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 and liquid cooling

Adamant Custom

Adamant Custom i9-14900K 24-Core 128GB DDR5 1TB NVMe 10TB RTX A4000 Business Desktop

SKU CH-BXSM-N43AP

A 24-core Intel Core i9-14900K workstation with 128GB DDR5, 1TB NVMe, 10TB HDD and NVIDIA RTX A4000 for CAD and engineering

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy CAD workloads
  • 128 GB DDR5 memory handles large assemblies with 192 GB maximum capacity
  • 1 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • NVIDIA RTX A4000 GPU certified for SolidWorks and engineering applications
  • 360 mm liquid cooler with 850 W 80 PLUS Bronze PSU sustains performance under load

Workstation Core

The Adamant Custom business desktop centres on a 24-core Intel Core i9-14900K processor paired with 128GB of DDR5 memory. A liquid-cooled tower chassis houses an NVIDIA RTX A4000 graphics card, 1TB NVMe storage and a 10TB hard drive. Windows 11 Pro ships pre-installed for immediate deployment in engineering and modelling workflows.

Upgrade Path

This configuration replaces older multi-threaded workstations that struggle with large assemblies or simulation datasets. The jump is worth it when CPU core count, GPU memory bandwidth and fast local storage become simultaneous bottlenecks. Builders who need a second graphics card or more than four memory slots should evaluate alternative platforms.

Capacity Headroom

The 128GB DDR5 kit occupies four slots with a 192GB ceiling for future expansion. The 1TB NVMe drive delivers read speeds up to 7450 MB/sec and write speeds up to 6900 MB/sec for active project files. The 10TB hard drive provides deep archival capacity for completed models and datasets.

Highlights

  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy CAD workloads
  • 128 GB DDR5 memory handles large assemblies with 192 GB maximum capacity
  • 1 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • NVIDIA RTX A4000 GPU certified for SolidWorks and engineering applications
  • 360 mm liquid cooler with 850 W 80 PLUS Bronze PSU sustains performance under load

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 TypeNVIDIA RTX A4000
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB 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

Will the 469 mm deep Antec P20 mid-tower fit on my desk shelf?

The case measures 469 mm deep, 220 mm wide and 490 mm high, so check your shelf depth against 469 mm before ordering.

Does the 360 mm AIO liquid cooler need any extra mounting steps on the Z790 AORUS board?

The cooler uses the standard LGA 1700 bracket included with the motherboard; the step often missed is tightening the four corner screws in a cross pattern to seat the cold plate evenly.

When will the 850 W Thermaltake Smart PSU likely need replacement?

Quality 80 PLUS Bronze units typically run 5–7 years before capacitor aging warrants a swap; watch for coil whine or random shutdowns under load.

Also in this aisle

People compared these

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