We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower gaming PC with tempered glass side panel and liquid cooling

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Gaming PC Intel Core Ultra 9 285K 32GB DDR5 8TB NVMe RTX 5090

SKU CH-BXG3-6WD4C

Liquid-cooled tower with a 24-core Intel Core Ultra 9 285K, 32 GB DDR5, 8 TB NVMe storage and an RTX 5090 GPU for high-end gaming and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity32 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K delivers workstation-class multi-thread speed
  • 360 mm liquid cooler keeps the CPU quiet under sustained load
  • 32 GB DDR5 memory with four slots supports up to 192 GB
  • Dual 4 TB Samsung 990 PRO drives provide 8 TB NVMe storage at 7450 MB/s read
  • GeForce RTX 5090 32 GB powers 4K gaming and AI workloads

24-Core Liquid-Cooled Workstation

The Adamant Custom desktop pairs a 24-core Intel Core Ultra 9 285K processor with an Nvidia GeForce RTX 5090 graphics card. Thirty-two gigabytes of DDR5 memory and an 8 TB NVMe array handle large media projects and modern games. Windows 11 Pro ships pre-installed on the tower system.

Z890 Platform With High-Speed I/O

A TUF Gaming Z890 motherboard provides the LGA 1851 socket, four DDR5 slots supporting up to 192 GB, and four M.2 connectors for future storage expansion. Rear I/O includes Thunderbolt 4, 20 Gbps and 10 Gbps USB, plus 2.5 Gbps Ethernet. Wi-Fi 7 and Bluetooth 5.4 handle wireless connectivity without extra cards.

Sustained Load Thermal Management

A 360 mm quiet-edition liquid cooler dissipates CPU heat during long render or compile sessions. The Thermaltake Toughpower 1200 W 80 PLUS Gold unit delivers stable power with Japanese capacitors and protections against over-voltage, under-voltage, over-power and short-circuit events. Case airflow uses 140 mm fans rated at 30 dBA for consistent cooling.

How it compares

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

Price $8,266.99
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 8 TB NVMe
Higher than about 99% 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 storage8 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 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be 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

Will the 360 mm liquid cooler keep the 24-core Core Ultra 9 285K at 5.70 GHz under sustained load?

The 360 mm Quiet Edition AIO is designed for the 285K and its 36 MB L3 cache, but sustained 5.70 GHz depends on case airflow and ambient temperature.

How loud are the 140 mm case fans at 1500 rpm during all-day operation?

Each front and rear 140 mm fan is rated at 30 dBA at 1500 rpm; the PSU also uses a quiet 140 mm fan for low overall noise.

Does the motherboard need a separate Wi-Fi antenna or is it included with the Z890 TUF board?

The TUF GAMING Z890-PLUS WiFi7 board includes integrated Wi-Fi 7 2x2 and Bluetooth 5.4 antennas in the rear I/O panel.

More in Gaming PCs

Similar items