVMe SSD provide capacity for rendering, modelling and AI learning workloads. Windows 11 Pro ships pre-installed on the system.

Z890 Platform Connectivity

A Gigabyte Z890 motherboard supplies rear USB4 Type-C, USB 3.2 Gen 2 and four USB 3.2 Gen 1 ports alongside Intel 2.5Gb Ethernet and Wi-Fi 7 wireless. Four SATA ports and three M.2 connectors remain open for additional storage expansion. The case includes front USB 3.2 Gen 2x2 Type-C and two USB 3.0 ports for easy peripheral access.

Liquid Cooling and 1000W Power

A 360 mm quiet-edition liquid cooler handles the CPU while front 140 mm PWM fans move air through the tempered-glass chassis. The Thermaltake Toughpower 1000W 80 PLUS Gold unit delivers protected power with a low-noise 140 mm fan. Integrated Realtek 7.1 audio supports headset or speaker monitoring during long sessions.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy multitasking
  • GeForce RTX 5080 with 16 GB VRAM drives 4K gaming and AI workloads
  • 128 GB DDR5 memory scales to 192 GB for large datasets
  • Samsung 990 PRO 1 TB NVMe reads up to 7450 MB/s for instant loads
  • 360 mm liquid cooler and 1000 W 80 PLUS Gold PSU sustain peak performance

Specifications

Release Year2026
Form FactorTower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core Ultra 9 (Series 2)
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeGeForce RTX 5080
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB NVMe
HDDNo
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

At what sustained frequency does the 24-core Core Ultra 9 285K hit its thermal ceiling under continuous load?

The 360 mm liquid cooler is rated to handle the CPU up to its 5.70 GHz boost, so the practical limit is the processor's own turbo ceiling rather than cooling capacity.

How loud is the 360 mm liquid cooler and 140 mm case fans when the system runs at full tilt for hours?

The cooler uses a Quiet Edition pump and the chassis fans are PWM-controlled Aspect 140 mm units designed for low noise even at high duty cycles.

Which display cable and monitor input are required to drive the RTX 5080 at its full capability?

The RTX 5080 provides modern display outputs; you will need a compatible cable such as DisplayPort or HDMI and a monitor that supports the resolution and refresh rate you target.

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