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Adamant Custom

Adamant Custom 24-Core Liquid Cooled Intel Core Ultra 9 285K 128GB DDR5 2TB NVMe RTX 5070 Gaming PC

SKU CH-ER23-Q5TSB

Liquid-cooled 24-core desktop with 128GB DDR5, 2TB NVMe and RTX 5070 graphics for gaming and media work

  • Release Year2026
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K delivers workstation-class multi-thread performance
  • 128GB DDR5 memory handles large datasets and heavy multitasking without bottlenecks
  • 2TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for near-instant load times
  • GeForce RTX 5070 12GB GPU accelerates creative workloads and high-refresh gaming
  • 360 mm liquid cooler keeps the CPU quiet under sustained full-load operation

24-Core Intel Core Ultra 9 285K Workstation

This system centres on a 24-core Intel Core Ultra 9 285K processor running at a 3.7 GHz base frequency and boosting to 5.70 GHz. It is built for professionals who need high multi-thread throughput for rendering, compilation or AI-ready workloads, and for gamers who want strong single-thread speed. The platform pairs the CPU with 128 GB of DDR5 memory and a 2 TB NVMe SSD on a Z890 chipset motherboard. Buyers who only need a basic office machine or a lightweight browsing device will find this specification excessive.

Pre-Assembled Liquid Cooling and Component Access

The desktop arrives fully assembled with a 360 mm quiet-edition AIO liquid cooler already mounted on the LGA 1851 socket, so no cooler installation is required. The tempered-glass case provides two internal 3.5-inch and two 2.5-inch drive bays, plus three M.2 slots on the motherboard for future storage expansion. All cabling is routed behind the motherboard tray. Builders who prefer to select and mount every component themselves should choose a bare-bones kit instead.

Sustained Load Behaviour

Under continuous heavy compute or graphics load the 850 W 80 PLUS Bronze PSU delivers stable power while the 360 mm radiator and 140 mm PWM fans dissipate CPU heat. The RTX 5070 12 GB GPU shares the chassis airflow, and the motherboard's heatsinks manage VRM and M.2 temperatures during extended sessions. Users planning to add a second high-wattage graphics card or run extreme overclocks will need a higher-capacity power supply and additional cooling headroom.

Highlights

  • 24-core Intel Core Ultra 9 285K delivers workstation-class multi-thread performance
  • 128GB DDR5 memory handles large datasets and heavy multitasking without bottlenecks
  • 2TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for near-instant load times
  • GeForce RTX 5070 12GB GPU accelerates creative workloads and high-refresh gaming
  • 360 mm liquid cooler keeps the CPU quiet under sustained full-load operation

Specifications

Release Year2026
Form FactorDesktop
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 5070
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB 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 can I verify the Intel Core Ultra 9 285K is running at its 5.70 GHz boost after setup?

Open Task Manager or a monitoring tool such as HWMonitor and watch the CPU frequency under load; it should reach 5.70 GHz on the 24-core processor.

What components are included and what must I supply myself?

The PC ships complete with the 24-core CPU, 360 mm liquid cooler, Z890 motherboard, 128 GB DDR5, 2 TB Samsung 990 PRO NVMe, RTX 5070 12 GB GPU, 850 W PSU, Windows 11 Pro, Wi‑Fi 7 and Bluetooth 5.4; only a monitor, keyboard and mouse are needed.

Which memory capacity should I choose for this build?

The system arrives with 128 GB DDR5 installed across four slots and supports up to 192 GB, so the fitted 128 GB is the optimal starting point for gaming and media work.

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