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Adamant Custom

Adamant Custom 24-Core Liquid Cooled Gaming PC Intel Core Ultra 9 285K 32GB DDR5 1TB NVMe RTX 5090

SKU CH-82FB-CK3EZ

A 24-core Intel Core Ultra 9 285K desktop with 32GB DDR5, 1TB NVMe storage and an RTX 5090 GPU in a liquid-cooled tower

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity32 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K powers demanding games and creative workloads
  • 360 mm liquid cooler keeps the CPU quiet under sustained load
  • 32 GB DDR5 memory and 1 TB NVMe SSD deliver fast multitasking and storage
  • Nvidia GeForce RTX 5090 32 GB GPU handles 4K gaming and AI tasks
  • 1200 W 80 PLUS Gold PSU provides stable power for all components

24-Core Liquid-Cooled Gaming Desktop

The Adamant Custom tower pairs a 24-core Intel Core Ultra 9 285K processor with a GeForce RTX 5090 graphics card. A 360 mm liquid cooler keeps the CPU stable under load while 32 GB of DDR5 memory and a 1 TB NVMe SSD provide fast throughput for modern titles and creative workloads. Windows 11 Pro comes pre-installed.

Built for 4K gaming and heavy content creation

This system suits players targeting high refresh rates at 4K resolution and professionals who need GPU acceleration for rendering or AI tasks. The four memory slots allow expansion up to 192 GB for larger datasets. Buyers who only need 1080p performance or who prefer air cooling will find simpler configurations more appropriate.

32 GB DDR5 and 1 TB NVMe headroom

The 32 GB kit handles current games and multitasking comfortably, while the Samsung 990 PRO SSD delivers read speeds up to 7450 MB/s and writes up to 6900 MB/s for quick level loads and project opens. Memory can be doubled or quadrupled using the spare slots, but storage expansion beyond the single M.2 drive requires adding SATA drives or external solutions.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $7,373.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 32 GB.
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core Ultra 9 (Series 2)
CPU modelIntel Core Ultra 9 285K
CPU socketLGA 1851
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6E
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Does the PC include a monitor, keyboard or mouse so it works straight away?

No screen, keyboard or mouse is listed; the system ships as a tower only and you will need to connect your own display and peripherals.

Can I keep my existing SATA hard drives and plug them into this motherboard?

The Gigabyte Z890 UD board provides four SATA 6 Gb/s ports with RAID 0, 1, 5, 10 support so current SATA drives will connect directly.

How can I confirm the liquid cooler is running correctly after I power on?

Enter the BIOS or monitoring software and verify the CPU fan header reports pump speed and that coolant temperature stays stable under load.

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