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Black mid-tower PC with tempered glass side panel, liquid cooling tubes and ARGB lighting visible inside

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Z890 TUF Gaming PC Intel Core Ultra 9 285K 32GB DDR5 8TB NVMe RTX 5080

SKU CH-0NQJ-E8CP6

Liquid-cooled gaming desktop with 24-core Intel Core Ultra 9 285K, 32GB DDR5, 8TB NVMe storage and GeForce RTX 5080 graphics

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K delivers high multi-threaded performance
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 32 GB DDR5 memory supports up to 192 GB total capacity
  • Dual 4 TB Samsung 990 PRO SSDs provide 8 TB NVMe storage
  • GeForce RTX 5080 16 GB powers 4K gaming and creative workloads

24-Core Intel Core Ultra 9 Workstation

This liquid-cooled tower pairs a 24-core Intel Core Ultra 9 285K processor with 32GB of DDR5 memory and an Nvidia GeForce RTX 5080 graphics card. It targets creators and engineers who need strong multi-threaded compute and GPU acceleration in a single Windows 11 Pro system.

Dual 4TB Samsung 990 PRO SSDs

Two PCIe 4.0x4 drives combine for 8TB of NVMe storage with sequential reads up to 7450 MB/s and writes up to 6900 MB/s. The fast capacity reduces project load times and provides ample room for large media libraries without adding mechanical drives.

1000W 80 PLUS Gold Power Supply

The Thermaltake Toughpower unit delivers 1000W with Japanese main capacitors and protections for over-voltage, under-voltage, over-power and short-circuit. Its 140mm fan runs at 1500rpm and 30dBA, matching the case fans for consistent acoustic performance.

Highlights

  • 24-core Intel Core Ultra 9 285K delivers high multi-threaded performance
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 32 GB DDR5 memory supports up to 192 GB total capacity
  • Dual 4 TB Samsung 990 PRO SSDs provide 8 TB NVMe storage
  • GeForce RTX 5080 16 GB powers 4K gaming and creative workloads

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 Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB 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

How often will the 360 mm liquid cooler need coolant replacement or pump service?

The 360 mm Quiet Edition AIO is a sealed unit designed for the life of the system; no user coolant changes or pump maintenance are required.

Which component hits its thermal or power ceiling first when the 24-core Core Ultra 9 285K and RTX 5080 run flat-out?

The 1000 W 80 PLUS Gold PSU sets the overall power ceiling, while the 360 mm AIO and case airflow manage the CPU and GPU thermals under sustained load.

What noise level should I expect from the 140 mm case fans and liquid cooler during an all-day workload?

Each 140 mm fan is rated at 30 dBA at 1500 rpm; the Quiet Edition pump runs at similarly low noise, so the system stays quiet even under continuous use.

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