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 tower gaming PC with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom 24-Core i9-14900K 128GB DDR5 8TB NVMe 10TB HDD RTX 5090 Gaming PC

SKU CH-2XNT-XANM0

A 24-core Intel Core i9-14900K desktop with 128GB DDR5, 8TB NVMe, 10TB HDD and RTX 5090 32GB GPU for gaming and AI workloads

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel i9-14900K reaches 6.00 GHz for heavy multitasking
  • 128GB DDR5 memory handles large datasets and 8K timelines
  • 8TB NVMe SSD loads projects at up to 7450 MB/s read
  • RTX 5090 32GB GPU accelerates rendering and AI workloads
  • 360mm liquid cooler keeps sustained performance quiet and stable

24-Core i9-14900K Workstation

This Adamant Custom tower pairs a 24-core Intel Core i9-14900K with 128GB DDR5 and an Nvidia GeForce RTX 5090 32GB GPU. It targets professionals who need heavy multi-threaded compute for editing, rendering, modelling and AI learning workloads, while still delivering high-frame-rate gaming. Windows 11 Pro 64-bit is pre-installed on the 8TB NVMe array.

Liquid Cooling and 1200W Gold PSU

A 360mm Quiet Edition AIO cooler handles the CPU thermal load, and the Thermaltake Toughpower 1200W 80 PLUS Gold unit supplies power with Japanese main capacitors and a 140mm low-noise fan. The Corsair 4000D chassis provides filtered airflow, while the motherboard integrates Wi-Fi 6 and BLUETOOTH 5.2 alongside Intel 2.5Gb Ethernet for wired connectivity.

Upgrading From Air-Cooled Mid-Range Builds

Builders moving from air-cooled systems with smaller memory kits and single-GPU configurations gain the headroom of 128GB DDR5, dual 4TB Samsung 990 PRO drives at 7450 MB/s read, and a 10TB HDD with 256MB cache. The jump is worth it when project timelines demand sustained all-core frequencies up to 6.00 GHz and 32GB VRAM for large scene datasets.

Highlights

  • 24-core Intel i9-14900K reaches 6.00 GHz for heavy multitasking
  • 128GB DDR5 memory handles large datasets and 8K timelines
  • 8TB NVMe SSD loads projects at up to 7450 MB/s read
  • RTX 5090 32GB GPU accelerates rendering and AI workloads
  • 360mm liquid cooler keeps sustained performance quiet and stable

Specifications

Release Year2026
Form FactorTower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i9 14th Gen
CPU NameIntel Core i9-14900K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5090
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11ax Wireless LAN
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.2
RJ451 port

Questions about this item

How is the 360 mm liquid cooler mounted in the Corsair 4000D case and which step do builders often miss?

The radiator fits the top or front 360 mm mount; the step many miss is screwing the fans to the radiator before placing the assembly in the case so the screws line up with the mounting holes.

What maintenance will the 360 mm AIO and the 1200 W Gold PSU need after a few years?

Check the AIO tubing for seepage and clean the radiator fins annually; the PSU fan intake should be vacuumed yearly and the unit replaced if coil whine or voltage drift appears.

Which limit appears first when the i9-14900K and RTX 5090 run sustained heavy loads?

The CPU hits its 6.00 GHz thermal ceiling first, causing the liquid cooler to ramp fan speed before the GPU or power delivery reaches its own limits.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.