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

Adamant Custom

Adamant Custom 24-Core Intel Core Ultra 9 285K Z890 TUF 192GB DDR5 8TB NVMe RTX 5080 Gaming PC

SKU CH-91V1-DFJT9

A 24-core Intel Core Ultra 9 285K desktop with 192GB DDR5, 8TB NVMe storage and an RTX 5080 16GB GPU for rendering, modelling 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 reaches 5.70 GHz for heavy compute workloads
  • 192GB DDR5 memory handles large datasets and multitasking without bottlenecks
  • 8TB NVMe storage across two Samsung 990 PRO drives delivers 7450 MB/s reads
  • RTX 5080 16GB GPU accelerates rendering, modelling and AI learning tasks
  • 360mm liquid cooler and 1000W 80 PLUS Gold PSU keep thermals stable under sustained load

24-Core AI Workstation

This desktop pairs a 24-core Intel Core Ultra 9 285K with an Nvidia GeForce RTX 5080 16GB GPU and 192GB DDR5 memory. It targets professionals who need local compute for rendering, modelling and AI learning workloads. The system ships with Windows 11 Pro on an 8TB NVMe array built from two 4TB Samsung 990 PRO drives. All configurations remain customisable to suit specific pipeline demands.

360mm Liquid Cooling Thermals

A 360mm quiet-edition AIO handles the CPU while the Ceres 300 case moves air through two front and one rear 140mm fans rated at 1500rpm and 30dBA each. The Thermaltake Toughpower 1000W 80 PLUS Gold unit supplies power with Japanese main capacitors and protections for over-voltage, under-voltage, over-power and short-circuit events. Liquid cooling and low-noise fans keep acoustic output restrained during sustained heavy loads.

Z890 TUF Connectivity Foundation

The TUF GAMING Z890-PLUS WiFi7 motherboard provides rear Thunderbolt 4 Type-C, USB 20Gbps Type-C, three USB 10Gbps and three USB 5Gbps ports plus internal USB 20Gbps Type-C and USB 5Gbps headers. Four SATA 6Gb/s and four M.2 connectors remain open for additional storage expansion. Integrated Intel 2.5Gb Ethernet, Wi-Fi 7 2x2 and Bluetooth 5.4 handle networking without extra cards. The mid-tower chassis measures 475 x 245 x 463mm with one 3.5in or two 2.5in drive bays available.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy compute workloads
  • 192GB DDR5 memory handles large datasets and multitasking without bottlenecks
  • 8TB NVMe storage across two Samsung 990 PRO drives delivers 7450 MB/s reads
  • RTX 5080 16GB GPU accelerates rendering, modelling and AI learning tasks
  • 360mm liquid cooler and 1000W 80 PLUS Gold PSU keep thermals stable under sustained load

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 Capacity192GB 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 is the 360 mm liquid CPU cooler installed, and what step do builders often miss?

The 360 mm AIO ships pre-filled and mounted on the Intel Core Ultra 9 285K. The step people miss is screwing the radiator fans onto the case roof before connecting the pump header to the motherboard CPU_FAN connector.

What maintenance or replacement will the 360 mm liquid cooler and 1000 W PSU need later?

The sealed AIO loop requires no fluid service; only dust the radiator fins and fans every six months. The Thermaltake Toughpower 1000 W unit has Japanese capacitors rated for long life, so no scheduled replacement is needed.

What limit appears first when the RTX 5080 and 24-core CPU run sustained workloads?

The 1000 W 80 PLUS Gold PSU sets the power ceiling. Combined CPU and GPU draw under full load approaches the unit’s rated output, so the power supply’s over-power protection triggers before thermal limits on the 360 mm cooler or the 16 GB GPU VRAM.

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