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, liquid cooling visible inside

Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K RTX 5090 32GB DDR5 4TB NVMe Gaming PC

SKU CH-76ST-3HNZ4

A liquid-cooled gaming desktop with a 24-core Intel Core i9-14900K, 32GB DDR5, 4TB NVMe SSD and an RTX 5090 32GB graphics card in a tempered-glass mid-tower

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K delivers up to 6.00 GHz for heavy workloads
  • 360 mm liquid cooler keeps the CPU quiet under full load
  • RTX 5090 with 32 GB VRAM drives 4K and AI tasks
  • 4 TB Samsung 990 PRO NVMe reads up to 7450 MB/s
  • 32 GB DDR5 and Wi-Fi 6 ready for modern gaming

24-Core Liquid Cooled Desktop

This system is built around a 24-core Intel Core i9-14900K processor and an Nvidia GeForce RTX 5090 graphics card with 32GB of video memory. It targets enthusiasts and professionals who need high multi-threaded compute and top-tier rasterisation performance in a single mid-tower chassis.

Pre-Assembled Loop And Component Access

The PC arrives fully assembled with a 360mm AIO liquid cooler already mounted to the LGA 1700 socket, so no cooler installation is required. The Corsair 4000D case provides tool-less side panels and front dust filters, but the 360mm radiator occupies the top mount, limiting additional radiator options for custom loop expansions.

Sustained Load Thermal And Power Behaviour

Under continuous heavy workloads the 1200W 80 PLUS Gold power supply delivers stable power to the CPU and GPU while the 360mm Quiet Edition AIO manages CPU heat. The 140mm PSU fan and case airflow maintain internal temperatures, though the 24-core CPU and RTX 5090 combination will generate significant sustained heat that the single 360mm radiator must dissipate.

How it compares

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

Price $7,571.99
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 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 capacity32 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

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

The 360mm AIO Quiet Edition cooler should show pump and fan activity in the BIOS or monitoring software, and CPU temperatures under load should stay well below the 6.00 GHz thermal limits.

What components are included and is any extra hardware needed for first boot?

The PC ships fully assembled with the Corsair 4000D case, Z790 PRIME motherboard, i9-14900K, 32GB DDR5, 4TB Samsung 990 PRO SSD, RTX 5090 32GB, 1200W Gold PSU, Windows 11 Pro, Wi-Fi 6 and BLUETOOTH 5.2 — no extra parts are required.

Which memory configuration should I choose if I want to expand later?

The board has four DDR5 slots with 32GB installed and supports up to 192GB total, so you can add three more matching DDR5 modules when needed.

More in Gaming PCs

Similar items