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 desktop with tempered glass side panel, visible 360mm liquid cooler radiator and RTX A400 graphics card

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Business Desktop i9-14900K 32GB DDR5 2TB NVMe 10TB HDD RTX A400

SKU CH-2WAE-DFNH9

Liquid-cooled 24-core i9-14900K workstation with 32 GB DDR5, 2 TB NVMe, 10 TB HDD and RTX A400 4×MiniDP for professional multi-display workflows

  • CPU TypeIntel Core i9 14th Gen
  • CPU NameIntel Core i9-14900K
  • CPU Socket TypeLGA 1700
  • GPU/VGA TypeNvidia RTX A400
  • Memory Capacity32GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core i9-14900K handles heavy workloads with 32 threads
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 2 TB NVMe SSD plus 10 TB HDD gives fast boot and massive storage
  • RTX A400 with four Mini DisplayPort outputs drives multi-monitor setups
  • Wi-Fi 6 and 2.5 Gb Ethernet provide reliable high-speed connectivity

24-Core Workstation for Professional Workloads

This business desktop pairs a 24-core Intel Core i9-14900K with 32GB of DDR5 memory and an Nvidia RTX A400 graphics card. It targets engineers, analysts and content creators who need strong multi-threaded compute and certified driver stability for professional applications. The system ships with Windows 11 Pro installed and includes both a 2TB NVMe SSD and a 10TB hard drive for mixed-speed storage.

Sustained Performance with Liquid Cooling

A 360mm liquid cooler keeps the 24-core processor near its 6.00 GHz maximum turbo during extended render, simulation or compile jobs. The 850W 80 PLUS Bronze power supply delivers stable current without throttling, while the Z790 TUF motherboard provides robust voltage regulation for continuous all-core loads. Memory operates at DDR5 speeds across four slots, with capacity expandable to 192 GB.

Storage and Display Connectivity Limits

The Samsung 990 PRO NVMe drive reaches 7450 MB/s read and 6900 MB/s write over a PCIe 4.0x4 link, while the 10TB hard drive adds 256MB cache for bulk data. The RTX A400 offers four Mini DisplayPort outputs, each driving a single 4K panel at 60 Hz, so multi-monitor arrays beyond four screens require additional graphics hardware. Network access tops out at 2.5Gbps wired and Wi-Fi 6 wireless.

Highlights

  • 24-core i9-14900K handles heavy workloads with 32 threads
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 2 TB NVMe SSD plus 10 TB HDD gives fast boot and massive storage
  • RTX A400 with four Mini DisplayPort outputs drives multi-monitor setups
  • Wi-Fi 6 and 2.5 Gb Ethernet provide reliable high-speed connectivity

Specifications

CPU TypeIntel Core i9 14th Gen
CPU NameIntel Core i9-14900K
CPU Socket TypeLGA 1700
GPU/VGA TypeNvidia RTX A400
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorDesktop
Release Year2026
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 6
LAN ChipsetIntegrated
WLAN802.11ax Wireless LAN
BluetoothBluetooth 5.2
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

Questions about this item

How much heat and noise should I expect from the 360 mm liquid cooler when the i9-14900K runs all day?

The 360 mm Quiet Edition AIO is built to handle the 24-core i9-14900K under sustained load while keeping fan noise low; the 850 W 80 PLUS Bronze PSU also runs its 140 mm fan quietly.

Which display cables or adapters do I need to connect monitors to the RTX A400?

The RTX A400 provides four Mini DisplayPort outputs, so you will need Mini DisplayPort cables or Mini DisplayPort-to-DisplayPort/HDMI adapters for each monitor.

Can I keep using my existing SATA SSDs or hard drives alongside the 10 TB HDD and 2 TB NVMe drive?

Yes, the Z790 TUF motherboard includes four SATA 6 Gb/s ports and the Corsair 4000D case has two 3.5" and two 2.5" internal bays for additional SATA drives.

Also in this aisle

People compared these

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