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Black tower desktop with tempered glass side panel and liquid cooling radiator visible inside

Adamant Custom

Adamant Custom Business Desktop i9-14900K 128GB DDR5 8TB NVMe 10TB HDD RTX PRO 5000 48GB Liquid Cooled Black

SKU CH-EHNH-90HGN

A 24-core Intel Core i9 workstation with 128GB DDR5, 8TB NVMe, 10TB HDD and Nvidia RTX PRO 5000 48GB graphics, liquid-cooled in a tower chassis for SolidWorks CAD, CAM and CAE modelling

  • 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 complex simulations
  • 128 GB DDR5 memory handles large assemblies without swapping
  • 8 TB NVMe storage loads massive datasets in seconds
  • Nvidia RTX PRO 5000 with 48 GB VRAM accelerates certified CAD workflows
  • 360 mm liquid cooler sustains peak clocks during extended renders

Workstation for CAD and CAE

This business desktop pairs a 24-core Intel Core i9-14900K with an Nvidia RTX PRO 5000 Blackwell graphics card carrying 48GB of memory. The platform targets engineers and designers running SolidWorks, CAM or CAE workloads that demand high single-thread frequency and large GPU frame buffers. Windows 11 Pro ships pre-installed on the 8TB NVMe array.

Upgrade from older multi-threaded towers

The 24-core CPU and 128GB of DDR5 replace earlier workstations that topped out at lower core counts and smaller memory ceilings. The jump is worth it when simulation jobs exceed 64GB of system RAM or when rendering pipelines need the 48GB GPU buffer. The motherboard supports up to 192GB should future projects require more capacity.

Tower build with liquid CPU cooling

A 360mm AIO cooler handles the 14900K thermal load inside a Corsair 4000D chassis that offers two 3.5-inch and two 2.5-inch internal bays. The 1200W 80 PLUS Gold power supply leaves headroom for the RTX PRO 5000 and dual 4TB Samsung 990 PRO drives. Installers should verify case clearance for the 360mm radiator and ensure the motherboard 24-pin and EPS cables reach without strain.

Highlights

  • 24-core Intel Core i9-14900K reaches 6.00 GHz for complex simulations
  • 128 GB DDR5 memory handles large assemblies without swapping
  • 8 TB NVMe storage loads massive datasets in seconds
  • Nvidia RTX PRO 5000 with 48 GB VRAM accelerates certified CAD workflows
  • 360 mm liquid cooler sustains peak clocks during extended renders

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 PRO 5000 Blackwell
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

What motherboard form factor fits the Corsair 4000D case used in this build?

The case accepts standard ATX, micro-ATX and mini-ITX boards; the installed Z790 TUF is an ATX model.

How do I add more DDR5 memory to the four slots on the Z790 TUF motherboard?

Populate the remaining slots with identical DDR5 modules; the board supports up to 192 GB total.

When should I replace the liquid in the 360 mm AIO cooler?

The sealed loop is maintenance-free for the life of the cooler; no refill is required.

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