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

Adamant Custom

Adamant Custom Ultra 9 285K TUF 128GB DDR5 4TB NVMe 10TB HDD RTX 5080 Gaming PC

SKU CH-2QTR-JXRW6

A 24-core Intel Core Ultra 9 285K desktop with 128GB DDR5, 4TB NVMe SSD, 10TB HDD and RTX 5080 graphics for rendering, AI and gaming

  • Release Year2026
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy rendering
  • 128GB DDR5 memory handles large AI models and multitasking
  • 4TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/sec
  • RTX 5080 16GB GPU accelerates 3D modelling and AI learning
  • 10TB HDD with 256MB cache stores massive project libraries

Core configuration

The Adamant Custom Ultra 9 285K TUF system ships with a 24-core Intel Core Ultra 9 285K processor, 128GB DDR5 memory and a GeForce RTX 5080 16GB graphics card. It targets professionals who need sustained compute for rendering, modelling and AI learning workloads in a single mid-tower chassis.

Storage and platform extras

A 4TB Samsung 990 PRO PCIe 4.0x4 NVMe drive delivers read speeds up to 7450 MB/sec and writes up to 6900 MB/sec for active project files. A 10TB HDD with 256MB cache adds bulk capacity for archives. The TUF GAMING Z890-PLUS motherboard contributes Wi-Fi 7, Bluetooth5.4, Thunderbolt 4, multiple USB 20Gbps and 10Gbps ports, plus four M.2 slots and four SATA 6Gb/s connectors for future expansion.

Build practicalities

The Ceres 300 tempered-glass case measures 475 x 245 x 463 mm and includes front and rear 140mm fans rated at 1500rpm and 30dBA alongside a 360mm quiet-edition liquid cooler for the CPU. A Thermaltake Toughpower 1000W 80 PLUS Gold PSU with Japanese main capacitors provides over-voltage, under-voltage, over-power and short-circuit protection. Rear I/O offers 2.5Gb Ethernet, 7.1-channel audio and the full USB stack described above.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy rendering
  • 128GB DDR5 memory handles large AI models and multitasking
  • 4TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/sec
  • RTX 5080 16GB GPU accelerates 3D modelling and AI learning
  • 10TB HDD with 256MB cache stores massive project libraries

Specifications

Release Year2026
Form FactorMid Tower
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
SSD4TB NVMe
HDD10TB
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 should I plan to replace the liquid in the 360 mm AIO cooler?

The 360 mm Quiet Edition AIO is a sealed maintenance-free loop; no liquid replacement is scheduled.

What component hits its limit first when the CPU runs at 5.70 GHz all day?

The CPU’s own thermal throttle point is the first limit encountered under sustained 5.70 GHz load.

How loud do the 140 mm case fans get at 1500 rpm during an all-day session?

Each 140 mm fan is rated at 30 dBA at 1500 rpm, so the system stays quiet even under continuous load.

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