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 case with tempered glass side panel, liquid cooling radiator and RTX 5090 graphics card visible inside

Adamant Custom

Adamant Custom Gaming PC i9-14900K Z790 TUF RTX 5090 192GB DDR5 4TB NVMe

SKU CH-X6KQ-GNG13

A 24-core Intel Core i9-14900K workstation with 192 GB DDR5, 4 TB NVMe storage and an RTX 5090 32 GB GPU in a liquid-cooled mid-tower running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches up to 6.00 GHz for heavy workloads
  • Nvidia GeForce RTX 5090 with 32GB VRAM drives 4K gaming and AI tasks
  • 192GB DDR5 memory handles large renders and multitasking without swapping
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s reads for instant loads
  • 360mm liquid cooler and 1200W 80 PLUS Gold PSU keep thermals stable under load

24-Core Workstation for AI and Rendering

This desktop pairs a 24-core Intel Core i9-14900K with an Nvidia GeForce RTX 5090 32GB GPU and 192GB of DDR5 memory. A 4TB Samsung 990 PRO NVMe drive provides primary storage. The system ships with Windows 11 Pro installed and uses a 360mm liquid cooler on the CPU.

Suited for local AI training and heavy 3D work

The 192GB memory ceiling and 24-core processor handle large datasets and complex scenes. Builders who need more than 4TB of high-speed storage or a second graphics card should look elsewhere, as the board offers four M.2 slots but the chassis limits additional drive bays.

Bundled cooler and power supply enable sustained

The included 360mm quiet-edition AIO keeps the 24-core CPU at working temperatures during long renders. A 1200W 80 PLUS Gold unit delivers stable power to the RTX 5090 and all other components. Wi-Fi 6 and Bluetooth 5.2 are integrated on the Z790 TUF motherboard.

How it compares

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

Price $9,514.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% of the 24,338 comparable items (median 32 GB).
SSD storage 4 TB NVMe
Higher 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 i9 14th Gen
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
Memory
RAM capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 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 6
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.2
Ports & slots
Ethernet port1 port
Size & build
Form factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Does the Z790 TUF motherboard need a separate CPU power cable from the 1200W PSU to run the i9-14900K?

Yes, the Thermaltake Toughpower 1200W 80 PLUS Gold unit includes the required 8-pin EPS connectors for the LGA 1700 socket and the 24-core i9-14900K.

Can I keep my SATA 6Gb/s hard drives and plug them into the four SATA ports on the Z790 TUF board?

The motherboard provides four SATA 6Gb/s connectors, so existing 2.5-inch or 3.5-inch SATA drives will work alongside the 4TB Samsung 990 PRO NVMe boot drive.

How do I verify the RTX 5090 32GB is running at PCIe 4.0 x4 speed after Windows 11 Pro boots?

Open GPU-Z or Task Manager Performance tab; the Bus Interface should read PCIe 4.0 x4 and the dedicated GPU memory will show 32GB.

More in Gaming PCs

Similar items