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Black mid-tower gaming desktop with tempered glass side panel and ARGB lighting

Adamant Custom

Adamant Custom 24-Core Ultra 9 285K 128GB DDR5 8TB NVMe RTX 5080 Gaming PC

SKU CH-XJX0-CYVJ0

A 24-core Intel Core Ultra 9 285K gaming desktop with 128GB DDR5, 8TB NVMe storage and an RTX 5080 GPU for high-end rendering and AI workloads

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K drives heavy multi-thread workloads
  • 128GB DDR5 memory handles large datasets and complex scenes
  • 8TB NVMe storage across dual Samsung 990 PRO drives
  • RTX 5080 16GB GPU accelerates rendering and AI tasks
  • 360mm liquid cooler keeps temperatures low under sustained loads

24-Core AI Workstation

This Adamant Custom tower arrives as a complete Windows 11 Pro system built around a 24-core Intel Core Ultra 9 285K processor and 128GB of DDR5 memory. It targets creators and engineers who need local AI learning, rendering and modelling performance without assembling components themselves. The liquid-cooled chassis keeps sustained workloads stable.

128GB DDR5 with 192GB ceiling

Four memory slots are populated to 128GB today and the motherboard supports up to 192GB total. That headroom lets you expand later if datasets grow beyond the current capacity. The DDR5 standard is the only memory type compatible with this platform.

Dual 4TB NVMe plus 1000W Gold PSU

Two Samsung 990 PRO drives deliver 8TB of PCIe 4.0 storage and the Thermaltake Toughpower 1000W 80 PLUS Gold unit powers the RTX 5080 16GB GPU and CPU together. The Z890 TUF motherboard adds Thunderbolt 4, Wi-Fi 7 and Bluetooth 5.4 for peripherals and networking. The mid-tower case measures 475 x 245 x 463 mm and includes front and rear 140mm fans.

Highlights

  • 24-core Intel Core Ultra 9 285K drives heavy multi-thread workloads
  • 128GB DDR5 memory handles large datasets and complex scenes
  • 8TB NVMe storage across dual Samsung 990 PRO drives
  • RTX 5080 16GB GPU accelerates rendering and AI tasks
  • 360mm liquid cooler keeps temperatures low under sustained loads

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
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

What does the 24-core Ultra 9 285K actually deliver inside this tower?

The processor runs at 3.7 GHz base and can reach 5.70 GHz with 36 MB L3 cache, giving 24 cores for rendering, modelling and AI workloads.

Which interface caps the Samsung 990 PRO drives and what throughput does that allow?

Each 4 TB drive uses a PCIe 4.0 x4 M.2 slot, limiting sequential reads to 7450 MB/s and writes to 6900 MB/s.

What clearance and mounting points does the 360 mm liquid cooler need in the Ceres 300 case?

The 360 mm radiator fits the front or top of the 475 × 245 × 463 mm mid-tower using standard 140 mm fan mounts.

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